Im making a game in Unity 2019, I export it to iOS, then open it with Xcode 11.6, I make all the signing process, but when I want to build it I get:

81 duplicate symbols for architecture arm64

and here is the full description:

https://justpaste.it/5uj8p

I tried:

  • Removing the folder DerivedData
  • Cleaning the solution Removed
  • UnityAds from Unity (but still present on Xcode)
  • Looking for "Other Linker Flags" and remove "-ObjC" as most answers said, but "Other Linker Flags" was empty.
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