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我正在尝试通过 AsyncTask 完成操作 Own Cloud 服务器中的读取和创建文件夹，使用我的凭据登录到服务器已成功完成，但是在尝试创建文件夹并读取日志中的以下错误时，如下所述，这将是错误的可能原因吗？

    04-07 15:45:24.500: I/OwnCloud(31352): Sending File
04-07 15:45:24.510: I/OwnCloud(31352): Start Read Remote Folder
04-07 15:45:24.620: I/ReadRemoteFolderOperation(31352): Synchronized /: Operation finished with HTTP status code 207 (success)
04-07 15:45:24.630: I/OwnCloud(31352): Sending File
04-07 15:45:24.630: W/dalvikvm(31352): threadid=11: thread exiting with uncaught exception (group=0x40ffe438)
04-07 15:45:24.640: E/AndroidRuntime(31352): FATAL EXCEPTION: AsyncTask #1
04-07 15:45:24.640: E/AndroidRuntime(31352): java.lang.RuntimeException: An error occured while executing doInBackground()
04-07 15:45:24.640: E/AndroidRuntime(31352):    at android.os.AsyncTask$3.done(AsyncTask.java:299)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at java.util.concurrent.FutureTask.setException(FutureTask.java:124)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at java.util.concurrent.FutureTask.run(FutureTask.java:137)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at java.lang.Thread.run(Thread.java:856)
04-07 15:45:24.640: E/AndroidRuntime(31352): Caused by: java.lang.ArrayIndexOutOfBoundsException: length=5; index=5
04-07 15:45:24.640: E/AndroidRuntime(31352):    at com.prologica.procamera.MainActivity$UploadPhotos.SendFolders(MainActivity.java:127)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at com.prologica.procamera.MainActivity$UploadPhotos.doInBackground(MainActivity.java:95)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at com.prologica.procamera.MainActivity$UploadPhotos.doInBackground(MainActivity.java:1)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at android.os.AsyncTask$2.call(AsyncTask.java:287)
04-07 15:45:24.640: E/AndroidRuntime(31352):    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
04-07 15:45:24.640: E/AndroidRuntime(31352):    ... 5 more
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1 回答 1

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您在 com.prologica.procamera.MainActivity UploadPhotos.SendFolders(MainActivity.java:127) 中有一个超出范围的数组。检查 MainActivity 中的第 127 行，以确保您没有越界。根据日志，长度为 5，您正在尝试访问索引 5（不存在）

于 2014-04-07T19:17:23.947 回答