Dear Chimera X users,

I have trouble opening saved session in Chimera X. It loads my session for few seconds that shows following error messages:

KeyError: 12

File "/private/var/folders/z_/sd6vflps0hs03gjrv5gt73yw0000gr/T/AppTranslocation/A86A6FCF-9B92-4C93-98CE-D4ADBB890140/d/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/tools.py", line 333, in remove
del self._tool_instances[tid]
See log for Python traceback.

Can anyone please help me?

Thanks,

Raphael Park