Artur Galyamov wrote:
17.12.09, 23:11, "Vikram Noel Ambrose" <noel.ambrose@xxxxxxxxx>:
Obviously the sample program is not functionally complete, but I cannot
understand what causes these messages and how to rectify the problem.
Does anyone know whats going on?
Try passing --g-fatal-warnings to your executables -- it causes abort()
on such warnings, so you can see backtrace.
$ gdb --args ./a.out --g-fatal-warnings
(in my experience, those warnings, although non-fatal by default, only
appeared when i did something wrong)
--------------
GtkTreeIter iter;
..
if(&iter==NULL)return; // :) always false; iter is on stack!
Checking return value of gtk_tree_selection_get_selected() solves
problem on my box.
Thanks Artur. gtk_tree_selection_get_selected() in the
on_selection_changed() callback was the culprit.
Why is the "changed" signal going off if there is no selection?
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