Gtk::Builder fails and immediately aborts when reading a file?
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14-04-2021 - |
Question
I'm trying to load a very basic Glade file from the same directory. However, Gtk::Builder always fails and aborts with
terminate called after throwing an instance of 'Gtk::BuilderError'
even though I surrounded everything in a try statement.
Just for clarity, the source is at http://pastebin.com/hRBuAi2d, and the glade file at http://pastebin.com/c9ZvgbWi.
Is the Gtkmm I have broken? That's the only reasoning I can come up with.
Solution
After changing id="window1"
to id="mainwindow"
in your ui file, it ran fine here.
You are trying to ref_builder->get_widget('mainwindow', win)
where your window is actually called "window1" in the ui file.
Edit: though I am on Linux x64, not windows.
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