id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
360	cartoon tether with atomspec gives error	Elaine Meng	Conrad Huang	"I can use ""cartoon tether"" without error if I don't specify any atoms or models, but with an atomspec it gives a traceback.  For example, 
cartoon tether shape cylinder
...is fine, but
cartoon tether #2 shape cylinder
...gives the error below. Happens with all tether options, not just shape.  

Actually it is fine with me if these tether settings are global rather than per-model, but the current command usage information suggests they are per-model.

Traceback (most recent call last):
File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/cmd_line/gui.py"", line 167, in execute
cmd.run(cmd_text)
File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/core/commands/cli.py"", line 2194, in run
results.append(ci.function(session, **kw_args))
File ""/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/exp_cmd/cartoon.py"", line 127, in cartoon_tether
structures.ribbon_tether_shapes = ts
AttributeError: 'list' object has no attribute 'ribbon_tether_shapes'
"	defect	closed	major		Depiction		fixed						all	ChimeraX