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From Andrus Adamchik <and...@objectstyle.org>
Subject Re: Unknown code CayenneRuntimeException help...
Date Mon, 11 Dec 2006 10:04:13 GMT
I won't claim this is a bug in Hessian just yet, but the first thing  
to check is any matching exceptions on the server side. Wonder if  
that's related to this thread:

http://objectstyle.org/cayenne/lists/cayenne-user/2006/12/0051.html

Andrus




On Dec 8, 2006, at 1:31 AM, Lachlan Deck wrote:

> Can anyone shed some light on what "unknown code" means?
>
> Is it a bug in Hessian?
>
> Thanks
>
> org.apache.cayenne.CayenneRuntimeException: [v.3.0-incubating- 
> SNAPSHOT ] Remote error. URL - <...>; CAUSE - unknown code:?
> at org.apache.cayenne.remote.hessian.HessianConnection.doSendMessage 
> (HessianConnection.java:145)
> at org.apache.cayenne.remote.BaseConnection.sendMessage 
> (BaseConnection.java:73)
> at org.apache.cayenne.remote.ClientChannel.send(ClientChannel.java: 
> 276)
> at org.apache.cayenne.remote.ClientChannel.onQuery 
> (ClientChannel.java:110)
> at org.apache.cayenne.util.ObjectContextQueryAction.runQuery 
> (ObjectContextQueryAction.java:282)
> at org.apache.cayenne.CayenneContextQueryAction.execute 
> (CayenneContextQueryAction.java:51)
> at org.apache.cayenne.CayenneContext.onQuery(CayenneContext.java:347)
> at org.apache.cayenne.CayenneContext.performQuery 
> (CayenneContext.java:336)
> at ish.oncourse.cayenne.CayenneContext.performQuery(Unknown Source)
> <...>
> Caused by:
> com.caucho.hessian.io.HessianProtocolException: unknown code:?
> at com.caucho.hessian.io.HessianInput.error(HessianInput.java:1642)
> at com.caucho.hessian.io.HessianInput.readObject(HessianInput.java: 
> 1143)
> at com.caucho.hessian.io.HessianInput.readObject(HessianInput.java)
> at com.caucho.hessian.io.HessianInput.readReply(HessianInput.java:285)
> at com.caucho.hessian.client.HessianProxy.invoke(HessianProxy.java)
> at $Proxy2.processMessage(Unknown Source)
> at org.apache.cayenne.remote.hessian.HessianConnection.doSendMessage 
> (HessianConnection.java:140)
> ... 31 more
>
> with regards,
> --
>
> Lachlan Deck
>
>
>
>


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