An Error Has Occurred
Message
org.apache.wicket.markup.MarkupException: Unable to find component with id 'pnlCruiseSummaryHeader' in [MarkupContainer [Component id = frmEmailAFriend]]. This means that you declared wicket:id=pnlCruiseSummaryHeader in your markup, but that you either did not add the component to your page at all, or that the hierarchy does not match.
[markup = file:/usr/share/wth/tomcat/apache-tomcat-9.0.73-node1/webapps/travel/WEB-INF/classes/com/wth/wicket/forms/emailafriend/EmailAFriendSsl.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title wicket:id="baseTitle">Page Title</title>
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">
<div wicket:id="pnlMetaTags"></div>
</head>
<body class="bgImage">
    <div id="pageBody">
        <wicket:child><wicket:extend>

        <!-- Google Tag Manager Tracking -->
        <div wicket:id="pnlGTMContainerPanel"></div>
    
        <!-- Google Tag Manager Conversion Tracking -->
        <div wicket:id="pnlGoogleTagManager"></div>
        
    <div id="divMainContent" class="bgDivMainContent">
        <!-- parseHeaderStartPosition -->
        <!-- Header -->
        <header>
            <div wicket:id="marketingScript"></div>        
            <div class="coneContentMain">
                <div class="bgHeaderContentMain coneContent">
                    <div class="headerTop">
                        <div wicket:id="mainHeader"></div>
                    </div>
                </div>
            </div>
        </header>
        
        <!-- Navigation -->
        <nav> 
            <div class="coneContentMain">
                <div class="bgHeaderContentMain coneContent">
                    <input type="hidden" wicket:id="hfShoreExcursion">
                    <input type="hidden" wicket:id="hfTourSales">
                    <input type="hidden" wicket:id="hfResortsForADay">
                    <div wicket:id="navigation"></div>      
                </div>
            </div>
        </nav>
        
        <!-- parseHeaderEndPosition -->
        <!--  Mobile editorial resources -->
        <div wicket:id="pnlEditorialResourcesTop" id="editorialResourcesTopElements"></div>
        <div wicket:id="pnlEditorialResourcesTop2" id="editorialResourcesMobileStart"></div>        
                
        <!-- Content -->
        <section>
            <div class="coneContentMain">
                <div class="bgHeaderContentMain coneContent">
                    <div id="main" class="mainContent">
                         <wicket:child><wicket:extend>
    <wicket:child><wicket:extend>
    <script language="javascript">
        function loadForm()
        {
            if(document.getElementById("txtFriendEmail"))
            {
                document.getElementById("txtFriendEmail").focus();
            }
        }
    </script>

    <div class="editorialBoxContainer">
        <form wicket:id="frmEmailAFriend">
            <table cellpadding="0" cellspacing="0" class="Width100Pct EditorialBox">
                <tr>
                    <td width="5px">&nbsp;</td>
                    <td colspan="2" align="left" class="h2 fontHeadline editorialHeadline">E-Mail a Friend</td>
                    <td width="5px">&nbsp;</td>
                </tr>
                <tr>
                    <td width="5px">&nbsp;</td>
                    <td colspan="2" class="GrayBorder WhiteBackground" style="padding:5px 5px 5px 5px;">
                        <span wicket:id="pnlCruiseSummaryHeader" class="Width100pct"></span>
                        <div align="center" class="GrayBorderTop" style="margin-top:10px;"> </div>
                        <table cellpadding="4" cellspacing="0" border="0" width="100%" class="Font8pt">
                            <tr>
                                <td width="5px">&nbsp;</td>
                                <td colspan="2" align="left" class="h2">Send E-Mail To:</td>
                                <td width="5px">&nbsp;</td>
                            </tr>
                            <tr>
                                <td width="5px">&nbsp;</td>
                                <td align="left" class="boldfont font8pt" nowrap="nowrap">Your Friend's E-Mail:</td>
                                <td align="left" ><input type="text" size="50" maxlength="255" wicket:id="txtFriendEmail" id="txtFriendEmail"></td>
                                <td width="5px">&nbsp;</td>
                            </tr>
                            <tr>
                                <td width="5px">&nbsp;</td>
                                <td colspan="2" align="left">Note: If entering multiple e-mail addresses, separate them with
                                    commas (limit of 255 characters).
                                </td>
                                <td width="5px">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                            <tr>
                                <td width="5px">&nbsp;</td>
                                <td colspan="2" align="left" class="h2">From:</td>
                                <td width="5px">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                            <tr>
                                <td width="5px">&nbsp;</td>
                                <td align="left" class="boldfont font8pt" nowrap="nowrap" valign="top">Your Name:</td>
                                <td align="left" valign="top"><input type="text" size="50" maxlength="80" wicket:id="txtCustomerName" id="txtCustomerName"></td>
                                <td width="5px">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                            <tr>
                                <td width="5px">&nbsp;</td>
                                <td align="left" class="boldfont font8pt" nowrap="nowrap" valign="top">Your E-Mail Address:</td>
                                <td align="left" valign="top"><input type="text" size="50" maxlength="80" wicket:id="txtCustomerEmail" id="txtCustomerEmail"></td>
                                <td width="5px">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                            <tr>
                                <td width="5px">&nbsp;</td>
                                <td align="left" class="boldfont font8pt" valign="top">Subject:</td>
                                <td align="left" valign="top"><span wicket:id="txtEmailSubject">Email Subject</span></td>
                                <td width="5px">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                            <tr>
                                <td width="5px">&nbsp;</td>
                                <td align="left" class="boldfont font8pt" valign="top">Text:</td>
                                <td align="left" valign="top"><span wicket:id="txtEmailBody">The text</span></td>
                                <td width="5px">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4"><img wicket:id="captchaImage"/></td>
                            </tr>
                            <tr>
                                <td colspan="4">Please replicate the text you see above
                                    <br/> <input wicket:id="password" id="password" type="text" size="40"/>
                                </td>
                            </tr>
                            <tr><td colspan="4">&nbsp;</td></tr>
                            <tr>
                                <td wicket:id="feedback" colspan="4" style="color:red;">Feedback goes here</td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4" align="center">
                                    <input type="submit" class="imgContinueButton" value="" wicket:id="btnSendEmail">
                                   </td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                            <tr>
                                <td colspan="4">&nbsp;</td>
                            </tr>
                        </table>
                    </td>
                    <td width="5px">&nbsp;</td>
                </tr>
            </table>
        </form>
    </div>
    <div style="clear:both;"></div>
</wicket:extend></wicket:child>
</wicket:extend></wicket:child>
                    </div>
                </div>
               </div>
               <!-- Bottom panel  -->
            <div class="bottomPanel"></div>               
        </section>
        
