1.1.1rc RuntimeError: underlying C/C++ object has been deleted

I'm getting these messages, which did not occur with 1.1:

Traceback (most recent call last):
  File "/home/nbecker/.local/lib/python2.7/site-
packages/matplotlib/backends/backend_qt4.py", line 151, in <lambda>
    lambda: self.close_event())
  File "/home/nbecker/.local/lib/python2.7/site-
packages/matplotlib/backend_bases.py", line 1564, in close_event
    self.callbacks.process(s, event)
RuntimeError: underlying C/C++ object has been deleted

Can you provide more detail about how to reproduce this?

I can deduce you're using the Qt4Agg backend -- but running simple_plot.py, zooming around, and then closing the window does not seem to reproduce the error here.

What version of Qt/PyQt/PySide are you running. What platform?

Mike

···

On 03/28/2012 08:34 AM, Neal Becker wrote:

I'm getting these messages, which did not occur with 1.1:

Traceback (most recent call last):
   File "/home/nbecker/.local/lib/python2.7/site-
packages/matplotlib/backends/backend_qt4.py", line 151, in<lambda>
     lambda: self.close_event())
   File "/home/nbecker/.local/lib/python2.7/site-
packages/matplotlib/backend_bases.py", line 1564, in close_event
     self.callbacks.process(s, event)
RuntimeError: underlying C/C++ object has been deleted

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