When compiling, I encounter the following error:
Unhandled Exception:
Xamarin.Forms.Xaml.XamlParseException: Position 9:15. No Property of name ItemSource found
"Unhandled Exception: Xamarin.Forms.Xaml.XamlParseException: Position 9:15. No Property of name ItemSource found "
Two buttons: Break and Continue. If you click Break, it is stopped. If you click Continue, the following error appears:
"An unhandled exception occured."
And the application does not spin.
Has anyone ever had this problem? The Code is identical to that of Angelo Belchior in the course.