-----CompilerOutput:-stdout--exitcode: -2147450750--compilationhadfailure: True--outfile: Temp/UnityEngine.UI.dll
-----CompilerOutput:-stderr----------
Failed to load the dll from [?8], HRESULT: 0x80070057
The library hostfxr.dll was found, but loading it from D:\Aleksey\Programs\Unity\2019.4.21f1\Editor\Data\Tools\Roslyn\hostfxr.dll failed
- Installing .NET Core prerequisites might help resolve this problem.
http://go.microsoft.com/fwlink/?LinkID=798306&clcid=0x409-----EndCompilerOutput---------------