2013-02-20 18:47, Doesnt Stop skrev:

Two questions,

I am using VSE10 and Gtkmm-2.22, when my app runs I get a black windows in the background displaying this message:

(App.exe:3716): Gtk-CRITICAL **: gtk_box_pack: assertion 'child->parent == NULL' failed

What does that mean?

It probably means that the widget you are trying to insert into the box is already inserted into another container.

Secondly, is there a way to remove that black window?

TIA



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