Persistent error when closing floating control window
Harmless, but annoying. Only observed on GTK2
Traceback (most recent call last):
File "/home/paulmc/fsl/conda/fsl/lib/python3.9/site-packages/wx/lib/agw/aui/framemanager.py", line 3146, in OnActivate
self._owner_mgr.OnFloatingPaneActivated(self._pane_window)
File "/home/paulmc/fsl/conda/fsl/lib/python3.9/site-packages/wx/lib/agw/aui/framemanager.py", line 8538, in OnFloatingPaneActivated
raise Exception("Pane window not found")
Exception: Pane window not found