Change uuid in dsym file

Question

I've been trying to change uuid of generated dsym file so that crashlytics can match up crash logs with the dsym .

Do you know of any way to do it?

For more context:

• Script uploading the dsym during build failed and I did not notice.
• Bitcode is disabled, therefore there isn't dsym file in itunes connect.
• I am able to build project from exactly the same source code, so symbolicating crash log from the dsym should work
• I am still trying to get crash logs from crashlytics but their UI doesn't support it therefore I reached out to their support and then I should be able to symbolicate it locally.

Answer 1

If you have exact same source code and compiler version, you can build it again and replace new uuid.

To achieve this run dwarfdump -u <yourapp>.dSYM to view new uuid. Then open <yourapp>.dSYM/Contents/Resources/DWARF/<yourapp> with hex editor, locate new uuid and replace with one you needed.