#6 Apply/Reset Orientation Error

[Levi Haupert]

Clicking the Apply or Reset Orientation buttons causes the following error:

Traceback (most recent call last):
File "/opt/UCSF/Chimera-2010-09-24/share/chimera/triggerSet.py", line 83, in invoke
self._funcData, triggerData)
File "/home/levi/NLOPredict/gui.py", line 273, in _rotation_handler
self.update_tensor_rotation()
File "/home/levi/NLOPredict/gui.py", line 417, in update_tensor_rotation
self.plots.rotateupdate()
File "/home/levi/NLOPredict/mplplots.py", line 87, in rotateupdate
self.bars.rotateupdate()
File "/home/levi/NLOPredict/mplplots.py", line 262, in rotateupdate
self.axbar1.draw_artist(bar)
File "/opt/UCSF/Chimera-2010-09-24/lib/python2.7/site-packages/matplotlib/axes.py", line 1945, in draw_artist
assert self._cachedRenderer is not None
AssertionError
Error processing trigger "OpenState":
AssertionError

Ultimately, this error causes the bottom contour plot to retain bars for 0 orientation regardless of current rotation.