id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
553	tube helix with stripes 5cbf	Elaine Meng	Conrad Huang	"Another possibly weird case is 5cbf.  One of the helix tubes has stripes on it (image attached) and I see this warning in the Log:

cartoon style modeHelix tube
/Users/meng/Desktop/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/chimerax/core/atomic/sse.py:223: RuntimeWarning: invalid value encountered in true_divide
normal = normal / norm(normal)
"	defect	closed	major	Alpha2	Depiction		fixed						all	ChimeraX