[Gtk-sharp-list] Mono / GTK# program crashing
finlaysoni at gmail.com
Mon Jan 18 15:56:44 EST 2010
I'm sure this is a simple problem, but as I'm new to C#, GTK, and
Monodevelop, I can't seem to figure it out.
I started by creating a new GTK# program which gives you a simple skeleton
that opens a blank window and nothing else. When I try to add anything at
all with the GUI designer, however, the program crashes with:
Unhandled Exception: System.NullReferenceException: Object reference not set
to an instance of an object
at MainWindow.Build () [0x002dd] in
at MainWindow..ctor () [0x00007] in
at congopaint.MainClass.Main (System.String args) [0x00005] in
The line of code in question is:
this.menubar1 = ((Gtk.MenuBar)(this.UIManager.GetWidget("/menubar1")));
this.menubar1.Name = "menubar1";
I'm assuming that this.menubar1 is NULL at this point, but this code was
automatically generated by the GUI designer, so I don't know what to do
Does anybody have any ideas?
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