app闪退
![xjzadm](https://img-cdn-tc.dcloud.net.cn/account/identicon/0d9bf39d4be7c1d199879f94240fdf21.png)
- 发布:2020-07-08 19:54
- 更新:2020-07-08 19:54
- 阅读:907
产品分类: HTML5+
HBuilderX版本号: 2.7.14
手机系统: Android
手机系统版本号: Android 10
手机厂商: 华为
手机机型: BKL-AL20
打包方式: 云端
操作步骤:
预期结果:
app闪退
app闪退
实际结果:
app闪退
app闪退
bug描述:
APP闪退,查看日志发现的错误信息
java.lang.NullPointerException: Attempt to invoke virtual method 'int android.media.AudioManager.abandonAudioFocus(android.media.AudioManager$OnAudioFocusChangeListener)' on a null object reference
at io.dcloud.feature.audio.AudioPlayer.destory(AudioPlayer.java:367)
at io.dcloud.feature.audio.AudioPlayer.onCallBack(AudioPlayer.java:465)
at io.dcloud.common.adapter.ui.AdaFrameView.dispatchFrameViewEvents(AdaFrameView.java:651)
at io.dcloud.common.adapter.ui.webview.WebLoadEvent.onPageStarted(WebLoadEvent.java:965)
at X6.c(PG:2)
at ga.handleMessage(PG:156)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:219)
at android.app.ActivityThread.main(ActivityThread.java:8293)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)
该如何解决
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