I have a jsf/facelts page with 2 date fields, which I initalise to some default values (in bean) from Page Action. It all works fine except: when JBoss AS is freshly restarted and I click on the link to bring up the JSF page. In which case Seam forward to Login page, and after successful login attached error (javax.faces.convert.ConverterException: Value must be a date) is thrown. Error does not appear if I do not initalise date fields to default values. Not sure how to avoid this error. | @Name("paymentReconciliation") | public class PaymentReconciliation { | | | private Date settlementDateFrom = null; | private Date settlementDateTo = null; | | //called from page action to set dates values to some default | public String pageAction() { | if (settlementDateFrom == null) { | | setSettlementDateFrom(DateTime.getMonthBegin(DateTime.offsetMonth(DateTime.clearTime(new Date()), -1))); | } | | if (settlementDateTo == null) {setSettlementDateTo(DateTime.getMonthEnd(DateTime.offsetMonth(DateTime.clearTime(new Date()), -1))); | } | return ""; | } | | ... | } | XHTML | ... | <h:outputLabel for="settlementDateFromRichPanel">Settlement date from</h:outputLabel> | <h:panelGrid id="settlementDateFromPanel" columns="2" width="100%" rowClasses="calendar-row" columnClasses="ecol1, ecol2"> | <a4j:outputPanel id="settlementDateFromRichPanel" layout="block"> | <rich:calendar value="#{paymentReconciliation.settlementDateFrom}" | popup="true" datePattern="dd-MM-yyyy" enableManualInput="true" id="settlementDateFrom"/> | </a4j:outputPanel>(dd-mm-yyyy) | </h:panelGrid> | | <h:outputLabel for="settlementDateToRichPanel">Settlement date to</h:outputLabel> | <h:panelGrid id="settlementDateToPanel" columns="2" width="100%" rowClasses="calendar-row" columnClasses="ecol1, ecol2"> | <a4j:outputPanel id="settlementDateToRichPanel" layout="block"> | <rich:calendar value="#{paymentReconciliation.settlementDateTo}" | popup="true" datePattern="dd-MM-yyyy" enableManualInput="true" id="settlementDateTo"/> | </a4j:outputPanel>(dd-mm-yyyy) | </h:panelGrid> | .... | | Error | 11:19:40,059 ERROR [DebugPageHandler] redirecting to debug page | javax.faces.convert.ConverterException: Value must be a date. | at javax.faces.convert.DateTimeConverter.getAsObject(DateTimeConverter.java:390) | at org.jboss.seam.pages.Param.getValueFromRequest(Param.java:144) | at org.jboss.seam.core.Pages.applyRequestParameterValues(Pages.java:633) | at org.jboss.seam.jsf.AbstractSeamPhaseListener.afterRestoreView(AbstractSeamPhaseListener.java:73) | at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:95) | at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:280) | at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63) | at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57) | at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) | at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:60) | at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) | at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) | at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) | at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79) | at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) | at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141) | at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) | at java.lang.Thread.run(Thread.java:619) | ... | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4109699#... 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