異常：java.io.StreamCorruptedException：無效的類型代碼：00

Question

當我通過EJB接口查詢實體時，在控制檯下它是可以的，但切換到從Swing查詢它會拋出此異常。

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 ******$5.run(OrigBlotter.java:318) 
    at java.util.concurrent.ThreadPoolExecutor$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) 

Answer 1

它轉出它是一個JRE漏洞。 作爲我的控制檯ENV是1.5和擺動是1.6：

錯誤引用： http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6554519 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6434149

我們需要這個arguemnt傳遞到JVM

-Dsun.lang.ClassLoader.allowArraySyntax =真

Answer 2

當與JVM找到的序列化對象相對應的類具有與序列化類相同的serialVersionUid時，會生成此異常，但實際上是不同的版本（即：更改是在不改變版本ID的情況下對該類進行編譯）。

檢查在類路徑中是否有相關的jar/class文件？