Execution failed for task ':unityLibrary:BuildIl2CppTask'.

[dizdaroglu]

flutter_unity_widget: ^2022.2.0
unity 2021.3.12f1

[mohamedelbendary228]

I have the same issue, I try to implement the example on ubuntu and window but always leads to the same error.
I use flutter_unity_widget: ^2022.2.0 and unity 2022.1.13f1

[Daumas-hugo]

I had the same problem, and for me, it was the NDK version which was too low.
You can see while running with the debug option that you need to have at least the NDK version 23.6.

Try updating and running it