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Duplicate Task Definitions - UWP Build (Xbox One)

Discussion in 'Windows' started by HaddicusGames, Oct 16, 2017.

  1. HaddicusGames

    HaddicusGames

    Joined:
    May 28, 2014
    Posts:
    28
    I'm trying to build for Xbox One release - and am getting errors related to the type "Task" being defined in both Unity.Tasks Version 0.0.0.0 and System.Threading.Tasks. If I remove the reference to the Unity.Tasks, then it errors stating I need this reference. Initially thought it might have something to do with my project, but I created a new project, with nothing contained, and added the plugin, get the same errors. I got the plugin from:

    https://github.com/Microsoft/xbox-live-unity-plugin/releases/tag/v1707qfe4

    Utilizing:
    Unity 2017.2.0f3
    VS 2017 15.4.0
     

    Attached Files:

    • task.PNG
      task.PNG
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    HaddicusGames, Oct 16, 2017
    #1

  2. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

    Joined:
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    Posts:
    10,680
    You need to remove Unity.Tasks.dll from your project and recompile any DLLs that reference Unity.Tasks.dll to not reference it, and instead reference System.Threading.Tasks.
     
    Tautvydas-Zilys, Oct 16, 2017
    #2

  3. demonixis

    demonixis

    Joined:
    Aug 20, 2013
    Posts:
    185
    If anyone have success with that I would love a working build. I tried to recompile the Xbox Live Unity plugin without Unity.Tasks.dll but it fails on building with IL2CPP because it's referenced elsewhere
     
    demonixis, Oct 19, 2017
    #3

  4. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

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    What is it referenced from?
     
    Tautvydas-Zilys, Oct 19, 2017
    #4

  5. demonixis

    demonixis

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    Unity.Tasks.dll, the Xbox Live team are on it but nothing moved for many weeks now.
     
    demonixis, Oct 20, 2017
    #5

  6. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

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    I mean what is referencing that DLL?
     
    Tautvydas-Zilys, Oct 20, 2017
    #6

  7. demonixis

    demonixis

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    Aug 20, 2013
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    The Xbox Live SDK for Unity. But even by recompiling the SDK without any references to this dll, it doesn't work because the generated UWP solution ask for it. It's easy to try, try to use the Xbox Live SDK with Unity 2017.2, there are issues on github about this.
     
    demonixis, Oct 21, 2017
    #7

  8. Tautvydas-Zilys

    Tautvydas-Zilys

    Unity Technologies

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    That makes no sense... if nothing references Unity.Tasks.dll, then Visual Studio will not complain about it being missing. I'd try using ILSpy and inspecting the DLLs referenced by the VS project to see which one has reference to Unity.Tasks.dll.
     
    Tautvydas-Zilys, Oct 23, 2017
    #8

  9. Mullan7

    Mullan7

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    May 23, 2013
    Posts:
    79
    I ran into this problem. Changing the scripting runtime in the editor to stable NET 3.5 fixed it for me
     
    Mullan7, Oct 24, 2017
    #9

  10. GIRsMySpritAnimal

    GIRsMySpritAnimal

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    Jan 13, 2017
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    It didn't for me. I can't export anything to standalones now
     
    GIRsMySpritAnimal, Nov 22, 2017
    #10

  11. GIRsMySpritAnimal

    GIRsMySpritAnimal

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    How do I remove it and recompile everything?
     
    GIRsMySpritAnimal, Nov 22, 2017
    #11