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Assertion failed on expression: 'SUCCEEDED(hr)'

Discussion in 'Editor & General Support' started by olegzheleztsov, Jun 3, 2018.

  1. olegzheleztsov

    olegzheleztsov

    Joined:
    Oct 15, 2017
    Posts:
    9
    At startup the editor stops working.
    Error on different versions of Unity (2018.1, 2017.1 )
    Perhaps something with drivers or windows

    Windows 10.0.17134.0
    Editor log here
     

    Attached Files:

    olegzheleztsov, Jun 3, 2018
    #1

  2. Madgvox

    Madgvox

    Joined:
    Apr 13, 2014
    Posts:
    1,317
    Just above the failed assertion, it's printing 
    Native extension for WindowsStandalone target not found
    . Considering that you're developing on a windows machine, I'd hazard a guess that that's fairly important.
     
    Madgvox, Jun 3, 2018
    #2

  3. olegzheleztsov

    olegzheleztsov

    Joined:
    Oct 15, 2017
    Posts:
    9
    This is a global error related to DirectX or drivers, I have also stopped working particles in some games from Steam
    The reset and reinstallation of Windows helped
     
    olegzheleztsov, Jun 4, 2018
    #3

  4. SupriyaRaul

    SupriyaRaul

    Joined:
    Jun 20, 2018
    Posts:
    28
    Please let me know how did you solve this issue @olegzheleztsov ? I am having the same issue with same error message.
     
    SupriyaRaul, Feb 28, 2019
    #4