Illegal pattern character 't'

What happened?

What steps will reproduce the problem?
1. user without first, last name and bithdate
2. try to add first, last name and bithdate in settings->general
3. submit

What is the expected output? What do you see instead?
expected: stored names and birthdate
see: exception page:
Method onFormSubmitted of interface 
org.apache.wicket.markup.html.form.IFormSubmitListener targeted at component 
[MarkupContainer [Component id = userSettingsForm, page = 
org.webical.web.pages.BasePage, path = 
12:contentPanel:settingsTabs:panel:userSettingsForm.UserSettingsPanel$1, 
isVisible = true, isVersioned = true]] threw an exception

What version of the product are you using? On what operating system?
0.4.1 @Win7 x64 jdk1.6.0_25

Please provide any additional information below.

    org.apache.wicket.WicketRuntimeException: Method onFormSubmitted of interface org.apache.wicket.markup.html.form.IFormSubmitListener targeted at component [MarkupContainer [Component id = userSettingsForm, page = org.webical.web.pages.BasePage, path = 12:contentPanel:settingsTabs:panel:userSettingsForm.UserSettingsPanel$1, isVisible = true, isVersioned = true]] threw an exception
    at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:194)
    at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
    at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:90)
    at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1094)
    at org.apache.wicket.RequestCycle.step(RequestCycle.java:1169)
    at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1248)
    at org.apache.wicket.RequestCycle.request(RequestCycle.java:489)
    at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:343)
    at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:244)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:561)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:108)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:558)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:379)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:259)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:237)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:281)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:183)
    ... 25 more
Caused by: java.lang.IllegalArgumentException: Illegal pattern character 't'
    at java.text.SimpleDateFormat.compile(SimpleDateFormat.java:769)
    at java.text.SimpleDateFormat.initialize(SimpleDateFormat.java:576)
    at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:501)
    at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:476)
    at org.apache.wicket.extensions.markup.html.form.DateTextField$1.getDateFormat(DateTextField.java:133)
    at org.apache.wicket.util.convert.converters.DateConverter.convertToObject(DateConverter.java:45)
    at org.apache.wicket.markup.html.form.FormComponent.convertInput(FormComponent.java:1134)
    at org.apache.wicket.markup.html.form.FormComponent.validate(FormComponent.java:1016)
    at org.apache.wicket.markup.html.form.Form$15.validate(Form.java:1644)
    at org.apache.wicket.markup.html.form.Form$ValidationVisitor.formComponent(Form.java:152)
    at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:400)
    at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:387)
    at org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrder(FormComponent.java:365)
    at org.apache.wicket.markup.html.form.Form.visitFormComponentsPostOrder(Form.java:982)
    at org.apache.wicket.markup.html.form.Form.validateComponents(Form.java:1640)
    at org.apache.wicket.markup.html.form.Form.validate(Form.java:1631)
    at org.apache.wicket.markup.html.form.Form.process(Form.java:794)
    at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:766)
    ... 29 more
Original issue reported on code.google.com by viper...@googlemail.com on 26 Apr 2011 at 11:19
google-code-export / webical

Illegal pattern character 't' #89
