On 14.06.2015 04:58, Ian Chapman wrote:
How do I determine which widget is the cause of errors such as this?
Gtk-CRITICAL **: IA__gtk_widget_grab_default: assertion
'gtk_widget_get_can_default (widget)' failed
If you don't mind using a debugger and reading C backtraces, set the
environment variable G_DEBUG to "fatal-criticals" and run your program
through the debugger. For example, with gdb:
G_DEBUG=fatal-criticals gdb --args perl app.pl
gdb> r
... critical error, program stops
gdb> bt
... backtrace ...
The backtrace should contain some hint about what's going on.
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