ui view fourup: ZeroDivisionError

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Linux-6.8.0-40-generic-x86_64-with-glibc2.35
ChimeraX Version: 1.8 (2024-06-10 23:15:52 UTC)
Description
(Describe the actions that caused this problem to occur here)

Log:
UCSF ChimeraX version: 1.8 (2024-06-10)  
© 2016-2024 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open /mnt/16TB-HDD/CS-dynein-d-tail/J1098/J1098_004_volume_map_sharp.mrc

Opened J1098_004_volume_map_sharp.mrc as #1, grid size 150,150,150, pixel
1.75, shown at level 0.203, step 1, values float32  

> volume #1 level 0.1366

> volume #1 level 0.1032

> open /mnt/16TB-HDD/CS-dynein-d-tail/J1028/J1028_004_volume_map_sharp.mrc

Opened J1028_004_volume_map_sharp.mrc as #2, grid size 150,150,150, pixel
1.75, shown at level 0.205, step 1, values float32  

> hide #!1 models

> show #!1 models

> hide #!2 models

> show #!2 models

> select add #2

2 models selected  

> ui mousemode right "rotate selected models"

> view matrix models
> #2,-0.71945,-0.26376,0.64251,161.63,-0.68892,0.38851,-0.61192,261.61,-0.088223,-0.88289,-0.46122,346.62

> view matrix models
> #2,0.81153,-0.54636,0.20715,64.13,-0.55217,-0.60112,0.57773,192.34,-0.19113,-0.58322,-0.78951,370.8

> view matrix models
> #2,0.87961,0.0049046,-0.47567,86.918,0.29317,-0.79305,0.53396,113.47,-0.37461,-0.60913,-0.69902,384.44

> view matrix models
> #2,0.93576,0.29686,-0.19031,-1.3473,0.34996,-0.71554,0.60459,85.344,0.043307,-0.63235,-0.77347,344.14

> view matrix models
> #2,0.93412,-0.35247,-0.056428,62.804,-0.259,-0.77802,0.57236,177.81,-0.24564,-0.52004,-0.81806,374.04

> view matrix models
> #2,0.89677,-0.4099,-0.16667,91.771,-0.26116,-0.79436,0.54844,183.82,-0.3572,-0.4483,-0.81941,379.51

> view matrix models
> #2,0.86595,-0.41671,-0.27657,113.28,-0.19472,-0.79027,0.581,169.7,-0.46067,-0.44926,-0.76547,384.99

> view matrix models
> #2,0.91506,-0.33641,-0.22248,88.289,-0.28822,-0.93129,0.22279,254.28,-0.28214,-0.13974,-0.94914,349.31

> ui mousemode right "translate selected models"

> view matrix models
> #2,0.91506,-0.33641,-0.22248,81.682,-0.28822,-0.93129,0.22279,256.46,-0.28214,-0.13974,-0.94914,309.79

> ui mousemode right "rotate selected models"

> view matrix models
> #2,0.93344,-0.30715,-0.18535,69.882,-0.30522,-0.95146,0.039578,288.96,-0.18851,0.019629,-0.98187,281.86

> ui tool show "Fit in Map"

> fitmap #1 inMap #2

Fit map J1098_004_volume_map_sharp.mrc in map J1028_004_volume_map_sharp.mrc
using 58240 points  
correlation = 0.956, correlation about mean = 0.879, overlap = 7615  
steps = 124, shift = 2.26, angle = 16.3 degrees  
  
Position of J1098_004_volume_map_sharp.mrc (#1) relative to
J1028_004_volume_map_sharp.mrc (#2) coordinates:  
Matrix rotation and translation  
0.99533992 -0.07548628 -0.06000224 18.96008394  
-0.08116806 -0.99180106 -0.09870362 282.20822054  
-0.05205952 0.10311392 -0.99330626 252.92687576  
Axis 0.99883131 -0.03930997 -0.02812016  
Axis point 0.00000000 135.06470679 133.88535209  
Rotation angle (degrees) 174.20169658  
Shift along axis 0.73198477  
  

> select subtract #2

Nothing selected  

> volume #2 level 0.1264

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> hide #!1 models

> show #!1 models

> close #2

> volume #1 level 0.08891

> volumegaussian #1 sDev 2

Unknown command: volumegaussian #1 sDev 2  

> volume gaussian #1 sDev 2

Opened J1098_004_volume_map_sharp.mrc gaussian as #2, grid size 150,150,150,
pixel 1.75, shown at step 1, values float32  

> volume #2 level 0.1051

> volume #2 level 0.08609

> volume #2 level 0.02913

> volume #2 level 0.0242

> volume #2 level 0.01928

> ui tool show "Segment Map"

