Not sure why you see the debugger but the selector for the action method isn't correct.
Code:
@selector(GoToSettings:)
doesn't match
Code:
-(void) GoToSettings
The colon at the end means there's a parameter, and there isn't one.
These match:
Code:
@selector(GoToSettings)
-(void) GoToSettings
and these match
Code:
@selector(GoToSettings:)
-(void) GoToSettings:(id)sender