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Fixed in 2021.3.0f1, 2022.2.0a1, 2023.1.0a1, 2023.2.0a1



Found in




Issue ID




[M1] Missing package error is thrown when trying to build a Player with Il2CPP scripting backend for Linux target platform on M1 Mac



Reproduction steps:
1. Open the attached ““ project
2. Open the Package Manager (Window > Package Manager)
3. Make sure that the “Toolchain MacOS Linux x64” package is installed
4.Open the Build Settings (File > Build Settings)
5. Observe the “Build” button

Expected result: The “Build” button is pressable
Actual result: The “Build” button is not pressable and “Building Linux IL2CPP player requires a toolchain package to be installed” error is present

Reproducible with: 1.0.0, 2.0.4 (2021.3.17f1, 2022.2.3f1, 2023.1.0b1)
Couldn’t test with: 1.0.0, 2.0.4 (2020.3.44f1) - Editor couldn’t open due to the missing package

Reproducible on: M1 macOS 13.1
Not reproducible on: Intel macOS 13.1

- IL2CPP Linux Build Support has to be installed
- This issue is reproducible only on Apple Silicon Editors, on Intel Editors the prompt is that the Linux Player cannot be built on MacOS

  1. Resolution Note (fix version 2023.2.0a1):

    linux toolchain for arm64 has published on package manager which should solve this issue.

  2. Resolution Note (fix version 2023.1.0a1):

    linux toolchain package for mac M1/arm64 published in package manager and have resolved this issue with the new toolchain.

  3. Resolution Note (fix version 2022.2.0a1):

    linux toolchain for arm64 published in package manager which should resolve this issue.

  4. Resolution Note (fix version 2021.3.0f1):

    linux toolchain for arm64 has published in package manager which should solve this issue.

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