On Wed, Mar 27, 2013 at 4:55 PM, Sven Meier [via Apache Wicket] <ml-node+s1842946n4657592...@n4.nabble.com> wrote: > LookupService is probably coming from another class loader than the > Wicket classes.
I'm not sure why that would be. All our pages are launched from the same menu, my new one included. They all load their springbeans using @SpringBean, as does the panel I am re-using which I "new"ed from the wicket constructor just like everyone else does. Wicket shouldn't have been launched using any bootstrap classloader, nor would the spring context I should think. I will construct a test of this in the morning. > Any particular reason, why you're using Wicket 1.4.x? > The code to resolve the class on deserialization has been improved with > Wicket 1.5.x to use the current thread's context class loader. Well, this is a project where getting approval in the schedule to do pretty much ANYTHING is largely mandatory. And approvers don't put a high priority on upgrading for the sake of upgrading. They usually have to be given some compelling specific reason...the new version fixes a bug that is hurting us, the new version performs better, etc. No other pages are having this problem, so I don't know if this would qualify. I certainly will run it up the flagpole. But I wouldn't hold my breath. > Regards > Sven > > > On 03/27/2013 07:49 PM, Entropy wrote: > >> I tried marking the properties as transient, which got me past that error, >> but then the properties are null after the validation and that is not >> really >> better. :( >> >> >> Entropy wrote >>> Form and button works fine without my validator (sounds similar to my >>> last >>> message but this is the next problem). Validator puts up message, and >>> reloads page with error in it on form submit. But the following >>> exception >>> appears in my console. The situation is that a re-usable panel has an >>> @SpringBean property on it. There is a an extension of that class that a >>> panel on my page uses. >>> >>> The @SpringBean plainly works at first. The lookupService is set, and >>> works fine within the reusable panel. Until I test the error condition. >>> Then this happens in the console. >>> >>> [3/27/13 13:24:08:547 EDT] 0000002a SystemOut O ERROR [WebContainer : >>> 8] (RequestCycle.java:1521) - Could not deserialize object using >>> >>> `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory` >>> object factory >>> java.lang.RuntimeException: Could not deserialize object using >>> >>> `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory` >>> object factory >>> at >>> org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:435) >>> at >>> >>> org.apache.wicket.protocol.http.pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:234) >>> at >>> >>> org.apache.wicket.protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:735) >>> at >>> >>> org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:310) >>> at org.apache.wicket.Session.getPage(Session.java:779) >>> at >>> >>> org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:458) >>> at >>> >>> org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:144) >>> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1310) >>> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428) >>> at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) >>> at >>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479) >>> at >>> >>> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:312) >>> at >>> >>> com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:188) >>> at >>> >>> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:116) >>> at >>> >>> com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:77) >>> at >>> >>> com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908) >>> at >>> >>> com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:997) >>> at >>> >>> com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.invokeFilters(DefaultExtensionProcessor.java:1043) >>> at >>> >>> com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:740) >>> at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3933) >>> at >>> com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276) >>> at >>> com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931) >>> at >>> >>> com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583) >>> at >>> >>> com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186) >>> at >>> >>> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452) >>> at >>> >>> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511) >>> at >>> >>> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305) >>> at >>> >>> com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83) >>> at >>> >>> com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165) >>> at >>> >>> com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) >>> at >>> >>> com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) >>> at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) >>> at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) >>> at >>> >>> com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775) >>> at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) >>> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604) >>> Caused by: >>> java.io.InvalidClassException: gov.usdoj.afms.umc.services.LookupService; >>> could not resolve class [gov.usdoj.afms.umc.services.LookupService] when >>> deserializing proxy >>> at >>> >>> org.apache.wicket.proxy.LazyInitProxyFactory$ProxyReplacement.readResolve(LazyInitProxyFactory.java:236) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60) >>> at >>> >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) >>> at java.lang.reflect.Method.invoke(Method.java:611) >>> at >>> java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1131) >>> at >>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1779) >>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) >>> at >>> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >>> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >>> at >>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770) >>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) >>> at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1684) >>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1340) >>> at >>> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >>> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >>> at >>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770) >>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) >>> at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1684) >>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1340) >>> at >>> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >>> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >>> at >>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770) >>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) >>> at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1684) >>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1340) >>> at >>> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1964) >>> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1888) >>> at >>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770) >>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) >>> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:365) >>> at >>> org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:413) >>> ... 35 more >> >> >> >> >> -- >> View this message in context: >> http://apache-wicket.1842946.n4.nabble.com/Exception-with-validator-tp4657588p4657590.html >> Sent from the Users forum mailing list archive at Nabble.com. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [hidden email] >> For additional commands, e-mail: [hidden email] >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [hidden email] > For additional commands, e-mail: [hidden email] > > > > ________________________________ > If you reply to this email, your message will be added to the discussion > below: > http://apache-wicket.1842946.n4.nabble.com/Exception-with-validator-tp4657588p4657592.html > To unsubscribe from Exception with validator, click here. > NAML -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Exception-with-validator-tp4657588p4657596.html Sent from the Users forum mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
