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  1. Qt
  2. QTBUG-86228

Could not find the Qt platform plugin "xcb" in "" (static runtime, static build)

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    • Icon: Bug Bug
    • Resolution: Incomplete
    • Icon: P3: Somewhat important P3: Somewhat important
    • None
    • 5.15.0
    • QPA: X11/XCB
    • None
    • OS: openSUSE Tumbleweed x86_64
      Kernel: 5.8.0-1-default
      GCC: 10.2.1 20200805
    • Linux/X11 

      qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this proble

      If you add to the cpp file:

      Q_IMPORT_PLUGIN (QXcbIntegrationPlugin)

      , you get an undefined reference:

      /home/continue/qt5/qtbase/src/plugins/platforms/xcb/qxcbmain.cpp:56: undefined reference to `QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**)'

       
      Libraries added to the linker:

      "Qt5Core", 
"Qt5Gui",
"Qt5Widgets",
"Qt5EventDispatcherSupport",
"Qt5FontDatabaseSupport",
"Qt5PlatformCompositorSupport",
"Qt5ThemeSupport",
"qtfreetype",
"qtlibpng",
"qminimal",
"qxcb",
"qtpcre2",
"qtharfbuzz",
"dl",
"pthread"

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            liaqi Liang Qi
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              Created:
              Updated:
              Resolved:

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