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./bin/dvrmain: symbol lookup error: ./bin/dvrmain: undefined symbol: _ZN7QWidget17setAccessibleNameERK7QString

baolei fang
Prodigy 90 points

hi ，everybody，

there is a problem occured while we run cmd ./run_gui.sh,who can help me deal the problem,the board we use is ti8107 ,soft is dvrrdk 4.0.look forward to anybody can give me some advice, thanks .

fang

./bin/dvrmain: symbol lookup error: ./bin/dvrmain: undefined symbol: _ZN7QWidget17setAccessibleNameERK7QString
 [m3vpss ]  SWMS0   : Output  FPS: 28.8 fps , Total Window FPS: 0.0 fps ... in 10.0 secs
 [m3vpss ]  SWMS1   : Output  FPS: 29.6 fps , Total Window FPS: 0.0 fps ... in 10.0 secs
 [m3vpss ]  SWMS0   : Output  FPS: 30.0 fps , Total Window FPS: 0.0 fps ... in 10.0 secs
 [m3vpss ]  SWMS1   : Output  FPS: 30.0 fps , Total Window FPS: 0.0 fps ... in 10.0 secs
 [m3vpss ]  SWMS0   : Output  FPS: 30.0 fps , Total Window FPS: 0.0 fps ... in 10.0 secs
 [m3vpss ]  SWMS1   : Output  FPS: 29.9 fps , Total Window FPS: 0.0 fps ... in 10.0 secs

  • 0
    Expert 1070 points

    hi all

       i have the same problem in TI8168 platform

    help

  • 0 in reply to jim snoopy
    TI__Expert 6505 points

    Hi,

    This issue occurs if the QT libaries in your fileystem does not match with the Qt header files and libraries in your build system.

    Ideally, once you have configured and build Qt in your build machine, you should copy the libraries them /usr/local/Trolltech/QtEmbedded-4.8.1-arm/lib/ folder to <TARGET_FS>/usr/lib folder.

    After this use this Qt build to build your dvrmain application, by running make dvrapp_all in your build machine.

    Thanks & Regards,

    Arun