id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
9850	Issues when Segmentations tool is already open w/o data when new DICOM data opened	Elaine Meng	Zach Pearson	"This situation occurs because closing the previous DICOM data does not remove the Segmentations tool (follow-on to #9849).  A couple of problems:

when I open another new DICOM dataset, it is not shown in the 4-up view.

When I then use ""dicom view four"" to remedy that, I get a Runtime Error traceback:

RuntimeError: Tried to get the position of deleted drawing ""axial segmentation cursor""

File ""/Users/meng/Desktop/ChimeraX_Daily.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/chimerax/graphics/drawing.py"", line 492, in _drawing_get_position
raise RuntimeError('Tried to get the position of deleted drawing ""%s""' % self.name)

See log for complete Python traceback."	defect	closed	moderate		DICOM		fixed						all	ChimeraX