firemonkey - Error when double-clicking TButton in FMX form application at design-time -


in delphi xe8 (update 1), choose file > new > multi-device application - delphi > blank application.

then put tbutton on form.

then double-click button. automatically create empty click event-handler declaration , implementation (like vcl form application projects):

procedure tform1.button1click(sender: tobject); begin  end;

however, display error message:

enter image description here

so why error message displayed? bug in ide? can prevent error?


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