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Java method "com.liferay.journal.util.impl.JournalContentImpl.getContent(long, String, String, String, com.liferay.portal.kernel.theme.ThemeDisplay)" threw an exception when invoked on com.liferay.journal.util.impl.JournalContentImpl object "com.liferay.journal.util.impl.JournalContentImpl@e42c20"; see cause exception in the Java stack trace.

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FTL stack trace ("~" means nesting-related):
	- Failed at: #assign footerContent = journalConten...  [in template "20099#20135#678919" at line 3, column 160]
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1<#assign articleId=request.getParameter("article_id")!0> 
2<#if articleId?has_content> 
3    <#assign journalContent=serviceLocator.findService("com.liferay.journal.util.JournalContent") /> <#assign groupId=themeDisplay.getLayout().getGroupId() /> <#assign footerContent=journalContent.getContent(groupId, articleId, "" , locale, themeDisplay)!"" /> <#if footerContent?has_content> ${footerContent} <#else> <h3>default content will go here</h3> </#if> <#else> <h3>Content not found</h3> </#if> <style type="text/css"> #vcs-function_list { margin: 0 auto; width: 80%; padding-top: 40px; font-size: 15px; font-family: OpenSans; font-weight: normal; color: #545454; } .breadcrumb { border-bottom: unset; } #vcs-breadcumb_bg { background-image: url(/documents/20126/667198/vcs-breadcumb-bg.jpg/00efc8c6-eff0-545f-d8d6-d871f00a53cd?t=1546654692752); background-size: cover; background-repeat: no-repeat; background-position: 50% 50%; } .breadcrumb-item { font-weight: 600; } .breadcrumb>li.active { color: #000; } .vcs-function_title { font-weight: bold; } #vcs-list_functions { padding-left: 20px; } #vcs-list_functions .bullet:before { content: "\f054"; font-family: FontAwesome; display: inline-block; color: #5183f3; margin-right: 0.5rem; font-style: normal; font-weight: normal; font-size: 10px; } #vcs-list_functions_wrapper { padding-bottom: 20px; } .button-view-more { padding: 8px 50px; } .bullet { float: left; } .button-view-more:hover { color: #5183f3; background-color: white; border: 1px solid #5183f3; } .vcs-funtion-detail { padding: 40px } .vcs-function_detail_sub_title { font-weight: 600; padding-top: 10px; } .vcs-funtion-detail_header { background-image: url(/documents/20126/680176/Telegram.jpg/4c717735-a344-2e98-2bf5-3beb2352a41b?t=1546915386938); background-size: cover; background-repeat: no-repeat; background-position: 50% 50%; width: 100%; margin-bottom: 20px } .vcs-funtion-detail_header img { width: 150px } #vcs-function-detail_header_text { display: flex; align-items: center } #vcs-function-detail_header_image { display: flex; align-items: center; justify-content: flex-end; } @media(max-width: 766px) { #vcs-function_list { width: 90%; } .vcs-funtion-detail { padding: 20px } #vcs-function-detail_header_text, #vcs-function-detail_header_image { justify-content: center; } .vcs-funtion-detail_header img { width: 100px } } </style>