gtk_widget_add_accelerator failure

[Matthew Allen <memecode gmail com>]

Hi,

I'm getting a failure in gtk_widget_add_accelerator in my GTK2 applications. I've put a whole heap of details here:

https://stackoverflow.com/questions/50284274/why-does-g-signal-query-fail-in-gtk2-library-but-not-my-application

Maybe someone could shed some light on what I'm doing wrong?

Regards

Matthew