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Question Unhandled Exception: System.InvalidOperationException: Can't find file \\.\pipe\unity-ilpp

Discussion in 'Universal Render Pipeline' started by billg1955, Feb 2, 2023.

  1. billg1955

    billg1955

    Joined:
    Dec 25, 2014
    Posts:
    15
    trying to create a 3D URP project and I get this error.

    Unhandled Exception: System.InvalidOperationException: Can't find file \\.\pipe\unity-ilpp-6acb8486a5f673b065859650217279da
    at Unity.ILPP.Trigger.TriggerApp.WaitForFileExists(String, TimeSpan) + 0x166
    at Unity.ILPP.Trigger.TriggerApp.CreateClient(Arguments) + 0x23
    at Unity.ILPP.Trigger.TriggerApp.<ProcessArgumentsAsync>d__1.MoveNext() + 0x706
    --- End of stack trace from previous location ---
    at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
    at Unity.ILPP.Trigger.TriggerApp.<RunAsync>d__0.MoveNext() + 0xc7
    --- End of stack trace from previous location ---
    at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x20
    at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xb6
    at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task) + 0x42
    at Program.<<Main>$>d__0.MoveNext() + 0x1a3
    ---
     
    billg1955, Feb 2, 2023
    #1

  2. billg1955

    billg1955

    Joined:
    Dec 25, 2014
    Posts:
    15
    I just tried creating the same project with the 2021 LTS and it is fine. so it is something in the 2022 builds that is causing the issue.
     
    billg1955, Feb 2, 2023
    #2

  3. XDaDev

    XDaDev

    Joined:
    Aug 12, 2021
    Posts:
    3
    I'm also facing the same problem. Reimporting the "Core RP Library" fixes it for some reason. Maybe it's got something to do with the package?
     
    XDaDev, Feb 8, 2023
    #3

  4. Zero_Xue

    Zero_Xue

    Joined:
    Apr 18, 2012
    Posts:
    126
    Same issue, tried re-importing but no luck
     
    Zero_Xue, Feb 11, 2023
    #4

  5. Jinja

    Jinja

    Joined:
    Nov 28, 2012
    Posts:
    10
    I had this problem when opening a previously created 3D URP project that was working fine. Unity suggested going into safe mode, which I did. I then updated an unrelated package (Timeline) and that got the project compiling again. Random glitch? Perhaps anything that causes a rebuild will fix it?
     
    Jinja, Feb 21, 2023
    #5
    RDMCz and uitayok like this.

  6. Andrei2470

    Andrei2470

    Joined:
    Mar 14, 2023
    Posts:
    1
    This solved the problem for me. Thanks a lot!
     
    Andrei2470, Mar 14, 2023
    #6
    uitayok likes this.

  7. uitayok

    uitayok

    Joined:
    Mar 29, 2016
    Posts:
    1
    This also solved the problem for me. Thank you ^__^
     
    uitayok, Mar 15, 2023
    #7

  8. CarmensKarmaGaming

    CarmensKarmaGaming

    Joined:
    Apr 26, 2020
    Posts:
    2
    This saved my project. Thank you
     
    CarmensKarmaGaming, Mar 17, 2023
    #8