2dlabels: Too many arguments to QFont() call

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Windows-10-10.0.17134
ChimeraX Version: 0.8 (2018-11-10)
Description
(Describe the actions that caused this problem to occur here)

Log:
Startup Messages  
---  
note | Traceback (most recent call last):  
File "C:\Program Files\ChimeraX\bin\lib\site-  
packages\chimerax\core\toolshed\\\\__init__.py", line 338, in __init__  
self.init_available_from_cache(logger)  
File "C:\Program Files\ChimeraX\bin\lib\site-  
packages\chimerax\core\toolshed\\\\__init__.py", line 445, in  
init_available_from_cache  
abc.load_from_cache()  
File "C:\Program Files\ChimeraX\bin\lib\site-  
packages\chimerax\core\toolshed\available.py", line 61, in load_from_cache  
b = _build_bundle(d)  
File "C:\Program Files\ChimeraX\bin\lib\site-  
packages\chimerax\core\toolshed\available.py", line 242, in _build_bundle  
keywords = _extract_extra_keywords(keywords)  
File "C:\Program Files\ChimeraX\bin\lib\site-  
packages\chimerax\core\toolshed\installed.py", line 270, in  
_extract_extra_keywords  
all_kwds = [k.strip() for k in kwds.split(',')]  
AttributeError: 'list' object has no attribute 'split'  
  
UCSF ChimeraX version: 0.8 (2018-11-10)  
How to cite UCSF ChimeraX  

> open 1ctq format mmCIF fromDatabase pdb

1ctq title:  
Structure of P21RAS In complex with gppnhp At 100 K [more info...]  
  
Chain information for 1ctq #1  
---  
Chain | Description  
A | protein (transforming protein P21/H-ras-1)  
  
  

> open 4q21

4q21 title:  
Molecular switch for signal transduction: structural differences between
active and inactive forms of protooncogenic ras proteins [more info...]  
  
Chain information for 4q21 #2  
---  
Chain | Description  
A | C-H-ras P21 protein catalytic domain  
  
  

Expected a keyword  

Missing required "to_atoms" argument  

> align #1 toAtoms #2

Unequal number of atoms to pair, 1602 and 1447  

> align #1 toAtoms #2 matchAtomNames true

Pairing dropped 172 atoms and 17 reference atoms  
RMSD between 1430 atom pairs is 6.186 angstroms  

> view

Missing or invalid "atoms" argument: invalid atoms specifier  

Missing or invalid "atoms" argument: invalid atoms specifier  

> delete :wat

> delete :HOH

> hide #!1.1 models

> hide #!2.1 models

> 2dlabels create title text 'Green Fluorescent Protein'

An error occurred in drawing the scene. Redrawing graphics is now stopped to
avoid a continuous stream of error messages. To restart graphics use the
command "graphics restart" after changing the settings that caused the error.  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\updateloop.py", line 72, in draw_new_frame  
view.draw(check_for_changes = False)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\view.py", line 165, in draw  
draw_overlays(self._overlays, r)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\drawing.py", line 1401, in draw_overlays  
_draw_multiple(drawings, r, Drawing.OPAQUE_DRAW_PASS)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\drawing.py", line 1369, in _draw_multiple  
d.draw(renderer, draw_pass)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\label\label2d.py", line 245, in draw  
if not self.update_drawing():  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\label\label2d.py", line 262, in update_drawing  
bold = l.bold, italic = l.italic)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\drawing.py", line 1987, in text_image_rgba  
f = QFont(font, size, weight=weight, italic=italic) # Size in points.  
TypeError: arguments did not match any overloaded call:  
QFont(): too many arguments  
QFont(str, pointSize: int = -1, weight: int = -1, italic: bool = False):
argument 'italic' has unexpected type 'NoneType'  
QFont(QFont, QPaintDevice): argument 1 has unexpected type 'str'  
QFont(QFont): argument 1 has unexpected type 'str'  
QFont(Any): too many arguments  
  

> graphics restart

An error occurred in drawing the scene. Redrawing graphics is now stopped to
avoid a continuous stream of error messages. To restart graphics use the
command "graphics restart" after changing the settings that caused the error.  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\updateloop.py", line 72, in draw_new_frame  
view.draw(check_for_changes = False)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\view.py", line 165, in draw  
draw_overlays(self._overlays, r)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\drawing.py", line 1401, in draw_overlays  
_draw_multiple(drawings, r, Drawing.OPAQUE_DRAW_PASS)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\graphics\drawing.py", line 1369, in _draw_multiple  
d.draw(renderer, draw_pass)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\label\label2d.py", line 246, in draw  
self.resize()  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\label\label2d.py", line 294, in resize  
tw,th = self.texture_size  
TypeError: 'NoneType' object is not iterable  
  




OpenGL version: 3.3.0 - Build 22.20.16.4718
OpenGL renderer: Intel(R) HD Graphics 620
OpenGL vendor: Intel

[Tom Goddard]

Duplicate. Fixed long ago.