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Fixed in 2023.1.0b9, 2023.2.0a6



Found in



Issue ID




[IL2CPP][MacOS] Build fails with System.ArgumentException when building with IL2CPP stack trace information with line numbers



How to reproduce:
1. Create a new Unity project
2. Edit -> Project Settings -> Player -> Other Settings -> Scripting Backend -> IL2CPP
3. IL2CPP Stack Trace information -> Method Name, File Name, and Line Number
4. File -> Build Settings -> Check "Development build"
5. Press "Build"

Expected result: Player is built with no errors
Actual result: Player is built with "System.ArgumentException: Another action is already registered for" error

Reproducible with: 2023.1.0b3, 2023.2.0a1
Could not test with: 2020.3, 2021.3, 2022.2 (No "IL2CPP Stack Trace information" setting)

Reproduced on: MacOS 12.0.1 M1 Max, Mac Intel
Wasn't reproduced on: Windows 11

Internal build system error. BuildProgram exited with code 1.
System.ArgumentException: Another action is already registered for /Users/username/Downloads/project/Library/Bee/artifacts/MacStandalonePlayerBuildProgram/il2cppOutput/build/il2cpp.usym

  1. Resolution Note (fix version 2023.2.0a6):

    Fixed in: 2023.2.0a6

  2. Resolution Note (fix version 2023.1.0b9):

    Fixed in: 2023.1.0b9

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