Segmenting J1098_004_volume_map_sharp.mrc gaussian, density threshold 0.019282  
Showing 18 region surfaces  
597 watershed regions, grouped to 18 regions  
Showing J1098_004_volume_map_sharp gaussian.seg - 18 regions, 18 surfaces  

> hide #!2 models

> show #!2 models

> hide #!3 models

> close #3

Segmenting J1098_004_volume_map_sharp.mrc gaussian, density threshold 0.019282  
Showing 18 region surfaces  
597 watershed regions, grouped to 18 regions  
Showing J1098_004_volume_map_sharp gaussian.seg - 18 regions, 18 surfaces  

> hide #!2 models

> select #3.15

1 model selected  

> select #3.15

1 model selected  

> select #3.15

1 model selected  

> select add #3.2

2 models selected  

> select add #3.12

3 models selected  

> select add #3.5

4 models selected  

> select add #3.13

5 models selected  

> select add #3.7

6 models selected  

> select add #3.9

7 models selected  

> select add #3.4

8 models selected  

> select add #3.11

9 models selected  

> select add #3.10

10 models selected  

> select add #3.8

11 models selected  

> select add #3.17

12 models selected  

> select add #3.14

13 models selected  

> select add #3.1

14 models selected  

> select add #3.18

15 models selected  

> select add #3.16

16 models selected  
Drag select of 871, 846  
Saving 2 regions to mrc file...  
Opened J1098_004_volume_map_sharp_2_regions.mrc as #4, grid size 51,71,77,
pixel 1.75, shown at step 1, values float32  
Wrote J1098_004_volume_map_sharp_2_regions.mrc  

> volume #4 level 0.02307

> volume #4 level 0.01514

> volume #4 level 0.01057

> select #3.6

1 model selected  

> select #3.6

1 model selected  

> select #4

2 models selected  

> select #4

2 models selected  
Drag select of 871, 846, 4 J1098_004_volume_map_sharp_2_regions.mrc  
Saving 2 regions to mrc file...  
Opened J1098_004_volume_map_sharp_2_regions2.mrc as #5, grid size 51,71,77,
pixel 1.75, shown at step 1, values float32  
Wrote J1098_004_volume_map_sharp_2_regions2.mrc  

> volume resample #5 onGrid #1

Opened J1098_004_volume_map_sharp_2_regions2.mrc resampled as #6, grid size
150,150,150, pixel 1.75, shown at step 1, values float32  

> volume #6 level 0.01185

> hide #!4 models

> hide #!3 models

> select subtract #4

2 models selected  

> select add #3

19 models selected  

> select subtract #3

Nothing selected  

> show #!5 models

> hide #!5 models

> show #!4 models

> hide #!6 models

> show #!6 models

> hide #!6 models

> show #!6 models

> hide #!4 models

> show #!4 models

> hide #!4 models

> show #!4 models

> hide #!4 models

> save /mnt/16TB-HDD/CS-dynein-d-
> tail/J1098/J1098_004_volume_map_sharp_2_regions2Box.mrc models #6

> show #!1 models

> show #!2 models

> hide #!6 models

> show #!6 models

> hide #!2 models

> hide #!1 models

> show #!2 models

> volume #6 level 0.015

> hide #!2 models

> volume #6 level 0.006449

> volume #6 level 0.015

> open /mnt/16TB-HDD/CS-dynein-d-tail/J1109/J1109_mask.mrc

Opened J1109_mask.mrc as #7, grid size 150,150,150, pixel 0.873, shown at
level 1, step 1, values float32  

> volume #7 level 0.6342

> show #!1 models

> show #!2 models

> show #!3 models

> hide #!2 models

> hide #!3 models

> show #!3 models

> hide #!3 models

> show #!3 models

> hide #!7 models

> hide #!6 models

> show #!4 models

> hide #!4 models

> close #4

> close #6

> close #7

> close #5

> close #3

> show #!2 models

> ui tool show Segmentations

> ui view fourup

> segmentations mouseModes false

Mouse bindings not saved; ignoring 'mouseModes false'  

> ui view fourup

Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 917, in enterEvent  
self.resize3DSegmentationCursor()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1009, in
resize3DSegmentationCursor  
psize = self.view.pixel_size()  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/view.py", line 1085, in pixel_size  
return self.camera.view_width(p) / self.window_size[0]  
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~  
ZeroDivisionError: division by zero  
  
ZeroDivisionError: division by zero  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/view.py", line 1085, in pixel_size  
return self.camera.view_width(p) / self.window_size[0]  
~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~  
  
See log for complete Python traceback.  
  

