Session restore failure: ValueError: int is not allowed for map key

[doreen.henkel92@…]

The following bug report has been submitted:
Platform:        Windows-10-10.0.18362
ChimeraX Version: 0.94 (2020-04-20)
Description
I saved a session as cxs file. Then I want to open the session again and got an error message that chimera is unable to restore the sessions. I do not get the reason by reading the message of the bug. :-(

Log:
UCSF ChimeraX version: 0.94.dev202004200102 (2020-04-20)  
© 2016-2020 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open2 "C:/Users/Mathias/Desktop/Dissertation/Modelling neu 2020/5KS7 ohne
> AS.cxs"

Unable to restore session, resetting.  
  
Traceback (most recent call last):  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\session.py", line 640, in restore  
data = fdeserialize(stream)  
File "C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\serialize.py", line 68, in msgpack_deserialize  
return next(stream)  
File "msgpack\\_unpacker.pyx", line 528, in
msgpack._cmsgpack.Unpacker.__next__  
File "msgpack\\_unpacker.pyx", line 459, in msgpack._cmsgpack.Unpacker._unpack  
ValueError: int is not allowed for map key  
  
opened ChimeraX session  




OpenGL version: 3.3.0 NVIDIA 390.65
OpenGL renderer: GeForce GT 735M/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation
Manufacturer: Sony Corporation
Model: SVF15N1X2EB
OS: Microsoft Windows 10 Home (Build 18362)
Memory: 8,480,673,792
MaxProcessMemory: 137,438,953,344
CPU: 4 Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz"
File attachment: chimera bug opening csx file.PNG

chimera bug opening csx file.PNG​

[doreen.henkel92@…]

Added by email2trac

[pett]

Hi Doreen,

This bug was fixed the day after the version you are using. If you get the current release candidate, you should be able to open your session. Sorry for the inconvenience.

--Eric

Eric Pettersen
UCSF Computer Graphics Lab