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  1. #1
    Registered User
    Join Date
    Oct 2010

    undefined reference to `QtMobility::QSensorFilter::~QSensorFilter()'???

    When i try to deploy it on the phone, it prompts out so many errors and all of the errors have undefined reference. Wht is this? How can i solve it?

    mainwindow.cpp:(.text+0x1c): undefined reference to `QtMobility::QSensor::stop()'
    mainwindow.cpp:(.text+0x9bc): undefined reference to `QtMobility::QSensor::~QSensor()'
    mainwindow.cpp:(.text+0x9d0): undefined reference to `QtMobility::QSensorFilter::~QSensorFilter()'
    mainwindow.cpp:(.text+0x9f0): undefined reference to `QtMobility::QSensorFilter::~QSensorFilter()'
    mainwindow.cpp:(.text+0xa0c): undefined reference to `vtable for QtMobility::QAccelerometer'
    mainwindow.cpp:(.text+0xa38): undefined reference to `QtMobility::QSensor::~QSensor()'
    mainwindow.cpp:(.text+0xa4c): undefined reference to `QtMobility::QSensorFilter::~QSensorFilter()'
    mainwindow.cpp:(.text+0xa6c): undefined reference to `QtMobility::QSensorFilter::~QSensorFilter()'
    mainwindow.cpp:(.text+0xa88): undefined reference to `vtable for QtMobility::QAccelerometer'
    Help me on this thanks.

  2. #2
    Super Contributor
    Join Date
    Oct 2008

    Re: undefined reference to `QtMobility::QSensorFilter::~QSensorFilter()'???

    I think teh Sensor API is not correctly installed in your phone.

    Or the installer.sis does not connecting (directing) to the sensor API.

    Use the latest version of Qt mobility, 1.0.2 or newer ...

    Best regards,

  3. #3
    Registered User
    Join Date
    Oct 2010

    Re: undefined reference to `QtMobility::QSensorFilter::~QSensorFilter()'???

    the folder is 1.0.2 but how do i know whether the sensor.sis is connecting to the Sensor Api?

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