4gbc "sym #1 assembly 1 copies t" gives traceback

[Elaine Meng]

From the Log:

open 4gbc
Summary of feedback from opening 4gbc fetched from pdb
notes Used PDBx fixed column width tables to speed up reading mmCIF file
Used PDBx keywords to speed up reading mmCIF file
Chain information for 4gbc #1
Chain Description
A C Insulin A chain
B D Insulin B chain
4gbc mmCIF Assemblies
1 author_and_software_defined_assembly

Opened mmCIF data containing 839 atoms and 839 bonds

sym #1 assembly 1 copies true
Traceback (most recent call last):
File "/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/cmd_line/tool.py", line 178, in execute
cmd.run(cmd_text)
File "/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/cli.py", line 2395, in run
result = ci.function(session, kw_args)
File "/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/sym.py", line 98, in sym
a.show_copies(m, surface_only, resolution, grid_spacing, session)
File "/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/sym.py", line 327, in show_copies
g = session.models.add_group(mlist)[0]
TypeError: 'Model' object does not support indexing

TypeError: 'Model' object does not support indexing

File "/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/sym.py", line 327, in show_copies
g = session.models.add_group(mlist)[0]

[Tom Goddard]

Fixed.