Server-Side Error: Server exception: Unable to perform the server invocation: The method clientSideRequestGetXMLs was not found.

{code]
1:0 EDT <WorkerThread0> Server exception: Unable to perform the server invocation: The method clientSideRequestGetXMLs was not found.
1:0 EDT <WorkerThread0> java.lang.IllegalArgumentException: Unable to perform the server invocation: The method clientSideRequestGetXMLs was not found.
at com.webobjects.eodistribution.common._EOServerInvocation.doInvokeWithTarget(_EOServerInvocation.java:128)
at com.webobjects.eodistribution.EODistributionContext._processClientRequest(EODistributionContext.java:494)
at com.webobjects.eodistribution.EODistributionContext.responseToClientMessage(EODistributionContext.java:582)
at com.webobjects.eodistribution.WOJavaClientComponent.handleClientRequest(WOJavaClientComponent.java:1148)
at com.webobjects.eodistribution.WOJavaClientComponent.invokeAction(WOJavaClientComponent.java:445)
at com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:127)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1357)
at com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1745)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:206)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:332)
at com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369)
at com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:442)
at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
at java.lang.Thread.run(Thread.java:613)
code
This error is generated when you have the wojavaclient.jar loading prior to the regular WO Frameworks - specifically JavaEOApplication.framework.