You can break into the debugger whenever an exception is raised. Go to the Breakpoints window in Xcode, and double click "Double-Click for Symbol". Add a breakpoint for "-[NSException raise]" and for "objc_exception_throw" to the breakpoints list.
You can break into the debugger whenever an exception is raised. Go to the Breakpoints window in Xcode, and double click "Double-Click for Symbol". Add a breakpoint for "-[NSException raise]" and for "objc_exception_throw" to the breakpoints list.