Java Android应用程序中的IndexOutOfBoundsException

我的android应用程序在以下代码部分崩溃：

ois = new ObjectInputStream(socket.getInputStream());
Object obj = ois.readObject();

调用函数readObject（）时

它工作了几个小时没有出现问题，然后发生了这样的情况：

07-03 07:52:34.409: E/AndroidRuntime(1600): FATAL EXCEPTION: Thread-215
07-03 07:52:34.409: E/AndroidRuntime(1600): java.lang.IndexOutOfBoundsException: Invalid index 1937902936, size is 28
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.util.ArrayList.get(ArrayList.java:304)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.registeredObjectRead(ObjectInputStream.java:2157)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readCyclicReference(ObjectInputStream.java:833)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:692)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readNewObject(ObjectInputStream.java:1799)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readNonPrimitiveContent(ObjectInputStream.java:787)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:1999)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:1956)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.util.concurrent.CopyOnWriteArrayList.readObject(CopyOnWriteArrayList.java:766)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.lang.reflect.Method.invokeNative(Native Method)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.lang.reflect.Method.invoke(Method.java:511)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readObjectForClass(ObjectInputStream.java:1354)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readHierarchy(ObjectInputStream.java:1266)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readNewObject(ObjectInputStream.java:1851)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readNonPrimitiveContent(ObjectInputStream.java:787)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:1999)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:1956)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at com.vittorio.floaty.AcceptThread.run(AcceptThread.java:80)
07-03 07:52:34.409: E/AndroidRuntime(1600):     at java.lang.Thread.run(Thread.java:856)

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这怎么会发生？我是说指数太大了，没有什么意义。无论如何，我正在交换一个包含ArrayList的序列化对象。

似乎您读取了一个错误的对象。嗯，可能是连接链接上发生了错误，接收方读取对象时遇到了问题？或者可能是难以检测到有关反序列化的错误。请检查发送方是否已启动通信notArrayList具有自定义的读写对象方法。如果你调试有可能你会明白为什么。。。