> close #3

> close #4

> close #5

Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 918, in enterEvent  
self.segmentation_tool.make_puck_visible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 810, in
make_puck_visible  
self.segmentation_cursors[axis].display = True  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 896, in event  
self.leaveEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 923, in leaveEvent  
self.segmentation_tool.make_puck_invisible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 814, in
make_puck_invisible  
self.segmentation_cursors[axis].display = False  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 918, in enterEvent  
self.segmentation_tool.make_puck_visible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 810, in
make_puck_visible  
self.segmentation_cursors[axis].display = True  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 896, in event  
self.leaveEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 923, in leaveEvent  
self.segmentation_tool.make_puck_invisible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 814, in
make_puck_invisible  
self.segmentation_cursors[axis].display = False  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 918, in enterEvent  
self.segmentation_tool.make_puck_visible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 810, in
make_puck_visible  
self.segmentation_cursors[axis].display = True  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 918, in enterEvent  
self.segmentation_tool.make_puck_visible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 810, in
make_puck_visible  
self.segmentation_cursors[axis].display = True  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 896, in event  
self.leaveEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 923, in leaveEvent  
self.segmentation_tool.make_puck_invisible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 814, in
make_puck_invisible  
self.segmentation_cursors[axis].display = False  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 918, in enterEvent  
self.segmentation_tool.make_puck_visible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 810, in
make_puck_visible  
self.segmentation_cursors[axis].display = True  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "sagittal
segmentation cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 896, in event  
self.leaveEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 923, in leaveEvent  
self.segmentation_tool.make_puck_invisible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 814, in
make_puck_invisible  
self.segmentation_cursors[axis].display = False  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 918, in enterEvent  
self.segmentation_tool.make_puck_visible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 810, in
make_puck_visible  
self.segmentation_cursors[axis].display = True  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 896, in event  
self.leaveEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 923, in leaveEvent  
self.segmentation_tool.make_puck_invisible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 814, in
make_puck_invisible  
self.segmentation_cursors[axis].display = False  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 918, in enterEvent  
self.segmentation_tool.make_puck_visible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 810, in
make_puck_visible  
self.segmentation_cursors[axis].display = True  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 896, in event  
self.leaveEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 923, in leaveEvent  
self.segmentation_tool.make_puck_invisible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 814, in
make_puck_invisible  
self.segmentation_cursors[axis].display = False  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 894, in event  
self.enterEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 918, in enterEvent  
self.segmentation_tool.make_puck_visible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 810, in
make_puck_visible  
self.segmentation_cursors[axis].display = True  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1164, in
mouseMoveEvent  
self.moveSegmentationPuck(x, y, record_seg=False)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 1090, in
moveSegmentationPuck  
old_origin = self.segmentation_tool.segmentation_cursors[self.axis].origin  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/graphics/cylinder.py", line 77, in origin  
return self.position.origin()  
^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
RuntimeError: Tried to get the position of deleted drawing "axial segmentation
cursor"  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 503, in _drawing_get_position  
raise RuntimeError('Tried to get the position of deleted drawing "%s"' %
self.name)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 896, in event  
self.leaveEvent()  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/orthoplanes.py", line 923, in leaveEvent  
self.segmentation_tool.make_puck_invisible(self.axis)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/segmentations/ui/segmentations.py", line 814, in
make_puck_invisible  
self.segmentation_cursors[axis].display = False  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 266, in __setattr__  
super(Drawing, self).__setattr__(key, value)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/core/models.py", line 345, in _set_display  
Drawing.set_display(self, display)  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 392, in set_display  
dp = self.display_positions  
^^^^^^^^^^^^^^^^^^^^^^  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
TypeError: object of type 'NoneType' has no len()  
  
TypeError: object of type 'NoneType' has no len()  
  
File "/usr/lib/ucsf-chimerax/lib/python3.11/site-
packages/chimerax/graphics/drawing.py", line 406, in get_display_positions  
dp = ones((len(self._positions),), bool)  
^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  




OpenGL version: 3.3.0 NVIDIA 535.183.01
OpenGL renderer: NVIDIA GeForce RTX 3090/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation

Python: 3.11.4
Locale: en_US.UTF-8
Qt version: PyQt6 6.6.1, Qt 6.6.1
Qt runtime version: 6.6.3
Qt platform: xcb

