Failed to locate aarch64-linux-android-addr2line.exe

Hello,
In Unity 2019.3.14f1 I get this error:
Failed to locate \toolchains\llvm\prebuilt\windows-x86_64\bin\aarch64-linux-android-addr2line.exe

NDK 16 is installed using Visual Studio 2019 16.6.

Is this a bug ins Unity?
thanks!

As per https://docs.unity3d.com/Manual/android-sdksetup.html, Unity 2019.3 is only compatible with NDK r19.

Thanks!