Dear all,
At first, I got this exception, after I click "Close this window with
result "OK"" inside the ModalWindow.
wicket.util.io.WicketSerializeableException: Error reading field: locale
for object class: class
wicket.extensions.ajax.markup.html.modal.ModalWindow$MaskType
children->maskType
NOTE: if you feel Wicket is at fault with this exception, please report
to the mailing list. You can switch to JDK based serialization by
calling: wicket.util.lang.Objects.setObjectStreamFactory(new
IObjectStreamFactory.DefaultObjectStreamFactory()) e.g. in the init
method of your application
at wicket.util.io.ClassStreamHandler.readFields(ClassStreamHandler.java:424)
at
wicket.util.io.WicketObjectInputStream.readObjectOverride(WicketObjectInputStream.java:96)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:342)
at
wicket.util.io.ClassStreamHandler$ObjectFieldAndIndex.readField(ClassStreamHandler.java:869)
at wicket.util.io.ClassStreamHandler.readFields(ClassStreamHandler.java:414)
at
wicket.util.io.WicketObjectInputStream.readObjectOverride(WicketObjectInputStream.java:96)
at
wicket.util.io.WicketObjectInputStream.readObjectOverride(WicketObjectInputStream.java:133)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:342)
at
wicket.util.io.ClassStreamHandler$ObjectFieldAndIndex.readField(ClassStreamHandler.java:869)
at wicket.util.io.ClassStreamHandler.readFields(ClassStreamHandler.java:414)
at
wicket.util.io.WicketObjectInputStream.readObjectOverride(WicketObjectInputStream.java:96)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:342)
at wicket.util.lang.Objects.byteArrayToObject(Objects.java:397)
at wicket.protocol.http.FilePageStore.getPage(FilePageStore.java:149)
at
wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:138)
at wicket.Session.getPage(Session.java:528)
at
wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:417)
at
wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:131)
at wicket.RequestCycle.step(RequestCycle.java:1037)
at wicket.RequestCycle.steps(RequestCycle.java:1138)
at wicket.RequestCycle.request(RequestCycle.java:474)
at wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:256)
at wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:126)
at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
at org.mortbay.http.HttpServer.service(HttpServer.java:909)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
Caused by: java.lang.NullPointerException
at
wicket.util.io.ClassStreamHandler.createObject(ClassStreamHandler.java:303)
at
wicket.util.io.WicketObjectInputStream.readObjectOverride(WicketObjectInputStream.java:91)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:342)
at
wicket.util.io.ClassStreamHandler$ObjectFieldAndIndex.readField(ClassStreamHandler.java:869)
at wicket.util.io.ClassStreamHandler.readFields(ClassStreamHandler.java:414)
... 35 more
After I include the "Objects.setObjectStreamFactory(new
IObjectStreamFactory.DefaultObjectStreamFactory());"
in the init method, the exception disappear, but the "Last modal window
result:" show nothing after I do something inside
the modal window.
I checked that it is should not because of the ajax target cannot
refresh the the "Last modal window result:", as the callback
that run the "setResult" method cannot update the actual result field
inside the ModalWindowPage. wicket-user@lists.sourceforge.net
Thanks,
Man Kam
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