XDG_SESSION_TYPE=x11
DESKTOP_SESSION=ubuntu
XDG_SESSION_DESKTOP=ubuntu
XDG_CURRENT_DESKTOP=ubuntu:GNOME
DISPLAY=:1
Manufacturer: Micro-Star International Co., Ltd.
Model: MS-7D54
OS: Ubuntu 22.04 Jammy Jellyfish
Architecture: 64bit ELF
Virtual Machine: none
CPU: 16 AMD Ryzen 7 5700X 8-Core Processor
Cache Size: 512 KB
Memory:
	               total        used        free      shared  buff/cache   available
	Mem:           125Gi       9.7Gi       4.5Gi       112Mi       111Gi       114Gi
	Swap:          2.0Gi       266Mi       1.7Gi

Graphics:
	2d:00.0 VGA compatible controller [0300]: NVIDIA Corporation GA102 [GeForce RTX 3090] [10de:2204] (rev a1)	
	Subsystem: Palit Microsystems Inc. GA102 [GeForce RTX 3090] [1569:2204]	
	Kernel driver in use: nvidia

Installed Packages:
    alabaster: 0.7.16
    appdirs: 1.4.4
    asttokens: 2.4.1
    Babel: 2.15.0
    beautifulsoup4: 4.12.3
    blockdiag: 3.0.0
    blosc2: 2.0.0
    build: 1.2.1
    certifi: 2024.6.2
    cftime: 1.6.4
    charset-normalizer: 3.3.2
    ChimeraX-AddCharge: 1.5.17
    ChimeraX-AddH: 2.2.6
    ChimeraX-AlignmentAlgorithms: 2.0.2
    ChimeraX-AlignmentHdrs: 3.5
    ChimeraX-AlignmentMatrices: 2.1
    ChimeraX-Alignments: 2.12.7
    ChimeraX-AlphaFold: 1.0
    ChimeraX-AltlocExplorer: 1.1.1
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.1
    ChimeraX-Atomic: 1.57.1
    ChimeraX-AtomicLibrary: 14.0.6
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.4
    ChimeraX-BasicActions: 1.1.2
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 2.4.6
    ChimeraX-BondRot: 2.0.4
    ChimeraX-BugReporter: 1.0.1
    ChimeraX-BuildStructure: 2.12.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.2.7
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.4
    ChimeraX-ChangeChains: 1.1
    ChimeraX-CheckWaters: 1.4
    ChimeraX-ChemGroup: 2.0.1
    ChimeraX-Clashes: 2.2.4
    ChimeraX-Clipper: 0.23.1
    ChimeraX-ColorActions: 1.0.5
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.6
    ChimeraX-CommandLine: 1.2.5
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.8
    ChimeraX-CoreFormats: 1.2
    ChimeraX-coulombic: 1.4.3
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.3
    ChimeraX-Dicom: 1.2.4
    ChimeraX-DiffPlot: 1.0
    ChimeraX-DistMonitor: 1.4.2
    ChimeraX-DockPrep: 1.1.3
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ESMFold: 1.0
    ChimeraX-FileHistory: 1.0.1
    ChimeraX-FunctionKey: 1.0.1
    ChimeraX-Geometry: 1.3
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.1.1
    ChimeraX-Hbonds: 2.4
    ChimeraX-Help: 1.2.2
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.1
    ChimeraX-ISOLDE: 1.8
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-IUPAC: 1.0
    ChimeraX-Label: 1.1.10
    ChimeraX-LinuxSupport: 1.0.1
    ChimeraX-ListInfo: 1.2.2
    ChimeraX-Log: 1.1.6
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.9.1
    ChimeraX-Map: 1.2
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0.1
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
    ChimeraX-Markers: 1.0.1
    ChimeraX-Mask: 1.0.2
    ChimeraX-MatchMaker: 2.1.3
    ChimeraX-MCopy: 1.0
    ChimeraX-MDcrds: 2.7.1
    ChimeraX-MedicalToolbar: 1.0.3
    ChimeraX-Meeting: 1.0.1
    ChimeraX-MLP: 1.1.1
    ChimeraX-mmCIF: 2.14.1
    ChimeraX-MMTF: 2.2
    ChimeraX-Modeller: 1.5.17
    ChimeraX-ModelPanel: 1.5
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0.3
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.2
    ChimeraX-MouseModes: 1.2
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nifti: 1.2
    ChimeraX-NMRSTAR: 1.0.2
    ChimeraX-NRRD: 1.2
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.13.5
    ChimeraX-PDB: 2.7.5
    ChimeraX-PDBBio: 1.0.1
    ChimeraX-PDBLibrary: 1.0.4
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1.1
    ChimeraX-PubChem: 2.2
    ChimeraX-QScore: 1.1
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.2
