gtk_tree_view_drag_begin assertion

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gtk_tree_view_drag_begin assertion

Vic Watson

Hi All.


I’m trying to fix a drag/drop fault on a PyGTK application.


On the very first drag, I get the following warning on the console:


GtkWarning: gtk_tree_view_drag_begin: assertion `path != NULL' failed


This seems to be benign – AFAICT, the drag works – but it’s frightening the horse, and I’d like to fix it.


Can anyone point me at some details of what this path is and how I go about making sure it isn’t null?






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