S'ha produït un error mentre es processava la plantilla.
The following has evaluated to null or missing:
==> button_obj.classPK [in template "20116#20152#695946" at line 86, column 48]
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Tip: It's the step after the last dot that caused this error, not those before it.
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Tip: If the failing expression is known to 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: #assign classPK = button_obj.classPK [in template "20116#20152#695946" at line 86, column 29]
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1<#-- $Id: NOTICIA.ftl 2736 2021-12-02 17:23:49Z patricia.hevia $ -->
2<#assign companyId = themeDisplay['companyId'] />
3<#assign layoutService = serviceLocator.findService("com.liferay.portal.kernel.service.LayoutLocalService") />
4<#assign JournalArticleLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService")>
5<#assign journalArticleResourceLocalService = serviceLocator.findService("com.liferay.journal.service.JournalArticleResourceLocalService")>
6<#assign assetCategoryLocalService = serviceLocator.findService("com.liferay.asset.kernel.service.AssetCategoryLocalService")>
7<#assign assetTagLocalService = serviceLocator.findService("com.liferay.asset.kernel.service.AssetTagLocalService")>
8<#assign DLAppLocalService = serviceLocator.findService("com.liferay.document.library.kernel.service.DLAppLocalService")>
9<#assign dlUtil = serviceLocator.findService("com.liferay.document.library.kernel.util.DLUtil")>
10
11<#if entries?has_content>
12 <ul class="news-list list-unstyled">
13 <#list entries as curEntry>
14
15 <#if curEntry.getClassName() == "com.liferay.journal.model.JournalArticle">
16 <#assign assetRenderer = curEntry.getAssetRenderer()/>
17 <#assign journalArticle = assetRenderer.getAssetObject() />
18 <#assign document = saxReaderUtil.read(journalArticle.getContent())>
19 <#assign rootElement = document.getRootElement()>
20 <#assign defaultLanguageId = parseXml ("@default-locale", rootElement)>
21
22 <#-- assign content values to variables -->
23 <#assign newsImage = getField("newsImage", locale, defaultLanguageId, rootElement)!>
24 <#assign newsImageAlt = getFieldAttribute("alt","newsImage", locale,
25 defaultLanguageId, rootElement)!>
26 <#assign newsTitle = getField("newsTitle", locale, defaultLanguageId, rootElement)!>
27 <#assign newsDate = getField("newsDate", locale, defaultLanguageId, rootElement)!>
28 <#if newsDate?? && newsDate != "">
29 <#assign displaydate = newsDate?datetime("yyyy-MM-dd")>
30 </#if>
31 <#assign newsSummary = getField("newsSummary", locale, defaultLanguageId, rootElement)!>
32 <#assign buttonWebContent = getField("buttonWebContent", locale, defaultLanguageId, rootElement)!>
33
34 <#assign layoutUuid = journalArticle.layoutUuid />
35 <#assign layoutURL = journalArticle.urlTitle />
36 <#assign layoutObject = layoutService.getLayoutsByUuidAndCompanyId(layoutUuid, companyId) />
37 <#assign articleId = journalArticle.articleId>
38
39 <#assign articleResourcePK = journalArticle.getResourcePrimKey()/>
40 <#assign categoryList=assetCategoryLocalService.getCategories("com.liferay.journal.model.JournalArticle",articleResourcePK) >
41 <#assign tagList=assetTagLocalService.getTags("com.liferay.journal.model.JournalArticle",articleResourcePK) >
42
43 <#assign categoryURL = "">
44 <#if categoryList?has_content>
45 <#assign categoryURL = "&p_r_p_categoryId="+categoryList[0].categoryId >
46 </#if>
47
48 <#assign tagURL = "">
49 <#if tagList?has_content>
50 <#assign tagURL = "&p_r_p_tag="+tagList[0].name >
51 </#if>
52
53 <#-- Create url to view -->
54 <#assign viewURL = assetPublisherHelper.getAssetViewURL(renderRequest, renderResponse, curEntry,true)/>
55 <#-- Remove param redirect -->
