id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
604	traceback trying to morph 3 structures (session attached)	Elaine Meng	Tom Goddard	"As shown in the Log contents below, with the attached session I can morph #1,2 and morph #2,4 but not morph #1,2,4

UCSF ChimeraX version: 0.1 (2017-03-31)
OpenGL version: 4.1 NVIDIA-10.14.20 355.10.05.15f03
OpenGL renderer: NVIDIA GeForce GTX 675MX OpenGL Engine
OpenGL vendor: NVIDIA Corporation

open ~/Desktop/movie-project/cx-phyr-temp.cxs
opened ChimeraX session
morph #1,2
Computed 21 frame morph #5
coordset #5 1,21
close #5
morph #2,4
Computed 21 frame morph #5
coordset #5 1,21
close #5

morph #1,2,4
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 161, 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 2327, 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/morph/morph.py"", line 46, in morph
cartesian=cartesian, match_same=same, core_fraction = core_fraction)
File ""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/morph/motion.py"", line 20, in compute_morph
motion.interpolate(mol, res_interp)
File ""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/morph/motion.py"", line 118, in interpolate
seg_interp = SegmentInterpolator(res_groups, self.method, coords0, coords1)
File ""/Users/chimera/Applications/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/morph/interpolate.py"", line 148, in __init__
axis, angle, center, shift = calc_motion_parameters(xform, c0, c1)
ValueError: not enough values to unpack (expected 4, got 2)
"	defect	closed	major		Structure Comparison		fixed						all	ChimeraX