[chimerax-users] Opening X3D?

Aaron Lewis alewis at mrc-lmb.cam.ac.uk
Thu Feb 16 04:26:02 PST 2017


Dear x-users,

I've tried to open x3d files using recent Mac and Linux dailies, but
without any success. This would be useful as a way to view maps colored in
Chimera 1 & Segger. I take it from docs/user/commands/open.html that the
following usage should be supported:

open ~/Desktop/color.x3d format x3d

but I only get the error below.  Any suggestions would be welcome.

Aaron

--
Traceback (most recent call last):
File
"/Applications/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/cmd_line/tool.py",
line 158, in execute
cmd.run(cmd_text)
File
"/Applications/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/core/commands/cli.py",
line 2257, in run
result = ci.function(session, **kw_args)
File
"/Applications/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/core/commands/open.py",
line 108, in open
models = session.models.open(paths, format=format, name=name, **kw)
File
"/Applications/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/core/models.py",
line 351, in open
session, filenames, format=format, name=name, **kw)
File
"/Applications/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/core/io.py",
line 368, in open_multiple_data
models, status = open_data(session, fspec, format=format, name=name, **kw)
File
"/Applications/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/core/io.py",
line 298, in open_data
open_func = fmt.open_func
AttributeError: 'NoneType' object has no attribute 'open_func'
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