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Visual C# Compiler error

Discussion in 'Editor & General Support' started by Karkazaz, Apr 2, 2020.

  1. Karkazaz

    Karkazaz

    Joined:
    Mar 11, 2014
    Posts:
    32
    I'm having a compiler error when trying to play an empty project.
    Unity version: 2019.3.7f1
    OS: Windows 10

    I tried reinstalling Visual Studio 2019. I don't find any good solutions when searching for this error. Restarting computer doesn't work. Restarting or reinstalling Unity doesn't work. I'm totally lost here.

    I have also tried removing both Unity and Unity Hub and all Unity folders I could find in my Program Files folder and in my AppData/Roaming and AppData/Local but it did not help either.

    Microsoft (R) Visual C# Compiler version 2.9.1.65535 (9d34608e)
    Copyright (C) Microsoft Corporation. All rights reserved.

    upload_2020-4-2_23-35-49.png
     
    Last edited: Apr 2, 2020
    Karkazaz, Apr 2, 2020
    #1
    sn1ckers likes this.

  2. Karkazaz

    Karkazaz

    Joined:
    Mar 11, 2014
    Posts:
    32
    I was a few Windows versions behind and updated now to the latest but it did not help me either.
     
    Karkazaz, Apr 3, 2020
    #2

  3. Karkazaz

    Karkazaz

    Joined:
    Mar 11, 2014
    Posts:
    32
    I did some research and tried to remove all of my preinstalled packages in the package manager:
    Now I don't have any errors, but at the same time, I can't live without these...
    I tried to add "2D Sprite" back again but I immidiately got the same error. Do anyone know what's going on?
     
    Karkazaz, Apr 3, 2020
    #3

  4. Karkazaz

    Karkazaz

    Joined:
    Mar 11, 2014
    Posts:
    32
    Bumping because I really want to use Unity. Is there some way I can enable verbose mode so that I can get more error output or something like that? Is there any Unity developer employee who can reach out a hand for me here?
     
    Karkazaz, Apr 5, 2020
    #4

  5. Karkazaz

    Karkazaz

    Joined:
    Mar 11, 2014
    Posts:
    32
    I tried to download Unity 2020.1.0b4 (64-bit) but I got the same errors there.
    I also tried Unity 2019.1.14f1 (64-bit) but that gave me the same errors. This is becoming frustrating hard...
     
    Karkazaz, Apr 5, 2020
    #5

  6. Karkazaz

    Karkazaz

    Joined:
    Mar 11, 2014
    Posts:
    32
    Bumpibg again to hope someone can help me
     
    Karkazaz, Apr 12, 2020
    #6

  7. rclushi

    rclushi

    Joined:
    Jun 23, 2020
    Posts:
    1
    Try to clear out the value inside your registry:

    HKEY_CURRENT_USER\Software\Microsoft\Command Processor\AutoRun

    and

    HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor\AutoRun
     
    rclushi, Aug 9, 2021
    #7