UID747660性别保密经验 EP铁粒 粒回帖0主题精华在线时间 小时注册时间2022-12-10最后登录1970-1-1
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发表于 2023-2-6 15:35:09 来自手机|显示全部楼层 IP:河北省
java.lang.NullPointerException: Attempt to get length of null array
at com.kdt.pickafile.FileListView.listFileAt(FileListView.java:117)
at com.kdt.pickafile.FileListView.parentDir(FileListView.java:165)
at com.kdt.pickafile.FileListView$1.onItemClick(FileListView.java:74)
at android.widget.AdapterView.performItemClick(AdapterView.java:330)
at android.widget.AbsListView.performItemClick(AbsListView.java:1350)
at android.widget.AbsListView$PerformClick.run(AbsListView.java:3424)
at android.widget.AbsListView$3.run(AbsListView.java:4426)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:230)
at android.app.ActivityThread.main(ActivityThread.java:8024)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:526)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1034)
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