id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
1160	Issue with morphing	coleman.martin@…	Eric Pettersen	"{{{
Hello,

I am encountering an issue when trying to make a morph conformation of a matched molecule. The command used was morph #1,2 it starts to interpolate then i get the error below. Originally, I thought this error could be due to molecule 1 and 2 having a different number of chains, so I tried to morph #1.1,2.1 but then I got REQUIRE 2 STRUCTURES. Then I tried to morph #1,2 again with molecules that have the same number of chains yet get the same error.  This happens and the program becomes unresponsive to inputs. Molecules won't rotate, command line lags and the log isn't able to be copied.

TypeError: Cannot instantiate Python class corresponding to C++ class atomstruct::GraphicsChanges

File ""C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\core\atomic\molobject.py"", line 2281, in
args = (ctypes.c_void_p,), ret = ctypes.py_object)(ctypes.c_void_p(int(ptr)))

See log for complete Python traceback.

Thank you for your help,
Cole

}}}
"	defect	closed	normal		Structure Comparison		fixed		Tom Goddard				all	ChimeraX