Check LANGUAGES is in ur classpath and see return type and parameters
implement Serializable interface.
> -----Original Message-----
> From: Vasagi K [SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, March 15, 2001 12:01 AM
> To: [EMAIL PROTECTED]
> Subject: A urgent enquiry about a unmarshall exception
>
> Hi everyone,
>
> While working on EJBs, i was trying to call a method on a Bean. Then it
> gave the following Exception:
>
> " G:\core_to_ejb\com\test\userinterface>java com.test.userinterface.Client
>
> Beginning statefulSession.Client...
>
> Entered into example() method.
> Created FactoryBean
> Created MaintainBean
> called getObject() on FactoryBean
> Created ResultBean
> Created FilterBean
> Calling getData() on FactoryBean
> There was an exception while creating and using the Trader.
> This indicates that there was a problem communicating with the server:
> java.rmi.
> RemoteException: ; nested exception is:
> weblogic.rmi.ServerException: A remote exception occurred while
> executin
> g the method on the remote object
> - with nested exception:
> [weblogic.rmi.UnmarshalException: error unmarshalling arguments
> - with nested exception:
> [java.lang.ClassNotFoundException: com.test.userinterface.Languages]]
>
> End statefulSession.Client... "
>
> As you can see, the method name is "getData( )". The arguments passed were
> (UIEnum.LANGUAGES,0,0,vector,grpObj,result) where,
> 1) "UIEnum" is a user-defined interface with LANGUAGES being a module
> level varialbe which is public static final with value '0'
> 2) "vector" is java.util.Vector object
> 3) "grpObj" is of type "iGroups" which is a user defined class.
> 4)"result" is another bean
>
>
>
> Please anybody help me about this.
>
>
>
> Bye.
>
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