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    QML nfcchat app Black Screen prblm

    QML and Qt Quick
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    • M
      MamdouhAlShamy last edited by

      hi,

      while i was deploying "nfcchat":https://projects.developer.nokia.com/nfcchat on C7 Anna
      i got a black screen on the device instead of the expected UI

      first i tried the sis
      then compiled the code
      in both cases i got the black screen

      despite it runs on the Simulator :S :S

      extra info on my dev tools versions
      Qt 4.7.4 on PC and installed its sis on the C7
      QtMobility 1.2 and installed its sis on the C7 also

      hint: the device can run other QML and NFC apps like "NFC P2P Example":http://projects.developer.nokia.com/P2PExample

      any suggestions

      thx

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      • M
        MamdouhAlShamy last edited by

        after some investigation i got the solution--

        if u faced the same problem as described above
        do these steps

        connect ur testing device

        go to Projects tab then switch to Symbian device Run tab

        click on the small blue button w i in it

        if u found
        @Qt Quick components version: Not installed@

        go to <QtSDK-Dir>/Symbian/sis/Symbian^3/qt-components

        and install qt-components_1_0.sis

        now if u re-press that info button u will get
        @
        Qt Quick components version: 1.0.0
        @
        and can install qml apps

        EnJoY

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