Debug with dSYM

When you have a crash log sent from Apple AppReview, the file is filled with Symbolic link.

In this scenario, it is very useful to use dSYM file to debug.

dSYM file will help you to map the symbolic file to the line number of the original code.

 

To make XCode 4.3 or above generate dSYM file:

1) Build Settings -> Build Options -> Debug Information Format = DWARF with dSYM

2) Build Settings -> Apple LLVM compilier 3.1 – Code Generation -> Generate Debug Symbols = YES

 

The location of the dSYM file is shown in the following screen captures.

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