When Stopping PLC Simulator (python3-dev branch), GTK throws an error - "(service.py:13335): Gtk-CRITICAL **: 08:45:27.790: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed"

[TheOneandOnlyJakfrost]

Whenever I stop a PLC simulation in the python3-dev branch, I get the mentioned error and the simulator doesn't show stopped ... Starting the Simulator seems good ... I stop it and ... The console shows this output ...

Latest build does not match with connected target.
PLC data transfered successfully.
PLCobject : No files to purge
PLCobject : NewPLC (6d9ba33efecd64ae4ff432f17c52ebc1)

(service.py:13335): Gtk-CRITICAL **: 08:45:27.790: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed
PLC installed successfully.
PLCobject : PLC started

PLCobject : Python extensions started
(service.py:13335): Gtk-CRITICAL **: 08:45:27.793: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed
Starting PLC
PLCobject : PLC stopped

(service.py:13335): Gtk-CRITICAL **: 08:46:24.788: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed

and started again ... With console output ...

Successfully built.
PYRO connecting to URI : PYRO://localhost:61531
PLC did not provide identity and security infomation.
Latest build matches with connected target.
Latest build already matches current target. Transfering anyway...
PLC data transfered successfully.
PLCobject : NewPLC (6d9ba33efecd64ae4ff432f17c52ebc1)

(service.py:13335): Gtk-CRITICAL **: 08:50:37.938: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed
PLC installed successfully.
PLCobject : PLC started

PLCobject : Python extensions started
(service.py:13335): Gtk-CRITICAL **: 08:50:37.942: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed
Starting PLC

I think it is actually working but the GTK tie in for the GUI is not quite right in this case. So this is not a critical bug IMHO.

[TheOneandOnlyJakfrost]

I think this is a duplicate of issue #56