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Fehler bei der Verarbeitung der Vorlage.
The following has evaluated to null or missing:
==> MainLink [in template "20099#20136#MESSER_LINK_SLIDER" at line 16, column 6]
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Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
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FTL stack trace ("~" means nesting-related):
- Failed at: #if MainLink.mainNewTab.getData()?? &... [in template "20099#20136#MESSER_LINK_SLIDER" at line 16, column 1]
---- 1<#assign isCentralContent = false /> 2<#assign journalArticleId = .vars['reserved-article-id'].data /> 3<#assign JournalArticleLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService") /> 4<#assign assetCategoryLocalServiceUtil = staticUtil["com.liferay.asset.kernel.service.AssetCategoryLocalServiceUtil"]/> 5<#assign articleResourcePK = JournalArticleLocalService.getArticle(groupId, journalArticleId).getResourcePrimKey()/> 6<#assign categoryList = assetCategoryLocalServiceUtil.getCategories("com.liferay.journal.model.JournalArticle", articleResourcePK)/> 7 8<#list categoryList as category> 9 <#if category.getName() == "Central content"> 10 <#assign isCentralContent = true > 11 <#break> 12 </#if> 13</#list> 14 15<#assign target="_self" /> 16<#if MainLink.mainNewTab.getData()?? && MainLink.mainNewTab.getData() == "true"> 17 <#assign target="_blank" /> 18</#if> 19 20<div class="slide-item"> 21 <#if Image.getData()?? && Image.getData() != ""> 22 <div class="image-container"> 23 <div class="image" style="background-image:url(${Image.getData()})"></div> 24 </div> 25 </#if> 26 <div class="slide-item-content animated animatedFadeInUp fadeInUp"> 27 <h3> 28 <#if isCentralContent> 29 <#if MainLink.ExternalLink?? && MainLink.ExternalLink.getData() != ""> 30 <a target="${target}" href="${MainLink.ExternalLink.getData()}">${Title.getData()}</a> 31 <#elseif MainLink.LinkToPage?? && MainLink.LinkToPage.getFriendlyUrl() != ""> 32 <a target="${target}" href="${MainLink.LinkToPage.getFriendlyUrl()}">${Title.getData()}</a> 33 <#else> 34 <a href="javascript:void(0)">${Title.getData()}</a> 35 </#if> 36 <#else> 37 <#if MainLink.LinkToPage?? && MainLink.LinkToPage.getFriendlyUrl() != ""> 38 <a target="${target}" href="${MainLink.LinkToPage.getFriendlyUrl()}">${Title.getData()}</a> 39 <#else> 40 <a target="${target}" href="${MainLink.ExternalLink.getData()}">${Title.getData()}</a> 41 </#if> 42 </#if> 43 </h3> 44 <p class="slide-item-text">${Text.getData()}</p> 45 </div> 46</div>