Question

我想列出我的设置dependsOn所有安装的应用程序，但每当我试图进入到它，它冻结和关闭二不知道为什么，似乎一切都很好。我甚至尝试了一些现成的答案，但Listview一直显示我这个错误。

logcat

这是我的AsyncTask

2019-02-01 23:27:17.563 7458-7479/com.example.sony.econet1 E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
Process: com.example.sony.econet1, PID: 7458
java.lang.RuntimeException: An error occurred while executing doInBackground()
    at android.os.AsyncTask$3.done(AsyncTask.java:318)
    at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
    at java.util.concurrent.FutureTask.setException(FutureTask.java:223)
    at java.util.concurrent.FutureTask.run(FutureTask.java:242)
    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
    at java.lang.Thread.run(Thread.java:761)
 Caused by: java.lang.ArrayIndexOutOfBoundsException: length=0; index=0
    at com.example.sony.econet1.My_Settings$LoaddAppsInfoTask.doInBackground(My_Settings.java:79)
    at com.example.sony.econet1.My_Settings$LoaddAppsInfoTask.doInBackground(My_Settings.java:65)
    at android.os.AsyncTask$2.call(AsyncTask.java:304)
    at java.util.concurrent.FutureTask.run(FutureTask.java:237)

每当我尝试输入我的设置日志时，向我显示此错误，而我不知道出了什么问题

0 个答案: