求指教以下异常错误的原因
求指教,分析下面错误的原因, wx.getBackgroundAudioManager进行音频播放
setBackgroundAudioState:fail: jsapi has no permission, event=setBackgroundAudioState, runningState=background, permissionMsg=permission ok, detail=jsapi permission required playing audio but current not playing audio in background state;at App onHide function;at api setBackgroundAudioState fail callback function
APP-SERVICE-SDK:Can not set wx.backgroundAudio.title, background audio is preempted.;at "pages/home/home" page lifeCycleMethod onShow function