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenderByAttr: 1.4.1
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    ChimeraX-RestServer: 1.2
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 4.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0.2
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0.1
    ChimeraX-Segmentations: 3.0.15
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.11.2
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.1.1
    ChimeraX-ShowSequences: 1.0.3
    ChimeraX-SideView: 1.0.1
    ChimeraX-Smiles: 2.1.2
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.16.5
    ChimeraX-STL: 1.0.1
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.2.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0.1
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.5
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-TaskManager: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.1.2
    ChimeraX-ToolshedUtils: 1.2.4
    ChimeraX-Topography: 1.0
    ChimeraX-ToQuest: 1.0
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.39.1
    ChimeraX-uniprot: 2.3
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDockX: 1.4.3
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-vrml: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.2
    ChimeraX-WebServices: 1.1.4
    ChimeraX-Zone: 1.0.1
    colorama: 0.4.6
    comm: 0.2.2
    contourpy: 1.2.1
    cxservices: 1.2.2
    cycler: 0.12.1
    Cython: 3.0.10
    debugpy: 1.8.1
    decorator: 5.1.1
    distro: 1.9.0
    docutils: 0.20.1
    executing: 2.0.1
    filelock: 3.13.4
    fonttools: 4.53.0
    funcparserlib: 2.0.0a0
    glfw: 2.7.0
    grako: 3.16.5
    h5py: 3.11.0
    html2text: 2024.2.26
    idna: 3.7
    ihm: 1.0
    imagecodecs: 2024.1.1
    imagesize: 1.4.1
    ipykernel: 6.29.2
    ipython: 8.21.0
    ipywidgets: 8.1.3
    jedi: 0.19.1
    jinja2: 3.1.4
    jupyter-client: 8.6.0
    jupyter-core: 5.7.2
    jupyterlab-widgets: 3.0.11
    kiwisolver: 1.4.5
    line-profiler: 4.1.2
    lxml: 5.2.1
    lz4: 4.3.3
    MarkupSafe: 2.1.5
    matplotlib: 3.8.4
    matplotlib-inline: 0.1.7
    msgpack: 1.0.8
    nest-asyncio: 1.6.0
    netCDF4: 1.6.5
    networkx: 3.3
    nibabel: 5.2.0
    nptyping: 2.5.0
    numexpr: 2.10.0
    numpy: 1.26.4
    openvr: 1.26.701
    packaging: 24.1
    ParmEd: 4.2.2
    parso: 0.8.4
    pep517: 0.13.1
    pexpect: 4.9.0
    pillow: 10.3.0
    pip: 24.0
    pkginfo: 1.10.0
    platformdirs: 4.2.2
    prompt-toolkit: 3.0.47
    psutil: 5.9.8
    ptyprocess: 0.7.0
    pure-eval: 0.2.2
    py-cpuinfo: 9.0.0
    pycollada: 0.8
    pydicom: 2.4.4
    pygments: 2.17.2
    pynmrstar: 3.3.4
    pynrrd: 1.0.0
    PyOpenGL: 3.1.7
    PyOpenGL-accelerate: 3.1.7
    pyopenxr: 1.0.3401
    pyparsing: 3.1.2
    pyproject-hooks: 1.1.0
    PyQt6-commercial: 6.6.1
    PyQt6-Qt6: 6.6.3
    PyQt6-sip: 13.6.0
    PyQt6-WebEngine-commercial: 6.6.0
    PyQt6-WebEngine-Qt6: 6.6.3
    python-dateutil: 2.9.0.post0
    pytz: 2024.1
    pyzmq: 26.0.3
    qtconsole: 5.5.1
    QtPy: 2.4.1
    RandomWords: 0.4.0
    requests: 2.31.0
    scipy: 1.13.0
    setuptools: 69.5.1
    sfftk-rw: 0.8.1
    six: 1.16.0
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    soupsieve: 2.5
    sphinx: 7.2.6
    sphinx-autodoc-typehints: 2.0.1
    sphinxcontrib-applehelp: 1.0.8
    sphinxcontrib-blockdiag: 3.0.0
    sphinxcontrib-devhelp: 1.0.6
    sphinxcontrib-htmlhelp: 2.0.5
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.7
    sphinxcontrib-serializinghtml: 1.1.10
    stack-data: 0.6.3
    superqt: 0.6.3
    tables: 3.8.0
    tcia-utils: 1.5.1
    tifffile: 2024.1.30
    tinyarray: 1.2.4
    tornado: 6.4.1
    traitlets: 5.14.2
    typing-extensions: 4.12.2
    tzdata: 2024.1
    urllib3: 2.2.1
    wcwidth: 0.2.13
    webcolors: 1.13
    wheel: 0.43.0
    wheel-filename: 1.4.1
    widgetsnbextension: 4.0.11

[Zach Pearson]

Should be fixed in any recent daily build.