AjaxRequestHandler is the impl behind AjaxRequestTarget (and transitively IPartialPageRequestHandler) interface.
I'd expect NotSerializableException in the logs with its pretty exception message explaining where AjaxRequestHandler is referenced in your component tree. Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Tue, Oct 27, 2015 at 2:15 PM, Maxim Solodovnik <[email protected]> wrote: > Just grep all my code: have no references to 'AjaxRequestHandler', > 'IPartialPageRequestHandler' > > Actually 2 things are scares me: > 1) everything works with wicket 7.0.0 > 2) everything works in DEPLOYMENT mode > > Hopefully will be able to create quickstart, or find the reason > > On Tue, Oct 27, 2015 at 4:51 PM, Martin Grigorov <[email protected]> > wrote: > > > Maybe your application keeps a reference to ARH. > > It shouldn't be serializable because it is per request. > > > > Martin Grigorov > > Wicket Training and Consulting > > https://twitter.com/mtgrigorov > > > > On Tue, Oct 27, 2015 at 12:47 PM, Maxim Solodovnik <[email protected] > > > > wrote: > > > > > It seems AjaxRequestHandler is not serializable, why is it being > > serialized > > > in DEVELOPMENT mode? > > > will try to create quickstart for this > > > > > > On Tue, Oct 27, 2015 at 3:57 PM, Maxim Solodovnik < > [email protected]> > > > wrote: > > > > > > > Surprisingly this error is caused by "Not serializable > > > > component org.apache.wicket.ajax.AjaxRequestHandler$1@ef915bc3" > > > > not sure how to find what is wrong > > > > The issue is not reproducible in DEPLOYMENT mode > > > > > > > > > > > > On Tue, Oct 27, 2015 at 1:11 PM, Maxim Solodovnik < > > [email protected]> > > > > wrote: > > > > > > > >> Works as expected using simple quickstart > > > >> Will try to debug serialization process > > > >> > > > >> On Tue, Oct 27, 2015 at 9:42 AM, Maxim Solodovnik < > > [email protected] > > > > > > > >> wrote: > > > >> > > > >>> Hello, > > > >>> > > > >>> I'm getting weird NPE in wicket 7.1.0 debug bar, here is the stack > > > trace: > > > >>> > > > >>> java.lang.RuntimeException: An error occurred while getting the > model > > > object for Component: [Component id = data, page = > > > org.apache.openmeetings.web.pages.MainPage, path = > > > 0:dev:content:contributors:3:contrib:link:data.Label, isVisible = true, > > > isVersioned = true, markup = [markup = > > > > > > jar:file:/home/solomax/work/openmeetings/branches/3.0.x/dist/red5/webapps/openmeetings/WEB-INF/lib/wicket-devutils-jar-7.1.0.jar!/org/apache/wicket/devutils/debugbar/StandardDebugPanel.html > > > >>> <span wicket:id="data"></span>, index = 0, current = '<span > > > wicket:id="data">' (line 0, column 0)]] > > > >>> at > > > org.apache.wicket.Component.getDefaultModelObject(Component.java:1631) > > > >>> at > > > > > > org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1654) > > > >>> at > > > > > > org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:115) > > > >>> at > > > > > > org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:70) > > > >>> > > > >>> > > > >>> full log: http://pastebin.com/u9N6Kbe0 > > > >>> > > > >>> According to the debugger page is being serialized to the null byte > > > array :( > > > >>> > > > >>> Would appreciate any help on investigating this > > > >>> > > > >>> > > > >>> Sorry for the raising this too late, but I had no time to test RC2 > > for > > > >>> 7.1.0 :( > > > >>> > > > >>> > > > >>> -- > > > >>> WBR > > > >>> Maxim aka solomax > > > >>> > > > >> > > > >> > > > >> > > > >> -- > > > >> WBR > > > >> Maxim aka solomax > > > >> > > > > > > > > > > > > > > > > -- > > > > WBR > > > > Maxim aka solomax > > > > > > > > > > > > > > > > -- > > > WBR > > > Maxim aka solomax > > > > > > > > > -- > WBR > Maxim aka solomax >
