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https://issues.apache.org/jira/browse/WICKET-1491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12586460#action_12586460
]
Sergey Derugo commented on WICKET-1491:
---------------------------------------
Full stack trace:
WicketMessage: Error creating page for modal dialog.
Root cause:
org.apache.wicket.WicketRuntimeException: Error creating page for modal dialog.
at
org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow.getWindowOpenJavascript(ModalWindow.java:932)
at
org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow.show(ModalWindow.java:279)
at test.demo.HomePage$1.onSubmit(HomePage.java:30)
at
org.apache.wicket.ajax.markup.html.form.AjaxButton$1.onSubmit(AjaxButton.java:86)
at
org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:135)
at
org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:161)
at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:288)
at
org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:100)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:90)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1166)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1241)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1316)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)
> ModalWindow: unclear exception if property "Content" is not set
> ---------------------------------------------------------------
>
> Key: WICKET-1491
> URL: https://issues.apache.org/jira/browse/WICKET-1491
> Project: Wicket
> Issue Type: Bug
> Components: wicket-extensions
> Affects Versions: 1.3.2
> Reporter: Sergey Derugo
>
> 1. Create ModalWindow and don't set property *content* , for example:
> {code}
> package test.demo.webcontrols.popup;
> import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;
> public class DialogMessage extends ModalWindow {
> public DialogMessage(String id) {
> super(id);
> setTitle("popups.notification.header");
> //setContent(new InformationMessageContent(getContentId()));
> }
> }
> {code}
> 2. Create instance of DialogMessage and call method *show* - exception is
> thrown:
> message - WicketMessage: Error creating page for modal dialog.
> Using this exception it's impossible to understand what is wrong. Either
> exception message should be more detailed.
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