id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
1116	RuntimeError: delayed command registration for 'measure motion' failed	Elaine Meng	Tom Goddard	"UCSF ChimeraX version: 0.7 (2018-05-09)

open 2mnr
surface
molmap protein 5
easure motion #1 to #2 prickles #3

Traceback (most recent call last):
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/toolshed/info.py"", line 237, in _register_cmd
    api._api_caller.register_command(api, self, ci, logger)
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/toolshed/__init__.py"", line 1050, in register_command
    return cls._get_func(api, ""register_command"")(ci.name, logger)
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/map/series/__init__.py"", line 32, in register_command
    measure_motion.register_command(logger)
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/map/series/measure_motion.py"", line 91, in register_command
    from . import CmdDesc, register, SurfaceArg, FloatArg, ColorArg, ModelArg, IntArg
ImportError: cannot import name 'CmdDesc'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/cli.py"", line 1972, in lazy_register
    deferred.call()
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/cli.py"", line 1903, in call
    return self.proxy()
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/toolshed/info.py"", line 229, in cb
    s._register_cmd(ci, l)
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/toolshed/info.py"", line 240, in _register_cmd
    ""register_command() failed for command %s in bundle %s:\n%s"" % (ci.name, self.name, str(e)))
chimerax.core.toolshed.ToolshedError: register_command() failed for command measure motion in bundle ChimeraX-MapSeries:
cannot import name 'CmdDesc'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/cmd_line/tool.py"", line 205, in execute
    cmd.run(cmd_text)
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/cli.py"", line 2574, in run
    self._find_command_name(final, used_aliases=_used_aliases)
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/cli.py"", line 2324, in _find_command_name
    what.lazy_register(cmd_name)
  File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/cli.py"", line 1974, in lazy_register
    raise RuntimeError(""delayed command registration for %r failed (%s)"" % (cmd_name, e))
RuntimeError: delayed command registration for 'measure motion' failed (register_command() failed for command measure motion in bundle ChimeraX-MapSeries:
cannot import name 'CmdDesc')

RuntimeError: delayed command registration for 'measure motion' failed (register_command() failed for command measure motion in bundle ChimeraX-MapSeries:
cannot import name 'CmdDesc')"	defect	closed	major		Volume Data		fixed						all	ChimeraX