XCode 4.6 organizer does not symbolicate my app crash stack trace

Question

It has been a while since I used symbolicate in XCode and it used to work. Today when I tried this...

1. Archive my app.
2. Install the app on my device from XCode. (Just connect the device and run the app in release mode).
3. Stopped the app from Xcode.
4. Ran the app on my device (which is connected to the Mac) which of course crashed.
5. Now when I open Organizer and go to Device logs, it shows a new crash log file.
6. But it fails to symbolicate the symbols of my app. All Apple library stuff are symbolicated fine.

I searched all over the net, nothing seems to work.

Edit: In the Build Settings if I disable "Strip Debug Symbol During Copy" even for release build, everything works fine. But Xcode should have been able to symbolicate using the dSYM file I guess. I do not want to distribute the app with debug symbols.

Thanks in advance.

Answer 1

This article will help finding where the problem is: http://support.hockeyapp.net/kb/how-tos-faq/how-to-solve-symbolication-problems

Since you say you run in release mode, the version running on the device is NOT the one that you archived! So if there is a release build already available in the DerivedData directory, it will take that. Otherwise it will create a new build and install that one.

Now there are two possibilities why symbolication doesn't work:

1. You are doing another release build later on, so the previous build and dSYM get overwritten (see explanation in the link above)
2. Spotlight doesn't find the dSYM and app binary with the UUID written in the crash report (see explanation in the link above to verify that)

Update: Note regarding stripping symbols: when you don't strip the symbols as mentioned in your edited post, the symbolication is done on the device already. But of course you will be missing the line numbers.