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From Norman Maurer <norman.mau...@googlemail.com>
Subject Re: Reply:Re: InvalidClassException when reading attributes from the mail spool
Date Fri, 24 Jun 2011 06:40:57 GMT
Do you also get this exception with derby as db or with mysql 5.0 ?

bye
norman


Am Freitag, 24. Juni 2011 schrieb SuoNayi <suonayi2006@163.com>:
> No,I have noticed every time the exception appears the exception message is the same
as:
>
>  java.io.InvalidClassException: [Ljava.lang.StackTraceElement;; enum descriptor has
non-zero serialVersionUID: 163864874655243298
>
> Here "serialVersionUID: 163864874655243298" maybe a specifical error No?
>
>
>
>
> At 2011-06-24,"Norman Maurer" <norman.maurer@googlemail.com> wrote:
>
>>Do you by any chance try to store an enum in the mail attribute ?
>>
>>bye
>>norman
>>
>>
>>Am Freitag, 24. Juni 2011 schrieb SuoNayi <suonayi2006@163.com>:
>>> Hi all,I am using james2.3.2 to be my mail server of which the backend storage
is mysql 5.5. I got a exception when james try to read attributes from the spool.
>>>
>>> 23/06/11 16:39:49 DEBUG mailstore: Exception reading attributes Mail1308818378708-0-to-163.com
in spool
>>> java.io.InvalidClassException: [Ljava.lang.StackTraceElement;; enum descriptor
has non-zero serialVersionUID: 163864874655243298
>>>         at java.io.ObjectStreamClass.readNonProxy(ObjectStreamClass.java:620)
>>>         at java.io.ObjectInputStream.readClassDescriptor(ObjectInputStream.java:789)
>>>         at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1534)
>>>         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466)
>>>         at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1591)
>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
>>>         at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1910)
>>>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1834)
>>>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
>>>         at java.util.HashMap.readObject(HashMap.java:1067)
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>         at java.lang.reflect.Method.invoke(Method.java:592)
>>>         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:946)
>>>         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1812)
>>>         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
>>>         at org.apache.james.mailrepository.JDBCMailRepository.retrieve(JDBCMailRepository.java:846)
>>>         at org.apache.james.mailrepository.JDBCSpoolRepository.accept(JDBCSpoolRepository.java:203)
>>>         at org.apache.james.mailrepository.JDBCSpoolRepository.accept(JDBCSpoolRepository.java:126)
>>>         at org.apache.james.mailrepository.MailStoreSpoolRepository.accept(MailStoreSpoolRepository.java:105)
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>         at java.lang.reflect.Method.invoke(Method.java:592)
>>>         at org.apache.avalon.phoenix.components.application.BlockInvocationHandler.invoke(BlockInvocationHandler.java:134)
>>>         at $Proxy5.accept(Unknown Source)
>>>         at org.apache.james.transport.JamesSpoolManager.run(JamesSpoolManager.java:299)
>>>         at java.lang.Thread.run(Thread.java:595)
>>> Any idea?
>>> Thanks
>>
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>

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