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SSL connection error: unknown error number QMYSQL: Unable to connect

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #2

    Hi and welcome to devnet,

    What kind of certificate are you using for that database ?
    Which version of Qt are you using ?
    On which OS ?
    Which version of MySQL ?

    Interested in AI ? www.idiap.ch
    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

    A 1 Reply Last reply
    0
    • SGaistS SGaist

      Hi and welcome to devnet,

      What kind of certificate are you using for that database ?
      Which version of Qt are you using ?
      On which OS ?
      Which version of MySQL ?

      A Offline
      A Offline
      Aditya20
      wrote on last edited by
      #3

      @SGaist I do not have any certificate added as of now.
      QT version: 6.5.6
      OS: Windows
      MySQL version: 8.0.36

      A 1 Reply Last reply
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      • A Aditya20

        @SGaist I do not have any certificate added as of now.
        QT version: 6.5.6
        OS: Windows
        MySQL version: 8.0.36

        A Offline
        A Offline
        Aditya20
        wrote on last edited by
        #4

        @Aditya20 said in SSL connection error: unknown error number QMYSQL: Unable to connect:

        6.5.6

        6.5.3

        Christian EhrlicherC 1 Reply Last reply
        0
        • A Aditya20

          @Aditya20 said in SSL connection error: unknown error number QMYSQL: Unable to connect:

          6.5.6

          6.5.3

          Christian EhrlicherC Offline
          Christian EhrlicherC Offline
          Christian Ehrlicher
          Lifetime Qt Champion
          wrote on last edited by
          #5

          Disable ssl on your mysql server and/or try to disable them with the appropriate connect options (but might not work when the mysql server is configured to not allow unencrypted connections).

          Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
          Visit the Qt Academy at https://academy.qt.io/catalog

          A 1 Reply Last reply
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          • Christian EhrlicherC Christian Ehrlicher

            Disable ssl on your mysql server and/or try to disable them with the appropriate connect options (but might not work when the mysql server is configured to not allow unencrypted connections).

            A Offline
            A Offline
            Aditya20
            wrote on last edited by
            #6

            @Christian-Ehrlicher I have already disabled SSL on MySQL server mysql.png

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            • A Offline
              A Offline
              Aditya20
              wrote on last edited by
              #7

              I am still facing same issue. Any help would be appreciated

              JonBJ Christian EhrlicherC 2 Replies Last reply
              0
              • A Aditya20

                I am still facing same issue. Any help would be appreciated

                JonBJ Offline
                JonBJ Offline
                JonB
                wrote on last edited by
                #8

                @Aditya20
                I don't know what it will tell us, but to start out can you connect successfully using, say, MySQL Workbench and mysqldump?

                1 Reply Last reply
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                • A Aditya20

                  I am still facing same issue. Any help would be appreciated

                  Christian EhrlicherC Offline
                  Christian EhrlicherC Offline
                  Christian Ehrlicher
                  Lifetime Qt Champion
                  wrote on last edited by
                  #9

                  @Aditya20 said in SSL connection error: unknown error number QMYSQL: Unable to connect:

                  I am still facing same issue. Any help would be appreciated

                  And you still did not played around with the corresponding connect options ... so no help from my side possible.

                  Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                  Visit the Qt Academy at https://academy.qt.io/catalog

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                  • A Offline
                    A Offline
                    Aditya20
                    wrote on last edited by
                    #10

                    @SGaist Any updates from your end for the issue

                    SGaistS 1 Reply Last reply
                    0
                    • A Aditya20

                      @SGaist Any updates from your end for the issue

                      SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #11

                      @Aditya20 did you do the checks suggested by @JonB ?
                      Are you sure about the port ?
                      Are you sure that connections to that port are allowed ?

                      Interested in AI ? www.idiap.ch
                      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                      A 1 Reply Last reply
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                      • SGaistS SGaist

                        @Aditya20 did you do the checks suggested by @JonB ?
                        Are you sure about the port ?
                        Are you sure that connections to that port are allowed ?

                        A Offline
                        A Offline
                        Aditya20
                        wrote on last edited by
                        #12

                        @SGaist I was finally able to resolve the issue by using skip_ssl in my.ini file.

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                        • A Aditya20 has marked this topic as solved on

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