异常：java.io.StreamCorruptedException：无效类型代码：00
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Exception: java.io.StreamCorruptedException: invalid type code: 00
提问by Aaron
When I query through the EJB interface for a entity, under the console it is ok, but switch to query from Swing it throw this exception.
当我通过 EJB 接口查询实体时，在控制台下是可以的，但是从 Swing 切换到查询会抛出此异常。
The exception:
例外：
java.rmi.UnmarshalException: failed to unmarshal MY_ENTITY****; nested exception is:
java.io.StreamCorruptedException: invalid type code: 00
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:219)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:224)
at ***.****_6ndxy4_EOImpl_922_WLStub.getProductInformation(Unknown Source)
at MY_CLASS****.getProductInformation(*****.java:460)
at ******.run(OrigBlotter.java:318)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.StreamCorruptedException: invalid type code: 00
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1356)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1642)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1323)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:195)
at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:565)
at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:191)
at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:62)
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:217)
回答by Aaron
It turns out it is a JRE bug. As my console env is 1.5 and swing is 1.6:
事实证明这是一个 JRE 错误。因为我的控制台环境是 1.5，而摆动是 1.6：
Bug reference:
错误参考：
- http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6554519
- http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6434149
- http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6554519
- http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6434149
We need to pass this argument to the JVM
我们需要将此参数传递给 JVM
-Dsun.lang.ClassLoader.allowArraySyntax=true
-Dsun.lang.ClassLoader.allowArraySyntax=true
回答by drevicko
This exception is generated when the the class corresponding to the serialized object that is found by the JVM has the same serialVersionUid as the serialised class, but is actually a different version (ie: changes were made to the class without changing the version id).
当JVM找到的序列化对象对应的类与序列化类具有相同的serialVersionUid，但实际上是不同的版本（即：对类进行了更改而不更改版本id）时，会产生此异常。
Check that you have the relevant jar's/class files in the class path?
检查类路径中是否有相关的 jar/class 文件？
