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    Solved Custom plugin fails with 'Plugin Verification Data Mismatch'

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    custom widget qt5 qtcreator linux color
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    • V
      Votato last edited by Votato

      Hi,
      I want to use this Qt Plugin, but when I drop it into /usr/lib/qt/plugins/designer/, Qt Creator from 'About QT Designer Plugins' moans at me it has a 'Plugin Verification Data Mismatch'. I am using Arch Linux, and these are the steps I took.

      1. cd color_widgets_designer_plugin
      2. qmake ..
      3. make
      4. make install
      5. Drop the resulting libColorWidgets-qt5.so.1.0.0 into /usr/lib/qt/plugins/designer/

      Thanks, VOT.

      Solved: Plugin didn't use qmake, it used cmake.

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      • SGaist
        SGaist Lifetime Qt Champion last edited by

        Hi,

        That generally means that you are trying to use a plugin built with a version of Qt (e.g. 5.5) with an application built with a different version (e.g. 5.4)

        So check what version of Qt was used to build Qt Creator and use it to build your plugin.

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

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