id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
1146	Bond rotation mouse mode broken	Tom Goddard	Eric Pettersen	"Using bond rotation mouse mode gives the following error in current daily build on Mac.

Traceback (most recent call last):
  File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/ui/mousemodes.py"", line 374, in <lambda>
    gw.mouseMoveEvent = lambda e, s=self: s._dispatch_mouse_event(e, ""mouse_drag"")
  File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/ui/mousemodes.py"", line 314, in _dispatch_mouse_event
    f(MouseEvent(event))
  File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/bond_rot/mouse_rot.py"", line 32, in mouse_drag
    br.angle += dy
  File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/bond_rot/bond_rot.py"", line 80, in set_angle
    moving, fixed = self.moving_side.coord, self.bond.other_atom(self.moving_side).coord
AttributeError: 'BondRotater' object has no attribute 'bond'

AttributeError: 'BondRotater' object has no attribute 'bond'"	defect	closed	moderate		Structure Editing		fixed						all	ChimeraX