GLib-GObject error in indigo image_view

asked 2014-07-29 20:26:30 -0600

Luis Ruiz gravatar image

updated 2016-03-18 07:29:15 -0600

I updated UBUNTU from 13.04 to 14.04, which means I changed from ROS Hydro to ROS Indigo.

I am testing my programs to check nothing is broken.

When I use image_view I have the following error:

(image_view:2954): GLib-GObject-WARNING **: invalid uninstantiatable type '(null)' in cast to 'GtkWidget'

(image_view:2954): GLib-GObject-WARNING **: instance of invalid non-instantiatable type '(null)'

(image_view:2954): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

I been looking for solutions but without success. It may be related to missing dependencies.

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Same problem here.

End-Effector gravatar image End-Effector  ( 2015-03-13 06:43:58 -0600 )edit

did you got any fix for this I am also facing the same problem link

Azharudeen gravatar image Azharudeen  ( 2016-01-25 19:29:45 -0600 )edit