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is there any fix for Curl error 51: Cert verify failed: UNITYTLS_X509VERIFY_FLAG_EXPIRED

Discussion in 'GameTune' started by bob_94, Apr 15, 2021.

  1. bob_94

    bob_94

    Joined:
    Mar 8, 2020
    Posts:
    3
    Hi I'm getting a new error lately i cant seem to fix it .
    everything was running perfect but since yesterday im getting the following error :
    Curl error 51: Cert verify failed: UNITYTLS_X509VERIFY_FLAG_EXPIRED
    this is an known issue every forum I checked doesn't have a clear solution .
    my friend is facing this error as well .
    I tried 2020.1.14 and 2020.3 version but i get the same error in both versions
    thank you in advance
     
    bob_94, Apr 15, 2021
    #1

  2. BR_Alt

    BR_Alt

    Joined:
    Dec 8, 2017
    Posts:
    1
    Hello, I'm also encountering this lately with Unity 2018.4.27f1 in Windows 10. I tried upgrading the project to Unity 2019.4.24f1 as well as Unity 2020.3.4f1 to no avail. Please advise. Thanks.
     
    BR_Alt, Apr 22, 2021
    #2

  3. bob_94

    bob_94

    Joined:
    Mar 8, 2020
    Posts:
    3
    yes most of the posts had no solution and this error was happening due to unity server issues . my problem is fixed now our SSL certificate of our server was expired
     
    bob_94, Apr 25, 2021
    #3