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On 02/12/2017 09:00 PM, Hubert Mauchle
wrote:
From a top level window I open a new, modal top level
window
with some widgets in it. If I close the modal window using
the "x" in the top bar and re-open the modal window, I get
an empty window (without the defined widgets).
If I then click either the new window or the main window,
Gtk3 crashes with Segmentation fault:
gtk_widget_get_window: assertion 'GTK_IS_WIDGET (widget)' failed
Segmentation fault
I use Debian Linux Testing and my software stack has been updated
recently.
The MWE is attached as mwe.pl, the corresponding glade file is
glade_versuch04.glade.
What am I missing? Any pointers are appreciated.
Regards,
Hubert
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I figured out by myself: The use of a nested main loop and
two separate glade files for each top level window solves my
problem.
Regards,
Hubert
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