There seems to be an odd error that comes up when exiting python after using
matplotlib with gtkagg backend. I only notice this error if I do not
display the figure (i.e., only saving figures in a headless mode) and during
the test. Also, this is with matplotlib master branch. I have not tested
this with any other branch. Here is the error message:
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/usr/lib/python2.6/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/home/bvr/Programs/matplotlib/lib/matplotlib/_pylab_helpers.py",
line 82, in destroy_all
manager.destroy()
File
"/home/bvr/Programs/matplotlib/lib/matplotlib/backends/backend_gtk.py", line
552, in destroy
self.canvas.destroy()
AttributeError: FigureManagerGTKAgg instance has no attribute 'canvas'
Error in sys.exitfunc:
Traceback (most recent call last):
File "/usr/lib/python2.6/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/home/bvr/Programs/matplotlib/lib/matplotlib/_pylab_helpers.py",
line 82, in destroy_all
manager.destroy()
File
"/home/bvr/Programs/matplotlib/lib/matplotlib/backends/backend_gtk.py", line
552, in destroy
self.canvas.destroy()
AttributeError: FigureManagerGTKAgg instance has no attribute 'canvas'
This happens with both python 2.6 and 2.7. I have not tested any other
version.
Ben Root
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