Opened 6 years ago

Closed 6 years ago

#3092 closed defect (duplicate)

pb_scene_coord returning None

Reported by: kasey.jividen@… Owned by: Tom Goddard
Priority: normal Milestone:
Component: Graphics Version:
Keywords: Cc:
Blocked By: Blocking:
Notify when closed: Platform: all
Project: ChimeraX

Description 

The following bug report has been submitted:
Platform:        Darwin-17.7.0-x86_64-i386-64bit
ChimeraX Version: 0.93 (2020-04-03)
Description
contact command is generating data for bonds and showing residues, but not displaying bonds:  "contacts sel intraRes true select true reveal true"

Log:
UCSF ChimeraX version: 0.93 (2020-04-03)  
© 2016-2020 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open2 /Users/kjividen/Desktop/103119_Cas9Sso7d_color.cxs

opened ChimeraX session  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/nucleotides/_data.py", line 525, in rebuild  
_rebuild_molecule('internal', mol)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/nucleotides/_data.py", line 652, in _rebuild_molecule  
hide_residues = make_ladder(nd, residues, mol._ladder_params)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/nucleotides/_data.py", line 1191, in make_ladder  
midpt = c3p0[1] + mid * (c3p1[1] - c3p0[1])  
TypeError: unsupported operand type(s) for -: 'NoneType' and 'NoneType'  
  
Error processing trigger "new frame":  
TypeError: unsupported operand type(s) for -: 'NoneType' and 'NoneType'  
  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/nucleotides/_data.py", line 1191, in make_ladder  
midpt = c3p0[1] + mid * (c3p1[1] - c3p0[1])  
  
See log for complete Python traceback.  
  

> name frozen cas9 #3/b

> select cas9

10940 atoms, 10877 bonds, 18 pseudobonds, 3 models selected  

> surface hide cas9

> hide sel atoms

> style cas9 stick

Changed 10940 atom styles  

> color #3/B: 1116, 1134, 1166, 1185, 1202, 1275, 1286, 1301 black

> select #3/B: 1116, 1134, 1166, 1185, 1202, 1275, 1286, 1301

64 atoms, 58 bonds, 1 model selected  

> show sel atoms

> contacts sel intraRes true select true reveal true

84 contacts  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 63, in pbg_update  
self._update_graphics()  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 218, in _update_graphics  
d.positions = self._update_positions(pbonds, bond_atoms)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 231, in _update_positions  
axyz0, axyz1 = to_pbg*ba1.pb_scene_coords, to_pbg*ba2.pb_scene_coords  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/molarray.py", line 749, in pb_scene_coords  
v[i] = a.pb_scene_coord  
File "cymol.pyx", line 242, in
chimerax.atomic.cymol.CyAtom.pb_scene_coord.__get__  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
TypeError: Cannot multiply Place times "None"  
  
Error processing trigger "changes":  
TypeError: Cannot multiply Place times "None"  
  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 63, in pbg_update  
self._update_graphics()  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 218, in _update_graphics  
d.positions = self._update_positions(pbonds, bond_atoms)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 231, in _update_positions  
axyz0, axyz1 = to_pbg*ba1.pb_scene_coords, to_pbg*ba2.pb_scene_coords  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/molarray.py", line 749, in pb_scene_coords  
v[i] = a.pb_scene_coord  
File "cymol.pyx", line 242, in
chimerax.atomic.cymol.CyAtom.pb_scene_coord.__get__  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
TypeError: Cannot multiply Place times "None"  
  
Error processing trigger "changes":  
TypeError: Cannot multiply Place times "None"  
  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 185, in _update_graphics_if_needed  
self._update_graphics(gc)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 218, in _update_graphics  
d.positions = self._update_positions(pbonds, bond_atoms)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 231, in _update_positions  
axyz0, axyz1 = to_pbg*ba1.pb_scene_coords, to_pbg*ba2.pb_scene_coords  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/molarray.py", line 749, in pb_scene_coords  
v[i] = a.pb_scene_coord  
File "cymol.pyx", line 242, in
chimerax.atomic.cymol.CyAtom.pb_scene_coord.__get__  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
TypeError: Cannot multiply Place times "None"  
  
Error processing trigger "graphics update":  
TypeError: Cannot multiply Place times "None"  
  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 63, in pbg_update  
self._update_graphics()  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 218, in _update_graphics  
d.positions = self._update_positions(pbonds, bond_atoms)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 231, in _update_positions  
axyz0, axyz1 = to_pbg*ba1.pb_scene_coords, to_pbg*ba2.pb_scene_coords  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/molarray.py", line 749, in pb_scene_coords  
v[i] = a.pb_scene_coord  
File "cymol.pyx", line 242, in
chimerax.atomic.cymol.CyAtom.pb_scene_coord.__get__  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
TypeError: Cannot multiply Place times "None"  
  
Error processing trigger "changes":  
TypeError: Cannot multiply Place times "None"  
  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
  
See log for complete Python traceback.  
  

> select #3/B: 1116, 1134, 1166, 1185, 1202, 1275, 1286, 1301

64 atoms, 58 bonds, 1 model selected  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 63, in pbg_update  
self._update_graphics()  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 218, in _update_graphics  
d.positions = self._update_positions(pbonds, bond_atoms)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 231, in _update_positions  
axyz0, axyz1 = to_pbg*ba1.pb_scene_coords, to_pbg*ba2.pb_scene_coords  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/molarray.py", line 749, in pb_scene_coords  
v[i] = a.pb_scene_coord  
File "cymol.pyx", line 242, in
chimerax.atomic.cymol.CyAtom.pb_scene_coord.__get__  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
TypeError: Cannot multiply Place times "None"  
  
Error processing trigger "changes":  
TypeError: Cannot multiply Place times "None"  
  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
  
See log for complete Python traceback.  
  

> contacts sel intraRes true select true reveal true

84 contacts  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 63, in pbg_update  
self._update_graphics()  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 218, in _update_graphics  
d.positions = self._update_positions(pbonds, bond_atoms)  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/pbgroup.py", line 231, in _update_positions  
axyz0, axyz1 = to_pbg*ba1.pb_scene_coords, to_pbg*ba2.pb_scene_coords  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/molarray.py", line 749, in pb_scene_coords  
v[i] = a.pb_scene_coord  
File "cymol.pyx", line 242, in
chimerax.atomic.cymol.CyAtom.pb_scene_coord.__get__  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
TypeError: Cannot multiply Place times "None"  
  
Error processing trigger "changes":  
TypeError: Cannot multiply Place times "None"  
  
File
"/Applications/ChimeraX-0.93.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/geometry/place.py", line 122, in __mul__  
raise TypeError('Cannot multiply Place times "%s"' % str(p))  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 INTEL-10.36.25
OpenGL renderer: Intel HD Graphics 4000 OpenGL Engine
OpenGL vendor: Intel Inc.

Change History (2)

comment:1 by Eric Pettersen, 6 years ago

Component: Unassigned → Graphics
Owner: set to Tom Goddard
Platform: → all
Project: → ChimeraX
Status: new → assigned
Summary: ChimeraX bug report submission → pb_scene_coord returning None

comment:2 by Eric Pettersen, 6 years ago

Resolution: → duplicate
Status: assigned → closed

Hi Kasey,

Thanks for reporting this problem. It has been fixed in the daily builds, but the current daily build has a different major problem with it, but that should be fixed by tomorrow. So if you get tomorrow's daily build, we believe things should work for you.

--Eric

Eric Pettersen
UCSF Computer Graphics Lab

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