Re: Cannot `dynamic_cast` custom wrapped widget from Gtk::Builder

[Josh Bialkowski <josh bialkowski gmail com>]

> Did you miss an asterisk in that declaration? get_widget() wants a pointer as argument.

I did miss an asterix. Apologies for the transcription error. 

> Does it change if you construct a dummy instance before building, instead of just calling get_type() ?

Thanks for the suggestion. I tried this in `main()` but it does not change the outcome. I still see `dynamic_cast<> failed` on stderr and the pointer is nullptr. 
~~~
   Gtk::PanZoomArea _ignoreme{};
  (void)_ignoreme;
~~~

On Fri, May 1, 2020 at 2:34 PM Daniel Boles via gtkmm-list <gtkmm-list gnome org> wrote:

Does it change if you construct a dummy instance before building, instead of just calling get_type() ?

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