'cartoon' command: 'Atoms' object has no attribute 'evaluate'

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Windows-10-10.0.18362
ChimeraX Version: 0.93 (2020-03-23)
Description
(Describe the actions that caused this problem to occur here)

Log:
Startup Messages  
---  
warning | 'clip' is a prefix of an existing command 'clipper'  
  
UCSF ChimeraX version: 0.93 (2020-03-23)  
© 2016-2020 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open
> C:\Users\forso\Documents\GitHub\Data\EM\model_building\RPi_models\PspF_DNA_model-
> coot-11.pdb

Summary of feedback from opening
C:\Users\forso\Documents\GitHub\Data\EM\model_building\RPi_models\PspF_DNA_model-
coot-11.pdb  
---  
warning | Ignored bad PDB record found on line 10733  
END  
  
Chain information for PspF_DNA_model-coot-11.pdb #1  
---  
Chain | Description  
F K | No description available  
G J N | No description available  
H | No description available  
I | No description available  
L | No description available  
M | No description available  
  

> open
> C:/Users/forso/Documents/GitHub/Data/EM/model_building/RPi_models/RPi_PspF_DNA.ccp4

Opened RPi_PspF_DNA.ccp4, grid size 100,100,100, pixel 2.12, shown at level
0.0415, step 1, values float32  
Drag select of 895 atoms, 81 bonds, 2 RPi_PspF_DNA.ccp4  

> select clear

> select /M:147@CA

1 atom, 1 model selected  

> select /M:160@CA

1 atom, 1 model selected  

> select up

7 atoms, 1 bond, 1 model selected  

> select up

59 atoms, 57 bonds, 1 model selected  

> select up

1451 atoms, 1609 bonds, 1 model selected  

> select up

3330 atoms, 3389 bonds, 1 model selected  

> delete sel

> select /J:139@CA

1 atom, 1 model selected  

> select up

5 atoms, 4 bonds, 1 model selected  

> select up

87 atoms, 86 bonds, 1 model selected  

> select up

1237 atoms, 1236 bonds, 1 model selected  

> select up

7387 atoms, 7381 bonds, 1 model selected  

> style sel stick

Changed 7387 atom styles  

> select clear

> volume #2 color #b2b2b201

> volume #2 color #b2b2b20c

> volume #2 color #b2b2b27a

> toolshed show ISOLDE

> set selectionWidth 4

Chain information for PspF_DNA_model-coot-11.pdb  
---  
Chain | Description  
1.2/F 1.2/K | No description available  
1.2/G 1.2/J 1.2/N | No description available  
1.2/L | No description available  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File "C:\Users\forso\AppData\Local\UCSF\ChimeraX\0.93\site-
packages\chimerax\clipper\symmetry.py", line 1214, in _set_default_cartoon_cb  
set_to_default_cartoon(self.session, model = self.structure)  
File "C:\Users\forso\AppData\Local\UCSF\ChimeraX\0.93\site-
packages\chimerax\clipper\util.py", line 55, in set_to_default_cartoon  
cartoon.cartoon(session, atoms = atoms, suppress_backbone_display=False)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\std_commands\cartoon.py", line 71, in cartoon  
results = atoms.evaluate(session)  
AttributeError: 'Atoms' object has no attribute 'evaluate'  
  
Error processing trigger "frame drawn":  
AttributeError: 'Atoms' object has no attribute 'evaluate'  
  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\std_commands\cartoon.py", line 71, in cartoon  
results = atoms.evaluate(session)  
  
See log for complete Python traceback.  
  
Done loading forcefield  




OpenGL version: 3.3.13559 Core Profile Forward-Compatible Context 26.20.12028.2
OpenGL renderer: AMD Radeon R9 200 Series
OpenGL vendor: ATI Technologies Inc.
Manufacturer: MSI
Model: MS-7816
OS: Microsoft Windows 10 Pro (Build 18363)
Memory: 8,514,269,184
MaxProcessMemory: 137,438,953,344
CPU: 4 Intel(R) Core(TM) i5-4690K CPU @ 3.50GHz"

[Eric Pettersen]

duplicate of #3024