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https://issues.apache.org/jira/browse/WICKET-629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eelco Hillenius resolved WICKET-629.
------------------------------------
Resolution: Fixed
Fix Version/s: 1.3.0-beta2
> NPE when using DatePicker with DateTextField
> --------------------------------------------
>
> Key: WICKET-629
> URL: https://issues.apache.org/jira/browse/WICKET-629
> Project: Wicket
> Issue Type: Bug
> Components: wicket-extensions
> Affects Versions: 1.3.0-beta1
> Environment: Using SNAPSHOT from 2007-06-08
> Reporter: Tim Schafer
> Assignee: Eelco Hillenius
> Fix For: 1.3.0-beta2
>
>
> form.add(new
> org.apache.wicket.extensions.markup.html.form.DateTextField("shipDate").add(new
> DatePicker()));
> <input type="text" wicket:id="shipDate" id="shipDate" size="10" /><br/>
> WicketMessage: Exception in rendering component: [MarkupContainer [Component
> id = -header, page = kls.wicket.page.hp.demo.DemoBookingPage, path =
> 38:-header.HtmlHeaderContainer, isVisible = true, isVersioned = true]]Root
> cause:java.lang.NullPointerException at
> org.apache.wicket.extensions.markup.html.form.DateTextField.getTextFormat(DateTextField.java:166)
> at
> org.apache.wicket.extensions.yui.calendar.DatePicker.getDatePattern(DatePicker.java:394)
> at
> org.apache.wicket.extensions.yui.calendar.DatePicker.renderHead(DatePicker.java:149)
> at org.apache.wicket.Component.renderHead(Component.java:2170) at
> org.apache.wicket.markup.html.internal.HtmlHeaderContainer$1.component(HtmlHeaderContainer.java:221)
> at
> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:820)
> at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:835)
> at
> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:860)
> at
> org.apache.wicket.markup.html.internal.HtmlHeaderContainer.renderHeaderSections(HtmlHeaderContainer.java:212)
> at
> org.apache.wicket.markup.html.internal.HtmlHeaderContainer.onComponentTagBody(HtmlHeaderContainer.java:146)
> at org.apache.wicket.Component.renderComponent(Component.java:2092)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1294)
> at org.apache.wicket.Component.render(Component.java:1919) at
> org.apache.wicket.Component.render(Component.java:1882) at
> org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:223) at
> org.apache.wicket.markup.resolver.HtmlHeaderResolver.resolve(HtmlHeaderResolver.java:81)
> at
> org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1206)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1311)
> at org.apache.wicket.Page.onRender(Page.java:1422) at
> org.apache.wicket.Component.render(Component.java:1919) at
> org.apache.wicket.Page.renderPage(Page.java:927) at
> org.apache.wicket.protocol.http.WebRequestCycle.redirectTo(WebRequestCycle.java:165)
> at
> org.apache.wicket.request.target.component.PageRequestTarget.respond(PageRequestTarget.java:59)
> at
> org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:103)
> at
> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1053)
> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1123) at
> org.apache.wicket.RequestCycle.steps(RequestCycle.java:1192) at
> org.apache.wicket.RequestCycle.request(RequestCycle.java:510) at
> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:255)
> at
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:125)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at
> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
> at
> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:686)
> at java.lang.Thread.run(Unknown Source)Complete
> stack:org.apache.wicket.WicketRuntimeException: Exception in rendering
> component: [MarkupContainer [Component id = -header, page =
> kls.wicket.page.hp.demo.DemoBookingPage, path =
> 38:-header.HtmlHeaderContainer, isVisible = true, isVersioned = true]] at
> org.apache.wicket.Component.renderComponent(Component.java:2119) at
> org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1294) at
> org.apache.wicket.Component.render(Component.java:1919) at
> org.apache.wicket.Component.render(Component.java:1882) at
> org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:223) at
> org.apache.wicket.markup.resolver.HtmlHeaderResolver.resolve(HtmlHeaderResolver.java:81)
> at
> org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1206)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1311)
> at org.apache.wicket.Page.onRender(Page.java:1422) at
> org.apache.wicket.Component.render(Component.java:1919) at
> org.apache.wicket.Page.renderPage(Page.java:927) at
> org.apache.wicket.protocol.http.WebRequestCycle.redirectTo(WebRequestCycle.java:165)
> at
> org.apache.wicket.request.target.component.PageRequestTarget.respond(PageRequestTarget.java:59)
> at
> org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:103)
> at
> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1053)
> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1123) at
> org.apache.wicket.RequestCycle.steps(RequestCycle.java:1192) at
> org.apache.wicket.RequestCycle.request(RequestCycle.java:510) at
> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:255)
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