Une erreur s'est produite lors du traitement du gabarit.
The following has evaluated to null or missing:
==> stringUtil.shorten(htmlUtil.stripHtml(descrizione), 200) [in template "170938#170973#213091" at line 64, column 34]
----
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)??
----
----
FTL stack trace ("~" means nesting-related):
- Failed at: ${stringUtil.shorten(htmlUtil.stripHt... [in template "170938#170973#213091" at line 64, column 32]
---- 1<#assign 2 DLAppLocalServiceUtil = staticUtil["com.liferay.document.library.kernel.service.DLAppLocalServiceUtil"] 3 mkspAPI = serviceLocator.findService("eu.suggesto.suggestogui.service.SuggestoGuiLocalService") 4 totale = 0 5/> 6 7<#if entries?has_content> 8 <#assign totale = entries?size> 9</#if> 10 11<section id="strip_list_master"> 12 <div class="container"> 13 <div class="row"> 14 <div class="title_section padding-element col-md-9"> 15 <h3><span>I giovani</span> delle bande Trentine</h3> 16 </div> 17 <div class="search_list col-md-3"> 18 <input name="search" class="field-icon" placeholder="Cerca nell'elenco" id="doc-search" type="search"> 19 <p id="results" class="text-right m-3">Risultati: ${totale}</p> 20 </div> 21 </div> 22 <#if entries?has_content> 23 <#list entries as entry> 24 <#assign 25 entry = entry 26 assetRenderer = entry.getAssetRenderer() 27 className = assetRenderer.getClassName() 28 entryTitle = htmlUtil.escape(assetRenderer.getTitle(themeDisplay.getLocale())) 29 /> 30 31 <#if className == "com.liferay.journal.model.JournalArticle"> 32 <#assign 33 journalArticle = assetRenderer.getArticle() 34 document = saxReaderUtil.read(journalArticle.getContent()) 35 rootElement = document.getRootElement() 36 /> 37 38 <#assign stringSelector = "dynamic-element[@name='foto']"> 39 <#assign xPathSelector = saxReaderUtil.createXPath(stringSelector)> 40 <#if xPathSelector.selectSingleNode(rootElement)??> 41 <#assign foto = xPathSelector.selectSingleNode(rootElement).getStringValue()> 42 <#assign fileEntryId = assetRenderer.getClassPK()> 43 <#assign jsonField = jsonFactoryUtil.createJSONObject(foto)> 44 <#assign fileEntry = DLAppLocalServiceUtil.getFileEntryByUuidAndGroupId(jsonField.uuid, groupId)> 45 <#assign foto = "/documents/" + jsonField.groupId + "/" + fileEntry.folderId + "/" + jsonField.title + "/" + jsonField.uuid> 46 </#if> 47 48 <#assign stringSelector = "dynamic-element[@name='titolo_sezione']/dynamic-element[@name='descrizione_sezione']/dynamic-content[@language-id = '" + themeDisplay.getLocale() + "']"> 49 <#assign xPathSelector = saxReaderUtil.createXPath(stringSelector)> 50 <#if xPathSelector.selectSingleNode(rootElement)??> 51 <#assign descrizione = xPathSelector.selectSingleNode(rootElement).getStringValue()> 52 </#if> 53 54 <#assign viewUrl = mkspAPI.getArticleUrl(groupId, serverName, journalArticle.articleId, localeUtil.fromLanguageId(themeDisplay.getLocale()), localeUtil.fromLanguageId(themeDisplay.getLocale()), "/dettaglio-giovane")> 55 56 <div class="row block_abstract align-items-center"> 57 <div class="col-md-3"> 58 <div class="img_master"> 59 <img src="${foto}" class="img-fluid" alt="${entryTitle}"> 60 </div> 61 </div> 62 <div class="col-md-7 info_master"> 63 <p class="name_master">${entryTitle}</p> 64 <p>${stringUtil.shorten(htmlUtil.stripHtml(descrizione), 200)}</p> 65 </div> 66 <div class="col-md-2 link_detail"> 67 <a href="${viewUrl}">Dettagli</a> <i class="fa fa-arrow-right"></i> 68 </div> 69 </div> 70 </#if> 71 </#list> 72 </#if> 73 </div> 74</section> 75 76<#-- Search filter --> 77<script> 78 $("#doc-search").keyup(function(){ 79 var filter = $(this).val().toLowerCase(), 80 count = 0; 81 82 $(".block_abstract").each(function(){ 83 if($(this).text().search(new RegExp(filter, "i")) < 0){ 84 $(this).addClass("d-none"); 85 }else{ 86 $(this).removeClass("d-none"); 87 count++; 88 } 89 }); 90 91 $("#results").text("Risultati: " + count); 92 }); 93</script>