Unknown code CayenneRuntimeException help...

From: Lachlan Deck (lachlan.dec..mail.com)
Date: Thu Dec 07 2006 - 18:31:56 EST

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    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

    This archive was generated by hypermail 2.0.0 : Thu Dec 07 2006 - 18:32:34 EST