How to enable Xcode debug messages

Question

enter image description here
I am trying to debug my app after crashing but the console gives me no other info but

libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)

how do I enable the debug messages?

That should be the only thing Xcode tells you. It also should highlight a line of code in your program. Does it do this? — Xcoder, Jun 10 '19 at 22:48
highlights class: Appdelegate, I disable something awhile ago but I wasn't really sure what it was but I used to get a lot more info on crashes some like "call to stack xxxxx" — ShedSports, Jun 10 '19 at 22:50
Can you post the whole console? There should be a spot where a line number is given...(for example, in [this question](https://stackoverflow.com/questions/26442414/libcabi-dylib-terminating-with-uncaught-exception-of-type-nsexception-lldb)) — Xcoder, Jun 10 '19 at 22:52
Have you modified something in the projects settings? Like changing the name of the MainStoryboard or the LaunchScreen? — Olympiloutre, Jun 11 '19 at 00:02

score 0 · Answer 1 · answered Jun 10 '19 at 23:58

Try enabling a break point on All Exceptions. Maybe you can see where the throw is coming from and debug from there.

ps. CoreData has terrible error reporting.

Steps:

score 0 · Answer 2 · answered Jun 11 '19 at 00:19

0

Open the Breakpoint navigator and add a breakpoint for All Exceptions.

The app should then stop at the line that causes the exception.

answered Jun 11 '19 at 00:19

Manuel

2 Answers2