Se ha producido un error al procesar la plantilla.
Java method "com.sun.proxy.$Proxy626.getLatestArticle(long, String)" threw an exception when invoked on com.sun.proxy.$Proxy626 object "com.liferay.journal.service.impl.JournalArticleLocalServiceImpl@292da91a"; see cause exception in the Java stack trace.

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FTL stack trace ("~" means nesting-related):
	- Failed at: journalArticle = journalArticleServic...  [in template "217051#217099#698068" at line 4, column 10]
	- Reached through: #assign-container  [in template "217051#217099#698068" at line 1, column 1]
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1<#assign ParamUtil = staticUtil["com.liferay.portal.kernel.util.ParamUtil"]         
2         journalArticleService = serviceLocator.findService("com.liferay.journal.service.JournalArticleLocalService") 
3         articleId = ParamUtil.getString(request,"articleId", "") 
4         journalArticle = journalArticleService.getLatestArticle(groupId,articleId) 
5         articleContent = journalArticleService.getArticleContent(journalArticle, "","VIEW", locale, themeDisplay) 
6/> 
7 
8<div class="journal-content-article">  
9	<div class="row">  
10    	<div class="col-md-12 "> 	 
11			${articleContent}          
12    	</div> 
13	</div> 
14</div>