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    • UNSOLVED Qt5.11 VS17 "Object reference not set to an instance of an object" issue
      General and Desktop • c++ qtplugin visualstudio • • Gilad Reich  

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      @goddard said in Qt5.11 VS17 "Object reference not set to an instance of an object" issue: I have this issue as well and nothing works. Just trying to import an existing project. Go to Extensions > Qt VS Tools > Qt Options, and add a valid Qt Version. See https://bugreports.qt.io/browse/QTVSADDINBUG-647
    • SOLVED Creating Simple Plugin for Qt creator
      General and Desktop • qtcreator plugin plugins qtplugin qt creator help • • Qjay  

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      SOLUTION with the help of @mrjj i found solution. It's just that instructions were not clear on tutorial Steps get the Qt creator source : git clone --recursive https://code.qt.io/qt-creator/qt-creator.git set qmake version . your qmake version should be close to the qt version you are using . for e.g. if you are building for 5.10 your qmake should also use 5.10. you can set qmake version by sudo mv /usr/lib/x86_64-linux-gnu/qt-default/qtchooser/default.conf /usr/lib/x86_64-linux-gnu/qt-default/qtchooser/default.conf_orig sudo vim /usr/share/qtchooser/my_Qt_5.10.0_Desktop_gcc_x64.conf <Qt_dir>/5.10.0/gcc_64/bin <Qt_dir>/5.10.0/gcc_64/lib ln -s /usr/share/qtchooser/my_Qt_5.10.0_Destop_gcc_x64.conf /usr/lib/x86_64-linux-gnu/qt-default/qtchooser/default.conf check qmake by qmake --version mkdir qt-creator-build cd qt-creator-build qmake ../qt-creator/qtcreator.pro 4. ``` cd qt-creator-build make qmake_all make -j <number-of-cpu-cores+1> wait for some time . it will take long time to build. now you have both source and build of Qt creator . Now just follow the wizard and point the qt soruce and build locations build and run voila !! \0/
    • UNSOLVED Qt 5.6 how to use QWebEngineView in my custom widget plugin?
      QtWebEngine • qwebengineview custom widget qtplugin • • ricklxm  

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      No one has replied

    • SOLVED undefined reference in a shared class between plugin and app.
      General and Desktop • qtplugin • • Filipe Antunes  

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      @Filipe-Antunes said in undefined reference in a shared class between plugin and app.: -rdynamic is not supported by OSX and Windows (!= ELF format) As is expected. The ABI on Windows is different enough and symbol resolution is done at link-time so it couldn't work. Follow @SGaist's advice and export the common classes from a library; that's the reason libraries were invented in the first place. Kind regards.
    • is a good plugin for dataflow programming in Qt?
      General and Desktop • qtplugin dataflow easing • • stackprogramer  

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      it is answered in http://forum.qt.io/topic/64391/is-there-a-widget-dataflow-programming-inqt-commercial thanks
    • UNSOLVED Access Qt plugin classes from other plugins
      General and Desktop • shared library qtplugin symbol table symbol export • • Joshua195  

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      That assumption is corrected. AFAIK, having linking dependencies between two plugins is not a clean design.
    • Qt push notification doesnt work in background
      Mobile and Embedded • android qtcreator ios qt 5.4.1 qt application qtplugin • • Buleron  

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      @alexvplay I have used V-play plugins with QML application and all works good, but i want somehow to have oportunity user to disable receiving notification on his mobile when he install my application, i have try with Parse property: enabled : bool to be false, but user still received notifications... So please can you give advice how i can make receiving of notification on mobile device where my app is installed to be configurable, i.e. user to have option to turn On or Off receiving notifications. Thanks in advance
    • [SOLVED] QPluginLoader unable to load a Qt Plugin
      General and Desktop • plugin loader interface qtplugin • • bharath144  

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      hello, can you tell us how you solve your problem? thank you.
    • QtCreator API - runnable exe
      Tools • qtcreator api qtplugin • • ceora  

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      And how i can retrieve it trough the API??
    • Qt plugin error, message in load "cannot load library"
      General and Desktop • qtplugin • • Arturo Pablo R  

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      Hi and welcome to devnet, Do you mean that you are using the plugin compiled with 5.2 with a 5.3.2 built project ?
    • Accessing methods of a lib
      General and Desktop • function qtplugin • • brcontainer  

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      @dheerendra said: You need to get a instance to QObject and type cast to required interface. From plugin? The QT automatically loads the plugin (qtdir/plugins/webkit/qwebkitplatformplugin.dll), do not know if it is used QPluginLoader, I noticed that if I add qdebug() << "test"; in dll it shows in the main console application, maybe I can use QApplication to share "data".