On Fri, Nov 18, 2005 at 03:37:58PM -0500, LWATCDR wrote:
> When this line of code
> gobject=(GObject *)gtk_window_new(GTK_WINDOW_TOPLEVEL);
> executes I get these messages.
>
> testgtk:11206): GLib-GObject-WARNING **: invalid (NULL) pointer instance
>
> (testgtk:11206): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion
> `G_TYPE_CHECK_INSTANCE (instance)' failed
>
> everything seems to work fine but they worry me. What is up?
GtkWidget is a subclass of GObject (of course not in C++
sense, but in GObject type system). The line
gobject=(GObject *)gtk_window_new(GTK_WINDOW_TOPLEVEL);
contains nothing that could produce the errors above (unless
something else is seriously messed up). Try to create
a minimal test case that reproduces the errors, you should
find the real source of the problem along the way -- if not,
post it.
Yeti
--
That's enough.
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