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chaychan / TouTiao

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.Activity.getWindow()' on a null object reference问题 #26

Closed 673295195 closed 5 years ago

673295195 commented 6 years ago

在fragment里面播放视频,不知道为什么jcvideoplayer_lib\JCVideoPlayer.java这个类的341行报.Activity.getWindow()' on a null object reference空指针.注掉就没问题 .activity没这个问题

673295195 commented 6 years ago

但是如果是多视频,点击一个没问题,但是点击第2个就还是不行

673295195 commented 6 years ago

java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window android.app.Activity.getWindow()' on a null object reference at fm.jiecao.jcvideoplayer_lib.JCVideoPlayer.onCompletion(JCVideoPlayer.java:525) at fm.jiecao.jcvideoplayer_lib.JCVideoPlayerStandard.onCompletion(JCVideoPlayerStandard.java:781) at fm.jiecao.jcvideoplayer_lib.JCVideoPlayerManager.completeAll(JCVideoPlayerManager.java:42) at fm.jiecao.jcvideoplayer_lib.JCVideoPlayer.startVideo(JCVideoPlayer.java:335) at com.sz.mgcoin.gameplatform.adapter.VideoAdapter$VideoHolder$1.onVideoClickToStart(VideoAdapter.java:80) at fm.jiecao.jcvideoplayer_lib.JCVideoPlayer.onClick(JCVideoPlayer.java:170) at fm.jiecao.jcvideoplayer_lib.JCVideoPlayerStandard.onClick(JCVideoPlayerStandard.java:190) at android.view.View.performClick(View.java:5205) at android.view.View$PerformClick.run(View.java:21175) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5435) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)