Hi @alethawy.mariam ,
The dSYM file actually includes these
__hidden# values instead of the original method and class names. This is an issue relating to Apple’s symbol visibility control which hides implementation details by removing strings embedded for classes, methods, and filenames. Essentially, the symbols are stripped and replaced with
__hidden# when the dSYM file is created.
Please confirm the following build settings have been applied to the application. Also, this dSYM upload deep-dive post in our community has addition information and tools on dSYMs and the upload process.
Debug Information Format : Dwarf with dSYM File
Strip Linked Product : Yes
Strip Style : All Symbols
Strip Debug Symbols During Copy : No
Use Separate Strip : No
Symbols Hidden by Default: No