56 <#assign pos = viewURL?index_of("?")/>
57 <#assign valueViewURL = viewURL?substring(0,pos)/>
58
59 <li class="news-item row" tabindex="0" title="<@liferay.language key="news.accessibility.view.more" /> ${newsTitle}" aria-label="<@liferay.language key="news.accessibility.view.more" /> ${newsTitle}" onclick="location.href='${valueViewURL}'">
60
61 <div class="col-12 col-md-3 news-image">
62 <#if newsImage?? && newsImage != "">
63 <#assign imageJson = newsImage?eval />
64 <#assign imgFileEntry = DLAppLocalService.getFileEntryByUuidAndGroupId(imageJson.uuid,imageJson.groupId?number) >
65 <#assign viewUrl = dlUtil.getPreviewURL(imgFileEntry, imgFileEntry.getFileVersion(), themeDisplay, "") />
66 <#if newsImageAlt?? && newsImageAlt != "">
67 <img alt="${newsImageAlt.data}" src="${viewUrl}" />
68 <#else>
69 <img alt="" src="${viewUrl}" />
70 </#if>
71 </#if>
72 </div>
73 <div class="col-12 col-md-8 news-content">
74 <h3 class="news-title">
75 ${newsTitle}
76 </h3>
77 <#if displaydate??>
78 <p class="news-date">${displaydate?string["dd/MM/yyyy"]}</p>
79 </#if>
80 <div class="summary">${newsSummary}</div>
81
82 </div>
83 <div class="news-button">
84 <#if buttonWebContent?? && buttonWebContent != "">
85 <#assign button_obj = buttonWebContent?eval>
86 <#assign classPK = button_obj.classPK>
87 <#assign embeddedJournalArticleButton = JournalArticleLocalService.getLatestArticle(classPK?number)>
88 <#-- Display content with its own defined template -->
89 <a title="<@liferay.language key="news.accessibility.view.more" /> ${newsTitle}" aria-label="<@liferay.language key="news.accessibility.view.more" /> ${newsTitle}" href="${valueViewURL}">
90 <@liferay_journal["journal-article"]
91 articleId=embeddedJournalArticleButton.getArticleId()
92 ddmTemplateKey=embeddedJournalArticleButton.getDDMTemplateKey()
93 groupId=embeddedJournalArticleButton.getGroupId()
94 />
95 </a>
96 </#if>
97 </div>
98 </li>
99 </#if>
100 </#list>
101 </ul>
102</#if>
103
104<#function getField field languageId defaultLanguageId xml>
105 <#local defaultSelector = "//dynamic-content[@language-id='" + defaultLanguageId + "' and ancestor-or-self::*[@name='" + field + "']]">
106 <#local localeSelector = "//dynamic-content[@language-id='" + languageId + "' and parent::*[@name='" + field + "']]">
107
108 <#local selector = saxReaderUtil.createXPath(localeSelector)>
109 <#local value = selector.selectSingleNode(xml)!>
110
111 <#if value?has_content>
112 <#return value.getText()>
113 </#if>
114
115 <#local selector = saxReaderUtil.createXPath(defaultSelector)>
116 <#local value = selector.selectSingleNode(xml)!>
117
118 <#if value?has_content>
119 <#return value.getText()>
120 </#if>
121
122 <#return "">
123</#function>
124
125<#function getFieldAttribute attribute field languageId defaultLanguageId xml>
126 <#local defaultSelector = "//dynamic-content[@language-id='" + defaultLanguageId + "' and ancestor-or-self::*[@name='" + field + "']]">
127 <#local localeSelector = "//dynamic-content[@language-id='" + languageId + "' and parent::*[@name='" + field + "']]">
128
129 <#local selector = saxReaderUtil.createXPath(localeSelector)>
130 <#local value = selector.selectSingleNode(xml)!>
131
132 <#if value?has_content>
133 <#return value.attribute(attribute)>
134 </#if>
135
136 <#local selector = saxReaderUtil.createXPath(defaultSelector)>
137 <#local value = selector.selectSingleNode(xml)!>
138
139 <#if value?has_content>
140 <#return value.attribute(attribute)>
141 </#if>
142
143 <#return "">
144</#function>
145
146<#function parseXml xpath xml>
147 <#local selector = saxReaderUtil.createXPath(xpath)>
148 <#local result = selector.selectSingleNode(xml)!>
149
150 <#if result?has_content>
151 <#return result.getStringValue()>
152 </#if>
153
154 <#return "">
155</#function>
