Java method "com.liferay.portal.kernel.theme.NavItem.hasChildren()" threw an exception when invoked on com.liferay.site.navigation.taglib.internal.util.SiteNavigationMenuNavItem object "com.liferay.site.navigation.taglib.internal.util.SiteNavigationMenuNavItem@9666b"; see cause exception in the Java stack trace.
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FTL stack trace ("~" means nesting-related):
- Failed at: #if navigationEntry.hasChildren() [in template "38338#38373#54332" at line 28, column 18]
---- 1<#assign is_signed_in = themeDisplay.isSignedIn() /> 2<#assign sign_out_url = themeDisplay.getURLSignOut() /> 3<#assign sign_in_url = themeDisplay.getURLSignIn() /> 4<#assign nav_item_class = "" /> 5<#assign langId = themeDisplay.getLanguageId() /> 6 7<nav class="navbar navbar-expand-lg "> 8 <div class="container-fluid"> 9 <div class="navbar-wrapper"> 10 <a class="navbar-brand" href="#"> My Vacation Experience </a> 11 </div> 12 <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" aria-controls="navigation-index" aria-expanded="false" aria-label="Toggle navigation"> 13 <span class="navbar-toggler-bar burger-lines"></span> 14 <span class="navbar-toggler-bar burger-lines"></span> 15 <span class="navbar-toggler-bar burger-lines"></span> 16 </button> 17 <div class="collapse navbar-collapse justify-content-end" id="navigation"> 18 <#if entries?has_content> 19 <ul class="nav navbar-nav mr-auto"> 20 <li class="nav-item"> 21 <a href="#" class="nav-link" data-toggle="dropdown"> 22 <i class="nc-icon nc-palette"></i> 23 <span class="d-lg-none">Dashboard</span> 24 </a> 25 </li> 26 <#list entries as navigationEntry> 27 28 <#if navigationEntry.hasChildren()> 29 <li class="nav-item dropdown"> 30 <#else> 31 <li class="nav-item"> 32 </#if> 33 34 <#if navigationEntry.isSelected() > 35 <#assign nav_item_class = nav_item_class + " active" /> 36 <#else> 37 <#assign nav_item_class = nav_item_class + "" /> 38 </#if> 39 40 <#if navigationEntry.hasChildren()> 41 <a class="nav-link ${nav_item_class} dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"> 42 <#else> 43 <a class="nav-link ${nav_item_class}" href="${navigationEntry.getURL()}" ${navigationEntry.getTarget()}> 44 </#if> 45 ${navigationEntry.getName()} 46 </a> 47 <#if navigationEntry.hasChildren()> 48 <div class="dropdown-menu"> 49 <#list navigationEntry.getChildren() as subEntry> 50 <#if subEntry.isSelected()> 51 <a class="dropdown-item active" href="${subEntry.getURL()}" ${subEntry.getTarget()}> 52 <#else> 53 <a class="dropdown-item" href="${subEntry.getURL()}" ${subEntry.getTarget()}> 54 </#if> 55 ${subEntry.getName()} 56 </a> 57 </#list> 58 </div> 59 </#if> 60 </li> 61 </#list> 62 </ul> 63 </#if> 64 <ul class="navbar-nav ml-auto"> 65 <#if locale=="es_ES"> 66 <#if !is_signed_in> 67 <li class="nav-item"> 68 <a href="${sign_in_url}" id="sign-in" rel="nofollow"> 69 <span class="no-icon">Iniciar sesión</span> 70 </a> 71 </span> 72 </li> 73 <#else> 74 <li class="nav-item"> 75 <a href="${sign_out_url}" id="sign-out" rel="nofollow"> 76 <span class="no-icon">Cerrar sesión</span> 77 </a> 78 </span> 79 </li> 80 </#if> 81 </#if> 82 <#if locale=="en_US"> 83 <#if !is_signed_in> 84 <li class="nav-item"> 85 <a href="${sign_in_url}" id="sign-in" rel="nofollow"> 86 <span class="no-icon">Login</span> 87 </a> 88 </span> 89 </li> 90 <#else> 91 <li class="nav-item"> 92 <a href="${sign_out_url}" id="sign-out" rel="nofollow"> 93 <span class="no-icon">Logout</span> 94 </a> 95 </span> 96 </li> 97 </#if> 98 </#if> 99 </ul> 100 </div> 101 </div> 102</nav> 103<hr> We have received your payment. A payment confirmation email was sent to your email registered in the account. Please allow a few minutes for the transaction to clear in our records. You will be notified of any further details through email if needed.