How to navigate xCode debugging?

Question

Objective-C

Hello everyone, I happened to work with a ready-made iOS application, I had no experience with mobile development before.
The project is large, I did not write the code. There are pointers of the form [382:123658] lying around in the debug - where they point, I can't find them. And in general, in principle, if there is a suitable link in the "stash" for the "Orthodox" debug ios - I will be glad

Answer 1

Everything is perfectly visible and perfectly debugged.