--------- beginning of crash

2020-05-15 22:13:27.025 19989-19989/com.example.eryu E/AndroidRuntime: FATAL EXCEPTION: main

  Process: com.example.eryu, PID: 19989

  java.lang.NullPointerException: Attempt to invoke virtual method 'void com.example.eryu.presenters.AlbumDetailPresenter.setTargetAlbum(com.ximalaya.ting.android.opensdk.model.album.Album)' on a null object reference

    at com.example.eryu.fragments.RecommendFragment.onItemClick(RecommendFragment.java:136)

    at com.example.eryu.adapters.RecommendListAdapter$1.onClick(RecommendListAdapter.java:43)

    at android.view.View.performClick(View.java:6608)

    at android.view.View.performClickInternal(View.java:6585)

    at android.view.View.access$3100(View.java:785)

    at android.view.View$PerformClick.run(View.java:25921)

    at android.os.Handler.handleCallback(Handler.java:873)

    at android.os.Handler.dispatchMessage(Handler.java:99)

    at android.os.Looper.loop(Looper.java:207)

    at android.app.ActivityThread.main(ActivityThread.java:6878)

    at java.lang.reflect.Method.invoke(Native Method)

    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)

    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:876)

2020-05-15 22:13:27.053 19989-19989/com.example.eryu I/Process: Sending signal. PID: 19989 SIG: 9

跟视频对照了好几遍了，代码都是一样的，但是我运行的时候主界面正常，就是不能点击查看详情，一点击就闪退