[wxPython-users] A bit of difficulty in Andrea's NotebookCtrl

[EyePulp]

Howdy all;
I'm using Andrea Gavana's awesome NotebookCtrl and running into an odd
and intermittent problem.  It doesn't stop anything from working, but
it throws the exception to stderr, and I'd like to track it down.
Unfortunately I haven't found an event or action that can force it to
happen with any predictability. I instantiate a large number of
notebooks when the app loads, and I believe it happens during that
process - however it's rare, and possibly related to mouse movement.
Again though, I haven't been able to make it happen when desired.
Here's the traceback:

Traceback (most recent call last):
  File "X:\wwwRoot\vcsibeta\client_app\_srcfiles\_python\NotebookCtrl.py", line
2740, in OnMouseMotion
    self._insidetab = self.GetInsideTab(pt)
  File "X:\wwwRoot\vcsibeta\client_app\_srcfiles\_python\NotebookCtrl.py", line
2462, in GetInsideTab
    for tabs in self._tabrect:
AttributeError: 'TabCtrl' object has no attribute '_tabrect'
Traceback (most recent call last):
  File "X:\wwwRoot\vcsibeta\client_app\_srcfiles\_python\NotebookCtrl.py", line
2740, in OnMouseMotion
    self._insidetab = self.GetInsideTab(pt)
  File "X:\wwwRoot\vcsibeta\client_app\_srcfiles\_python\NotebookCtrl.py", line
2462, in GetInsideTab
    for tabs in self._tabrect:
AttributeError: 'TabCtrl' object has no attribute '_tabrect'

Thanks, and any thoughts are appreciated.

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