An error occurred while processing the template.
The following has evaluated to null or missing:
==> eta_min [in template "383767#383802#402339" at line 73, column 96]
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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: ${eta_min} [in template "383767#383802#402339" at line 73, column 94]
---- 1<#assign 2 DLAppLocalServiceUtil = staticUtil["com.liferay.document.library.kernel.service.DLAppLocalServiceUtil"] 3 mkspAPI = serviceLocator.findService("eu.suggesto.suggestogui.service.SuggestoGuiLocalService") 4 5 serverName = request.getServerName() 6 defLng = themeDisplay.getSiteDefaultLocale() 7/> 8 9<section id="study-stay" data-aos="fade"> 10 <div class="container-fluid py-5"> 11 <div class="row justify-content-center"> 12 <div class="col-12 col-lg-11"> 13 <div class="text-dark"> 14 <h1 class="display-4">Soggiorni <br><span class="font-weight-bold">studio</span></h1> 15 </div> 16 <div class="row mt-5"> 17 <#if entries?has_content> 18 <#list entries as entry> 19 <#assign 20 entry = entry 21 assetRenderer = entry.getAssetRenderer() 22 className = assetRenderer.getClassName() 23 entryTitle = htmlUtil.escape(assetRenderer.getTitle(themeDisplay.getLocale())) 24 /> 25 26 <#if className == "com.liferay.journal.model.JournalArticle"> 27 <#assign 28 journalArticle = assetRenderer.getArticle() 29 document = saxReaderUtil.read(journalArticle.getContent()) 30 rootElement = document.getRootElement() 31 /> 32 33 <#assign stringSelector = "dynamic-element[@name='anteprima']"> 34 <#assign xPathSelector = saxReaderUtil.createXPath(stringSelector)> 35 <#if xPathSelector.selectSingleNode(rootElement)??> 36 <#assign 37 immagine = xPathSelector.selectSingleNode(rootElement).getStringValue() 38 fileEntryId = assetRenderer.getClassPK() 39 /> 40 <#if immagine?trim?has_content> 41 <#assign 42 jsonField = jsonFactoryUtil.createJSONObject(immagine) 43 fileEntry = DLAppLocalServiceUtil.getFileEntryByUuidAndGroupId(jsonField.uuid, groupId) 44 immagine = "/documents/" + jsonField.groupId + "/" + fileEntry.folderId + "/" + jsonField.title + "/" + jsonField.uuid 45 /> 46 <#else> 47 <#assign immagine = "https://via.placeholder.com/450x300?text=Anteprima"> 48 </#if> 49 </#if> 50 51 <#assign stringSelector = "dynamic-element[@name='eta_min']/dynamic-content[@language-id = '" + themeDisplay.getLocale() + "']"> 52 <#assign xPathSelector = saxReaderUtil.createXPath(stringSelector)> 53 <#if xPathSelector.selectSingleNode(rootElement)??> 54 <#assign eta_min = xPathSelector.selectSingleNode(rootElement).getStringValue()> 55 </#if> 56 57 <#assign stringSelector = "dynamic-element[@name='eta_max']/dynamic-content[@language-id = '" + themeDisplay.getLocale() + "']"> 58 <#assign xPathSelector = saxReaderUtil.createXPath(stringSelector)> 59 <#if xPathSelector.selectSingleNode(rootElement)??> 60 <#assign eta_max = xPathSelector.selectSingleNode(rootElement).getStringValue()> 61 </#if> 62 63 <#assign viewUrl = mkspAPI.getArticleUrl(groupId, serverName, journalArticle.articleId, localeUtil.fromLanguageId(themeDisplay.getLocale()), defLng, "/placeholder")?keep_after("/web/guest")> 64 65 <@setCategories /> 66 67 <div class="col-12 col-md-6 col-lg-4 mb-4"> 68 <a href="/viaggi-studio" class="tab-horizontal rounded"> 69 <div class="size-wrapper"> 70 <img data-src="${getPrefix(immagine, 1280, 720)}" draggable="false" loading="lazy" class="w-100 h-100 lazyload fit-cover"> 71 <div class="shade position-absolute d-flex flex-column justify-content-end align-items-start w-100 h-100 p-4"> 72 <h2 class="text-white font-weight-bold mb-3">${entryTitle}</h2> 73 <h2 class="text-white font-weight-bold mb-0">${eta_min} - ${eta_max}</h2> 74 <p class="text-white mb-0">anni</p> 75 </div> 76 </div> 77 </a> 78 </div> 79 </#if> 80 </#list> 81 </#if> 82 </div> 83 </div> 84 </div> 85 </div> 86</section> 87 88<script> 89 AUI().ready(function(){ 90 $("a.tab-horizontal").on("click", function(e){ 91 e.preventDefault(); 92 var link = $(this).attr('href'); 93 var cats = JSON.stringify(${selectedCategories}); 94 95 sessionStorage.setItem("fasce", cats); 96 console.log("cats set"); 97 98 $(location).attr('href', link); 99 }); 100 }); 101</script> 102 103<#macro setCategories> 104 <#assign selectedCategories> 105 [ 106 <#list entry.getCategories() as cat> 107 <#if cat.vocabularyId == 433795> <#-- Fasce di età --> 108 { 109 "categoryId" : "${cat.categoryId}", 110 "label": "${cat.name}" 111 }, 112 </#if> 113 </#list> 114 ] 115 </#assign> 116</#macro> 117 118<#function getPrefix img width height> 119 <#assign 120 baseUrl = "https://d28r45jypu6nt9.cloudfront.net/o/d40/img/" 121 siteUrl = themeDisplay.getURLPortal()?replace("://", ".") 122 w = width 123 h = height 124 /> 125 <#if height?is_string> 126 <#assign prefix = baseUrl + "w_" + w + "/" + siteUrl> 127 <#else> 128 <#assign prefix = baseUrl + "w_" + w + ",h_" + h + "/" + siteUrl> 129 </#if> 130 131 <#if !img?contains("/documents/")> 132 <#assign prefix = ""> 133 </#if> 134 135 <#return prefix + img> 136</#function>