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    <div class="moz-cite-prefix">Hi BlinCT,<br>
      <br>
      Have you tried setting <code><font size="+1">QT_QPA_PLATFORM_PLUGIN_PATH?<br>
          <br>
          Regards,<br>
          <br>
          -David</font><br>
      </code><br>
      On 08/13/2016 10:01 PM, BlinCT . wrote:<br>
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    <blockquote
cite="mid:CAHMa0_LrehXg=1J2ybDq6HwvSQUX4Pc9=Z8XTJpL44wxnicOqQ@mail.gmail.com"
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          <div>Hello.<br>
          </div>
          Anyone can tell me, why would can this error when I try
          starting application?<br>
          <br>
          QML debugging is enabled. Only use this in a safe environment.<br>
          This application failed to start because it could not find or
          load the Qt platform plugin "xcb"<br>
          in "".<br>
          <br>
          Available platform plugins are: eglfs, linuxfb, minimal,
          minimalegl, offscreen, xcb.<br>
          <br>
          Reinstalling the application may fix this problem.<br>
          <span id="result_box" class="" lang="en"><span>Emergency stop</span>
            <span>(</span><span>memory dump</span> <span>is made</span><span
              class="">)<br>
----------------------------------------------------------------------------------<br>
            </span></span></div>
        <div><span id="result_box" class="" lang="en"><span class="">If
              necessary,</span> <span class="">I use Qt 5.7.0, and use
              dynamic libraries qt<br>
            </span></span></div>
        <div><br>
        </div>
        It's my snapcraft.yaml<br>
        <br>
        name: timerproject<br>
        version: "1.0"<br>
        summary: timer<br>
        description: |<br>
            Application for time-management<br>
        confinement: strict<br>
        architectures: [amd64]<br>
        <br>
        apps:<br>
            timerproject:<br>
                command: desktop-launch ProjectTimer<br>
                plugs: ['home', 'unity7', 'x11', 'opengl']<br>
        <br>
        parts:<br>
            timerproject:<br>
                plugin: copy<br>
                files:<br>
                    bin/ProjectTimer : usr/bin/ProjectTimer<br>
                    setup/gui/icon.png : usr/share/icons/timer.ico<br>
        <br>
            integration:<br>
                plugin: nil<br>
                stage-packages:<br>
                    - libc-bin<br>
                    - libxkbcommon0<br>
                    - ttf-ubuntu-font-family<br>
                    - dmz-cursor-theme<br>
                    - light-themes<br>
                    - shared-mime-info<br>
                    - libqt5gui5<br>
                    - libgdk-pixbuf2.0-0<br>
                    - libqt5svg5<br>
                    - appmenu-qt5<br>
                after: [desktop/qt5]<br>
      </div>
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