id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
19509	Bug report with Chop^ChopMF	emmanuel.bettler@…	Lukas Bauer	"{{{
Hi,
after installing ChopchopMF, I wanted to open it from the menu Tools > 
General

ui tool show ChopChopMFChopChopMF-beta2.0
Traceback (most recent call last):
   File ""C:\Program Files\ChimeraX 
1.10.1\bin\Lib\site-packages\chimerax\core\toolshed\info.py"", line 571, 
in start_tool
     ti = api._api_caller.start_tool(api, session, self, tool_info)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File ""C:\Program Files\ChimeraX 
1.10.1\bin\Lib\site-packages\chimerax\core\toolshed\__init__.py"", line 
1458, in start_tool
     return cls._get_func(api, ""start_tool"")(session, bi, ti)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File 
""C:\Users\ebettler\AppData\Local\UCSF\ChimeraX\1.10\Python311\site-packages\chimerax\chopchop_mf\__init__.py"", 
line 71, in start_tool
     raise ValueError(f""Unknown tool name: {tool_name}"")
ValueError: Unknown tool name: ChopChopMF

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
   File ""C:\Program Files\ChimeraX 
1.10.1\bin\Lib\site-packages\chimerax\ui\gui.py"", line 1891, in <lambda>
     run(ses, ""ui tool show %s"" % StringArg.unparse(tool_name)))
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File ""C:\Program Files\ChimeraX 
1.10.1\bin\Lib\site-packages\chimerax\core\commands\run.py"", line 49, in run
     results = command.run(text, log=log, return_json=return_json)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File ""C:\Program Files\ChimeraX 
1.10.1\bin\Lib\site-packages\chimerax\core\commands\cli.py"", line 3221, 
in run
     result = ci.function(session, **kw_args)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File ""C:\Program Files\ChimeraX 
1.10.1\bin\Lib\site-packages\chimerax\ui\cmd.py"", line 219, in ui_tool_show
     return bi.start_tool(session, name)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   File ""C:\Program Files\ChimeraX 
1.10.1\bin\Lib\site-packages\chimerax\core\toolshed\info.py"", line 578, 
in start_tool
     raise ToolshedError(
chimerax.core.toolshed.ToolshedError: start_tool() failed for tool 
ChopChopMF in bundle ChimeraX-ChopChopMF:
Unknown tool name: ChopChopMF

chimerax.core.toolshed.ToolshedError: start_tool() failed for tool 
ChopChopMF in bundle ChimeraX-ChopChopMF:
Unknown tool name: ChopChopMF

File ""C:\Program Files\ChimeraX 
1.10.1\bin\Lib\site-packages\chimerax\core\toolshed\info.py"", line 578, 
in start_tool
raise ToolshedError(

See log for complete Python traceback.

Platform: Windows-10-10.0.19045
ChimeraX version: 1.10.1 (2025-07-24 20:15:27 UTC)
}}}
"	defect	assigned	normal		Third Party								all	ChimeraX