Si è verificato un errore nell'elaborarazione del modello.
The following has evaluated to null or missing:
==> lmainImage [in template "135401#135436#182882" at line 42, column 52]
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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: ${lmainImage} [in template "135401#135436#182882" at line 42, column 50]
---- 1<#assign 2 journalServiceAPI = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService") 3 suggestoGUIAPI = serviceLocator.findService("eu.suggesto.suggestogui.service.SuggestoGuiLocalService") 4 LLS = serviceLocator.findService("com.liferay.portal.kernel.service.LayoutLocalService") 5 6 plid = themeDisplay.plid?number 7 curLayout = LLS.getLayout(plid) 8 layoutId = curLayout.layoutId?number 9 lsLayouts = LLS.getLayouts(groupId, false, layoutId, false, 0, 99999) 10 err = "ok" 11/> 12 13<#if lsLayouts?has_content> 14 <section id="strip_event" class="square_block spacer-v"> 15 <div class="container-fluid scheme"> 16 <div class="row"> 17 <#list lsLayouts as aLayout> 18 <#if suggestoGUIAPI.getJournalArticleByMainLayoutPlid(groupId?string, aLayout.getPlid())??> 19 <#assign 20 journalArticle = suggestoGUIAPI.getJournalArticleByMainLayoutPlid(groupId?string, aLayout.getPlid()) 21 ldocument = saxReaderUtil.read(journalArticle.getContent()) 22 lrootElement = ldocument.getRootElement() 23 lmainImage = getLiferayDocSingleField(lrootElement, "immagine") 24 /> 25 <#if lmainImage?has_content> 26 <#assign lpreviewImage = getUrlLiferayImage(lmainImage)> 27 <#else> 28 <#assign err = "getting field"> 29 <#assign lpreviewImage = "/documents/135935/159035/img_02.jpg"> 30 </#if> 31 <#else> 32 <#assign err = "getting article"> 33 <#assign lpreviewImage = "/documents/135935/159035/img_02.jpg"> <#-- Fallback image --> 34 </#if> 35 36 <#assign 37 pageTitle = aLayout.getName(themeDisplay.getLocale()) 38 pageUrl = aLayout.getFriendlyURL() 39 /> 40 41 <div class="col-md-4 block"> 42 <p class="d-none">${err} ${lmainImage}</p> 43 <a href="${pageUrl}"> 44 <div class="content" style="background-image: url(${lpreviewImage})"> 45 <div class="title"> 46 <i class="fa fa-arrow-right"></i> 47 <h2>${pageTitle}</h2> 48 </div> 49 </div> 50 </a> 51 </div> 52 </#list> 53 </div> 54 </div> 55 </section> 56</#if> 57 58<#function getLiferayDocSingleField rootEl fieldName> 59 <#-- "dynamic-element[@name='" + fieldName + "']/dynamic-content[@language-id = 'it_IT']" --> 60 61 <#assign 62 stringSelector = "dynamic-element[@name='" + fieldName + "']" 63 xPathSelector = saxReaderUtil.createXPath(stringSelector) 64 ret = "" 65 /> 66 <#if xPathSelector.selectSingleNode(rootEl)??> 67 <#assign ret = xPathSelector.selectSingleNode(rootEl).getStringValue()> 68 </#if> 69 70 <#return ret> 71</#function> 72 73<#function getUrlLiferayImage imgDoc> 74 <#if imgDoc?has_content> 75 <#assign imgDocN = imgDoc?replace("\\","")?eval> 76 <#return "/documents/" + imgDocN.groupId + "/0000/bin/" + imgDocN.uuid> 77 <#else> 78 <#return defaultImage> 79 </#if> 80</#function>