        <!-- customEditorialStartPosition -->
        <div wicket:id="pnlPageBottomContent" class="pageBottomContent"></div>
        <!-- customEditorialEndPosition -->
        
        <!-- parseSidebarStartPosition -->
        <div wicket:id="pnlSocialNetwork" class="socialNetworkContent"></div>
        <!-- parseSidebarEndPosition -->
        <!-- Footer -->
        <footer> 
            <div class="coneContentMain">
                <div class="bgHeaderContentFooter coneContent">
                    <div class="footer">
                        <div class="footerContainer">
                            <!-- parseFooterStartPosition -->
                            <div wicket:id="mainFooter"></div>
                            <div style="clear:both;"></div>
                            <!-- parseFooterEndPosition -->
                            <div style="float:right;" class="tomcatInstance"><span wicket:id="lblTomcatInfo"></span></div>
                        </div>                        
                    </div>                    
                </div>
            </div>
        </footer>         
    
        <!-- CMS Panels -->
        <div style="clear: both;"></div>
        <div wicket:id="pnlAgentCMS"></div>
        <div wicket:id="pnlMarketingCMS"></div>
    </div>
    
    <!-- Additional Panels -->
    <div wicket:id="pnlPleaseWait"></div>
    <div wicket:id="pnlLightBox"></div>
    
    <!--  Mobile editorial resources -->
    <div wicket:id="pnlEditorialResourcesBottom" id="editorialResourcesMobileEnd"></div>
    <div wicket:id="pnlEditorialResourcesBottom2" id="editorialResourcesBottomElements"></div>
    
</wicket:extend></wicket:child>
    </div>
</body>
</html>, index = 50, current = '<span wicket:id="pnlCruiseSummaryHeader" class="Width100pct">' (line 23, column 25)]
Request URL
?wicket:bookmarkablePage=:com.wth.wicket.forms.emailafriend.EmailAFriendSsl&itineraryId=817%7CVI%7C03BAH11%7C27-JUL-18
Querystring
Form Parameters
itineraryId=817|VI|03BAH11|27-JUL-18
Stacktrace
org.apache.wicket.markup.MarkupStream.throwMarkupException(MarkupStream.java:474)
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1469)
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1604)
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528)
org.apache.wicket.markup.html.form.Form.onComponentTagBody(Form.java:2012)
org.apache.wicket.Component.renderComponent(Component.java:2690)
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1539)
org.apache.wicket.Component.render(Component.java:2521)
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1441)
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1604)
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528)
org.apache.wicket.Component.renderComponent(Component.java:2690)
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1539)
org.apache.wicket.Component.render(Component.java:2521)
org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:66)
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1445)
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1604)
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528)
org.apache.wicket.Component.renderComponent(Component.java:2690)
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1539)
org.apache.wicket.Component.render(Component.java:2521)
org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:73)
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1445)
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1604)
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528)
org.apache.wicket.Component.renderComponent(Component.java:2690)
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1539)
org.apache.wicket.Component.render(Component.java:2521)
org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:66)
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1445)
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1604)
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528)
org.apache.wicket.Component.renderComponent(Component.java:2690)
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1539)
org.apache.wicket.Component.render(Component.java:2521)
org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:73)
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1445)
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1604)
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528)
org.apache.wicket.Component.renderComponent(Component.java:2690)
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1539)
org.apache.wicket.Component.render(Component.java:2521)
org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:66)
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1445)
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1604)
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1528)
org.apache.wicket.Component.renderComponent(Component.java:2690)
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1539)
org.apache.wicket.Component.render(Component.java:2521)
org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:73)
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1445)
org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
org.apache.wicket.Page.onRender(Page.java:1594)
org.apache.wicket.Component.render(Component.java:2521)
org.apache.wicket.Page.renderPage(Page.java:932)
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:261)
com.wth.wicket.application.MainWebsiteApplication$1.respond(MainWebsiteApplication.java:487)
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1258)
org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
com.wth.filters.LoggingFilter.doFilter(LoggingFilter.java:44)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
com.wth.filters.MobileFilter.doFilter(MobileFilter.java:125)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
com.wth.filters.Default.doFilter(Default.java:90)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:389)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:748)