我开发了一款在FB上分享视频的游戏,它之前运行良好,但我不知道现在我是怎么得到这个错误的.此外,我得到了所有的许可,现在它没有给我任何.在FB RequestAsyncTask类中,我对AlertDialog进行了一些修改,显示了上传视频的过程.
这是我正在执行AsyncTask的地方
Request request = new Request(session, "me/videos", postParam, HttpMethod.POST, callback);
RequestAsyncTask reqTask = new RequestAsyncTask(Result.this, request);
reqTask.execute();
和Logcat
04-19 18:40:47.048: I/System.out(20093): no of permission it has = 0
04-19 18:40:47.963: D/AndroidRuntime(20093): Shutting down VM
04-19 18:40:47.963: W/dalvikvm(20093): threadid=1: thread exiting with uncaught exception (group=0x418cb700)
04-19 18:40:47.968: E/AndroidRuntime(20093): FATAL EXCEPTION: main
04-19 18:40:47.968: E/AndroidRuntime(20093): java.lang.IllegalStateException: Cannot execute task: the task is already running.
04-19 18:40:47.968: E/AndroidRuntime(20093): at android.os.AsyncTask.executeOnExecutor(AsyncTask.java:575)
04-19 18:40:47.968: E/AndroidRuntime(20093): at android.os.AsyncTask.execute(AsyncTask.java:534)
04-19 18:40:47.968: E/AndroidRuntime(20093): at com.facebook.RequestAsyncTask.executeOnSettingsExecutor(RequestAsyncTask.java:205)
04-19 …