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how to solve the problem about Code cannot continue because libgeos_c-1.dll could not be found?

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  • L Offline
    L Offline
    Lian ZhiYang
    wrote on last edited by
    #1

    Recently I wrote a process of remote sensing image with Qt, with the help of GDAL library. But when I opened the program, I got an error:Code cannot continue because libgeos c-1.dll could not be found.
    May I ask how to solve this problem? thank you!

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    • Christian EhrlicherC Offline
      Christian EhrlicherC Offline
      Christian Ehrlicher
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @Lian-ZhiYang said in how to solve the problem about Code cannot continue because libgeos_c-1.dll could not be found?:

      May I ask how to solve this problem? thank you!

      Provide this library.

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

      L 1 Reply Last reply
      1
      • L Offline
        L Offline
        Lian ZhiYang
        wrote on last edited by
        #3

        I have configured the GDAL library in Qt;Is my GDAL library missing libgeos c-1.dll?

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        • Christian EhrlicherC Offline
          Christian EhrlicherC Offline
          Christian Ehrlicher
          Lifetime Qt Champion
          wrote on last edited by
          #4

          The library must be in the PATH so it can be found when you're executing your application.

          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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          • Christian EhrlicherC Christian Ehrlicher

            @Lian-ZhiYang said in how to solve the problem about Code cannot continue because libgeos_c-1.dll could not be found?:

            May I ask how to solve this problem? thank you!

            Provide this library.

            L Offline
            L Offline
            Lian ZhiYang
            wrote on last edited by
            #5

            @Christian-EhrlicherDo you have this library and mean the path where the program is located?

            JonBJ 1 Reply Last reply
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            • L Lian ZhiYang

              @Christian-EhrlicherDo you have this library and mean the path where the program is located?

              JonBJ Offline
              JonBJ Offline
              JonB
              wrote on last edited by
              #6

              @Lian-ZhiYang
              @Christian-Ehrlicher does not have the library for you!
              You have to get it. You can put it somewhere in one of the directories in your PATH environment variable, or in the directory where the executable of your application lives.

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              • L Offline
                L Offline
                Lian ZhiYang
                wrote on last edited by
                #7

                Thank you!

                1 Reply Last reply
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