invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
Submitted by Paul Menzel
Link to original bug (#788551)
Description
Using GIMP 2.8.22, changing the options of a brush, I got stuck in a situation, where a selection box, was expanded, and didn’t collapse. The console was spammed with the messages below.
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type 'GParamObject' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
(gimp:14038): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GimpTaggedInterface'
(gimp:14038): Gimp-Core-CRITICAL **: gimp_tagged_remove_tag: assertion 'GIMP_IS_TAGGED (tagged)' failed
[…]
The only way to quit, was killing GIMP. I was not able to reproduce it.
Version: 2.8.22