Re: Why these "critical" errors ?

[Murray Cumming <murrayc murrayc com>]

On Tue, 2010-01-19 at 16:30 +0100, Glus Xof wrote:
> Hello guys,
> 
> Why this kind of errors,
> 
> (pp:14491): GLib-GObject-CRITICAL **: g_param_spec_flags: assertion
> `G_TYPE_IS_FLAGS (flags_type)' failed
> 
> (pp:14491): GLib-GObject-CRITICAL **: g_object_class_install_property:
> assertion `G_IS_PARAM_SPEC (pspec)' failed

You can get a backtrace at that point by doing "break gdb" in gdb. That
might give a clue.

valgrind also often gives clues when very weird things happen.

Or maybe you are just not using Gtk::Main early enough. For instance,
maybe you have a static instance somewhere.

In the worst case, you'll have to break this down to a simple test case,
just like debugging any hard problem.



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