so looks like you are using a set as the model object but dont have a setter that takes a set as an argument in your domain model.
-igor On Wed, Jun 3, 2009 at 11:57 PM, Linda van der Pal <[email protected]> wrote: > Igor Vaynberg wrote: >> >> need to see more of the stacktrace.... >> >> -igor >> > > This is the entire stacktrace that is shown: > > WicketMessage: Error calling method: public void > nl.lunaris.bookdb.model.database.User.setFriends(java.util.Set) on object: > User: Test > > Root cause: > > java.lang.IllegalArgumentException: argument type mismatch at > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at java.lang.reflect.Method.invoke(Method.java:597) at > org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1100) > at > org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(PropertyResolver.java:582) > at > org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:136) > at > org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) > at org.apache.wicket.Component.setDefaultModelObject(Component.java:3021) at > org.apache.wicket.markup.html.form.ListMultipleChoice.updateModel(ListMultipleChoice.java:344) > at > org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:223) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) > at > org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:1970) > at > org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1938) > at org.apache.wicket.markup.html.form.Form.process(Form.java:960) at > org.apache.wicket.markup.html.form.Form.process(Form.java:908) at > org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:876) at > java.lang.reflect.Method.invoke(Method.java:597) at > org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182) > at > org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73) > at > org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) > at > org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1192) > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1271) at > org.apache.wicket.RequestCycle.steps(RequestCycle.java:1370) at > org.apache.wicket.RequestCycle.request(RequestCycle.java:501) at > org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:455) at > org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:288) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) > at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) > at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext.access$101(TwistyWebAppContext.java:40) > at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext$TwistyHandler.handle(TwistyWebAppContext.java:65) > at > org.apache.geronimo.jetty6.handler.ThreadClassloaderHandler.handle(ThreadClassloaderHandler.java:46) > at > org.apache.geronimo.jetty6.handler.InstanceContextHandler.handle(InstanceContextHandler.java:58) > at > org.apache.geronimo.jetty6.handler.UserTransactionHandler.handle(UserTransactionHandler.java:48) > at > org.apache.geronimo.jetty6.handler.ComponentContextHandler.handle(ComponentContextHandler.java:47) > at > org.apache.geronimo.jetty6.handler.TwistyWebAppContext.handle(TwistyWebAppContext.java:59) > at > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) > at > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) > at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) > at org.mortbay.jetty.Server.handle(Server.java:324) at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) at > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:842) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648) at > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) at > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) > at org.apache.geronimo.pool.ThreadPool$1.run(ThreadPool.java:214) at > org.apache.geronimo.pool.ThreadPool$ContextClassLoaderRunnable.run(ThreadPool.java:344) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > > Complete stack: > > org.apache.wicket.WicketRuntimeException: Error calling method: public void > nl.lunaris.bookdb.model.database.User.setFriends(java.util.Set) on object: > User: Test at > org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1109) > at > org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(PropertyResolver.java:582) > at > org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:136) > at > org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) > at org.apache.wicket.Component.setDefaultModelObject(Component.java:3021) at > org.apache.wicket.markup.html.form.ListMultipleChoice.updateModel(ListMultipleChoice.java:344) > at > org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:223) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) > at > org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:1970) > at > org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1938) > at org.apache.wicket.markup.html.form.Form.process(Form.java:960) at > org.apache.wicket.markup.html.form.Form.process(Form.java:908) at > org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:876) at > java.lang.reflect.Method.invoke(Method.java:597) at > org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182) > at > org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73) > at > org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) > at > org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1192) > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1271) at > org.apache.wicket.RequestCycle.steps(RequestCycle.java:1370) at > org.apache.wicket.RequestCycle.request(RequestCycle.java:501) at > org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:455) > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
