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Showing posts with the label Dashboard

App.get_running_app().root.my_method() - 'nonetype' Object Has No Attribute 'my_method()

I try to call a function on my Screenmanager after a button was pressed. But the call to (App.get_r… Read more App.get_running_app().root.my_method() - 'nonetype' Object Has No Attribute 'my_method()