Navigationsmenü
Fehler bei der Verarbeitung der Vorlage.
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@374c87"; see cause exception in the Java stack trace.
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FTL stack trace ("~" means nesting-related):
- Failed at: #if nav_item.hasChildren() [in template "20099#20136#97984" at line 32, column 21]
---- 1<#assign showmenuimages = false /> 2<#assign expandoValueLocalServiceUtil = staticUtil["com.liferay.expando.kernel.service.ExpandoValueLocalServiceUtil"]> 3<#attempt> 4 <#if layout.getGroup().getExpandoBridge().hasAttribute("showmenuimages")> 5 <#assign showmenuimages = layout.getGroup().getExpandoBridge().getAttribute("showmenuimages") /> 6 </#if> 7 <#recover> 8 <#assign showmenuimages = false /> 9</#attempt> 10 11<div class="row"> 12 <#if entries?has_content> 13 <#if showmenuimages> 14 <ul class="list-unstyled col-12 col-lg-8"> 15 <#else> 16 <ul class="list-unstyled col-12"> 17 </#if> 18 <#list entries as nav_item> 19 <#if nav_item?? && nav_item.getLayout()??> 20 <#assign 21 nav_child_is_selected = false 22 nav_item_attr_has_popup = "" 23 nav_item_attr_selected = "" 24 nav_item_attr_data_toggle = "" 25 nav_item_css_class = "nav-item" 26 nav_item_layout = nav_item.getLayout() 27 nav_link_css_class = "" 28 29 dropdown_menu_css_class = "" 30 /> 31 32 <#if nav_item.hasChildren()> 33 <#assign 34 nav_item_attr_data_toggle = 'aria-expanded="false" aria-haspopup="true" data-toggle="dropdown" role="button"' 35 nav_item_css_class= "${nav_item_css_class} dropdown" 36 nav_link_css_class = "${nav_link_css_class} dropdown-toggle" 37 /> 38 39 <#list nav_item.getChildren() as nav_child> 40 <#if nav_child.isSelected()> 41 <#assign 42 nav_child_is_selected = true 43 /> 44 </#if> 45 </#list> 46 </#if> 47 48 <#if nav_item.isSelected() && !nav_child_is_selected> 49 <#assign 50 nav_item_attr_has_popup = "aria-haspopup='true'" 51 nav_item_attr_selected = "aria-selected='true'" 52 nav_item_css_class = "${nav_item_css_class} selected" 53 nav_link_css_class = " active" 54 /> 55 </#if> 56 57 <#if !nav_item?has_next> 58 <#assign 59 dropdown_menu_css_class = " dropdown-menu-right" 60 /> 61 </#if> 62 63 <li ${nav_item_attr_selected} class="${nav_item_css_class}" id="layout_${nav_item.getLayoutId()}"> 64 <h2> 65<#if nav_item_layout.getExpandoBridge().hasAttribute("localizedurl")> 66 <#assign itemUrl = (expandoValueLocalServiceUtil.getValue(themeDisplay.getCompanyId(),"com.liferay.portal.kernel.model.Layout","CUSTOM_FIELDS", "localizedurl", nav_item_layout.getPrimaryKey()).getString(locale))!nav_item.getURL()/> 67 <#if itemUrl?length <= 0 > 68 <#assign itemUrl = nav_item.getURL() /> 69 </#if> 70 </#if> 71 <a href="${itemUrl}" ${nav_item.getTarget()} <#if nav_item_layout.iconImageId != 0>data-layout-image='<img src="${nav_item.iconURL()}" alt="${nav_item}.getName()"/>'</#if> 72 aria-labelledby="layout_${nav_item.getLayoutId()}" 73 class="nav-link${nav_link_css_class}" ${nav_item_attr_has_popup} ${nav_item_attr_data_toggle} 74 href="${nav_item.getURL()}" ${nav_item.getTarget()}> 75 <span class="nav-link-text">${nav_item.getName()}</span> 76 <#if nav_item.hasChildren()> 77 <i class="fas fa-caret-down"></i> 78 </#if> 79 </a> 80 </h2> 81 82 <#if nav_item.hasChildren()> 83 84 <ul class="child-menu list-unstyled"> 85 <#list nav_item.getChildren() as nav_child> 86 <#if nav_child?? && nav_child.getLayout()??> 87 <#assign 88 nav_child_attr_selected = "selected" 89 nav_child_css_class = "nav-item" 90 nav_child_layout = nav_child.getLayout() 91 nav_child_link_css_class = "" 92 /> 93 94 <#if nav_child_layout.getExpandoBridge().hasAttribute("localizedurl")> 95 <#assign url = (expandoValueLocalServiceUtil.getValue(themeDisplay.getCompanyId(),"com.liferay.portal.kernel.model.Layout","CUSTOM_FIELDS", "localizedurl", nav_child_layout.getPrimaryKey()).getString(locale))!nav_child.getURL() /> 96 </#if> 97 98 <#if !url?has_content> 99 <#assign url = nav_child.getURL() /> 100 </#if> 101 102 <#if nav_child.isSelected()> 103 <#assign 104 nav_child_attr_selected = "aria-selected='true'" 105 nav_child_css_class = "selected" 106 nav_child_link_css_class = " active" 107 /> 108 </#if> 109 110 <li ${nav_child_attr_selected} class="${nav_child_css_class}" 111 id="layout_${nav_child.getLayoutId()}"> 112 <a <#if nav_child_layout.iconImageId != 0>data-layout-image='<img src="${nav_child.iconURL()}" alt="${nav_child}.getName()"/>'</#if> 113 aria-labelledby="layout_${nav_child.getLayoutId()}" 114 class="nav-link${nav_child_link_css_class}" 115 href="${url}" ${nav_child.getTarget()}> 116 <span class="nav-link-text">${nav_child.getName()}</span> 117 </a> 118 </li> 119 </#if> 120 </#list> 121 </ul> 122 </#if> 123 </li> 124 </#if> 125 </#list> 126 </ul> 127 <#if showmenuimages> 128 <div class="col-12 col-lg-4 menu-image"> 129 </div> 130 </#if> 131 132 </#if> 133</div>