Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. undefined reference to qt_static _plugin
Forum Updated to NodeBB v4.3 + New Features

undefined reference to qt_static _plugin

Scheduled Pinned Locked Moved Unsolved General and Desktop
qt 5.5staticplugin
14 Posts 3 Posters 5.8k Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • jsulmJ jsulm

    @NIXIN Sorry, my post was wrong.
    "Link your application with your plugin library using LIBS in the .pro file." - so, using LIBS is correct. But you're using it wrongly, it should be:

    LIBS    += -L"/home/uidm9805/Qt Projects/static_plugin_qmake/build/plugin_qmake" -lplugin_qmake
    

    Better to use relative paths, see http://doc.qt.io/qt-5/qtwidgets-tools-plugandpaint-app-example.html

    NIXINN Offline
    NIXINN Offline
    NIXIN
    wrote on last edited by NIXIN
    #5

    @jsulm I tried using LIBS += the way you suggested, however still it is not working...
    getting same errors again

    jsulmJ 1 Reply Last reply
    0
    • NIXINN NIXIN

      @jsulm I tried using LIBS += the way you suggested, however still it is not working...
      getting same errors again

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #6

      @NIXIN Can you show your LIBS line from your pro file?

      https://forum.qt.io/topic/113070/qt-code-of-conduct

      NIXINN 1 Reply Last reply
      0
      • jsulmJ jsulm

        @NIXIN Can you show your LIBS line from your pro file?

        NIXINN Offline
        NIXINN Offline
        NIXIN
        wrote on last edited by
        #7

        @jsulm

        TEMPLATE = app
        QT      += widgets
        
        HEADERS  = interface.h
        
        SOURCES += main.cpp
        
        #LIBS    += "/home/uidm9805/Qt Projects/static_plugin_qmake/build/plugin_qmake/libplugin_qmake.a"
        
        LIBS    += -L"/home/uidm9805/Qt Projects/static_plugin_qmake/build/plugin_qmake" -lplugin_qmake
        
        jsulmJ 1 Reply Last reply
        0
        • NIXINN NIXIN

          @jsulm

          TEMPLATE = app
          QT      += widgets
          
          HEADERS  = interface.h
          
          SOURCES += main.cpp
          
          #LIBS    += "/home/uidm9805/Qt Projects/static_plugin_qmake/build/plugin_qmake/libplugin_qmake.a"
          
          LIBS    += -L"/home/uidm9805/Qt Projects/static_plugin_qmake/build/plugin_qmake" -lplugin_qmake
          
          jsulmJ Offline
          jsulmJ Offline
          jsulm
          Lifetime Qt Champion
          wrote on last edited by
          #8

          @NIXIN You should check the linker call as you have a space in your path which can cause issues (you should avoid spaces in paths).

          https://forum.qt.io/topic/113070/qt-code-of-conduct

          NIXINN 1 Reply Last reply
          0
          • jsulmJ jsulm

            @NIXIN You should check the linker call as you have a space in your path which can cause issues (you should avoid spaces in paths).

            NIXINN Offline
            NIXINN Offline
            NIXIN
            wrote on last edited by
            #9

            @jsulm I tried same thing with this example http://doc.qt.io/qt-5/qtwidgets-tools-plugandpaint-app-example.html and its working fine there

            LIBS += "/home/uidm9805/Qt Projects/plugandpaint/build/plugandpaint/plugins/libpnp_basictools.a"
            

            don't know why this project is behaving in odd manner

            jsulmJ 1 Reply Last reply
            0
            • NIXINN NIXIN

              @jsulm I tried same thing with this example http://doc.qt.io/qt-5/qtwidgets-tools-plugandpaint-app-example.html and its working fine there

              LIBS += "/home/uidm9805/Qt Projects/plugandpaint/build/plugandpaint/plugins/libpnp_basictools.a"
              

              don't know why this project is behaving in odd manner

              jsulmJ Offline
              jsulmJ Offline
              jsulm
              Lifetime Qt Champion
              wrote on last edited by
              #10

              @NIXIN Is your plug-in really located here: /home/uidm9805/Qt Projects/static_plugin_qmake/build/plugin_qmake? And was it build with exact same compiler and Qt version?

              https://forum.qt.io/topic/113070/qt-code-of-conduct

              NIXINN 1 Reply Last reply
              0
              • jsulmJ jsulm

                @NIXIN Is your plug-in really located here: /home/uidm9805/Qt Projects/static_plugin_qmake/build/plugin_qmake? And was it build with exact same compiler and Qt version?

                NIXINN Offline
                NIXINN Offline
                NIXIN
                wrote on last edited by
                #11

                @jsulm yes plugin is located in the given path and compiler versions are same

                1 Reply Last reply
                0
                • NIXINN Offline
                  NIXINN Offline
                  NIXIN
                  wrote on last edited by
                  #12

                  can anybody help me with this issue??

                  1 Reply Last reply
                  0
                  • NIXINN Offline
                    NIXINN Offline
                    NIXIN
                    wrote on last edited by
                    #13

                    After lot of hit and trial, I got the mistake I was doing

                    Q_IMPORT_PLUGIN(plugin_qmake)
                    

                    this line should have the class name of plugin

                    Q_IMPORT_PLUGIN(PluginQmake)
                    

                    now it works fine....

                    1 Reply Last reply
                    2
                    • Ni.SumiN Offline
                      Ni.SumiN Offline
                      Ni.Sumi
                      wrote on last edited by
                      #14

                      If it's solved, Please set it to "Solved" from unsolved.

                      1 Reply Last reply
                      1

                      • Login

                      • Login or register to search.
                      • First post
                        Last post
                      0
                      • Categories
                      • Recent
                      • Tags
                      • Popular
                      • Users
                      • Groups
                      • Search
                      • Get Qt Extensions
                      • Unsolved