Unity2019.2.0f1 Script Compiler: Failed to initialize CoreCLR

Question

When I open Unity2019.2.0f1.The editor has two errors, none of which have any information. Open the Editor Log to see this.

 -----CompilerOutput:-stdout--exitcode: -2147450743--compilationhadfailure: True--outfile: Temp/Assembly-CSharp.dll
 -----CompilerOutput:-stderr----------
 Failed to initialize CoreCLR, HRESULT: 0x80131534
 
 -----EndCompilerOutput---------------
 - Finished compile Library/ScriptAssemblies/Assembly-CSharp.dll

I do not know why the CoreCLR initialization failed.HRESULT: 0x80131534 what does that mean?

I used VS2019 + unity2019.2.0f1 + dotnet-sdk-2.2.401

Please help~

Answer 1

Answer by naviln · May 13, 2020 at 10:15 AM

Well, i hit this issue recently, and somehow randomly found that the unity shortcut on my desktop had the compatibility setting ticked for Windows 8. (Right click, properties and compatibility tab). I turned it off and it started working.

(No idea if that is the correct fix, it seemed to work for me.)

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Answer 2

Answer by Zeno-Hong · Aug 12, 2019 at 05:48 AM

I don't know why. I changed the installation location and installed Unity2018.4.5, but it did not appear again.

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Unity2019.2.0f1 Script Compiler: Failed to initialize CoreCLR

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