Re: Error deleting widgets: assertion `GTK_IS_WIDGET (widget)' failed

[Hyrum Wright <hyrum_wright byu edu>]

On Fri, 2003-08-22 at 09:43, Jacob Kolding wrote:
> Hello all
>
> I have some problems deleting widgets. In this case:
> GtkCellRenderer
> GtkTreeViewColumn
> GtkTreeModel
> GtkTreeSelection
>
> The code looks like this:
>
> gtk_widget_destroy((GtkWidget*)check_renderer);
>
> and the error I get:
>
> Gtk-CRITICAL **: file gtkwidget.c: line 1626 (gtk_widget_destroy):
> assertion `GTK_IS_WIDGET (widget)' failed
>
> Can anyone tell me what I'm doing wrong?

Try using this:

gtk_widget_destroy (GTK_WIDGET (check_renderer));

-Hyrum

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