Add the following code to your `AppDelegate`: ```swift NSSetUncaughtExceptionHandler { exception in print(exception) exception.callStackSymbols.forEach({ print($0)} ) } ``` - [Source: StackOverflow](https://stackoverflow.com/questions/40426200/how-do-i-debug-libcabi-dylib-terminating-with-uncaught-exception-of-type-nse)