我参考网络上的例子做了一个音乐播放器,在ubuntu上是可以运行的,也可以播放什么的,可是编译成arm板也没有提示错误,运行的时候就报这个错误了,请大侠指点
[root@EmbedSky /bin]# Mymusicplayer
WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded
WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded
WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded
WARNING: bool Phonon::FactoryPrivate::createBackend() phonon backend plugin could not be loaded
WARNING: Phonon::createPath: Cannot connect Phonon::MediaObject ( no objectName ) to Phonon::AudioOutput ( no objectName ).
我在配置phonon模块的时候不能同时配置-phonon和-phonon-backend,这样会提示phonon support cannot be enabled due to functionlity tests~~~~,那要怎么写arm_qt4.5_build文件里的configure项才可以实现phonon的正常使用:'(