You should also ensure that you have breakpoints set for all exceptions. This will cause Xcode to stop at the line where the exception is occurring. Do the following [in Xcode 4]: In the Project Navigator on the left side of Xcode, click on the breakpoint navigator (almost all the way to the right hand … Read more
Here is some code, that converts NSExceptions to Swift 2 errors. Now you can use do { try ObjC.catchException { /* calls that might throw an NSException */ } } catch { print(“An error ocurred: \(error)”) } ObjC.h: #import <Foundation/Foundation.h> @interface ObjC : NSObject + (BOOL)catchException:(void(^)(void))tryBlock error:(__autoreleasing NSError **)error; @end ObjC.m #import “ObjC.h” @implementation ObjC … Read more