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Issue Errors like the following one appear when deploying a custom WAR module in the deploy folder: ERROR [fileinstall-directory-watcher][HotDeployImpl:213] com.liferay.portal.kernel.deploy.hot.HotDeployException: Error registering portlets for my-portlet...

Issue Elements are missing from my JDBC_Ping clustered environment, and I'm seeing Unsupported template manager ftl errors in the logs. When I disable clustering, the elements are all present. Environment DXP 7.2 Resolution It may be that the nodes are unable to detect each other over...

Issue Using Liferay 7.0 with MySQL 5.6 with collation CHARACTER SET utf8mb3 has certain limitations.  Environment Liferay 7.0 Resolution By default, Liferay creates database tables in MySQL 5.6 with utf8mb3 (limited to only characters that have at most 3 bytes in your UTF-8...

Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue When I set a "value", the defined value is displayed next to the checkbox...

Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Environment Is there an API to change resource permissions? Environment DXP...

Issue You might encounter the following error message during portal startup if you use Java 11: WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance. Environment DXP 7.0+  Resolution This warning message can be ignored and will be fixed in...

Issue Redirect URL is not working in DXP 7.4 Back Button doesn't work in a DXP 7.4 environment with redirects configured. Environment DXP 7.4 Resolution redirect.url.security.modehas been removed in DXP 7.4 from portal-ext.properties and can be configured in the UI or via...

Issue After attempting an upgrade to DXP 7.4 Update 49 we are experiencing issues that suggest the below property may have been deprecated or moved. module.framework.system.packages.extra=/ Environment DXP 7.4 Update 49+ Resolution The above mentioned property was in fact moved in Update...

Issue Following error appears when upgrading from 7.0 to 7.4 if page template has no name: Caused by: java.lang.NullPointerException at...

Issue A Web Content Template from previous versions with the following code is rendered: <#assign journalArticlePreferencesMap = {   "portletSetupPortletDecoratorId": "barebone",   "groupId": "54321",   "articleId": "12345"   }/> <#assign journalArticlePreferences =...

This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. Currently, the Audience Targeting EE app can not be installed by simply downloading the app from Liferay...

Liferay platforms allow administrators to define permissions for all assets. In the Documents and Media repository, administrators often need to restrict privileges by defining a site role so that a site member views only the documents that he has uploaded. Resolution The specific...

In Portal 6.2, the Liferay platform uses SASS and Compass to simplify CSS file creations, and to avoid manual mistakes during code duplication for distinct browser types. SASS is a Ruby based solution that helps you to make well-organized and maintainable source. Furthermore it builds...

Issue In Liferay DXP attempting to publish content (pages, assets, or files) with broken links results in a "missing page reference" issue during publication. Also, even updating or creating basic web content is not possible with dead links (relative links). Or when trying to publish...

The XSL Content widget allows anyone who has permission to configure the widget to modify any XML/XSL file. The widget is originally deprecated and was removed from Digital Experience Platform 7.1. The widget will not be released as an app on Marketplace. Resolution If you still require...

Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Event/Use Case I want to register multiple transport addresses in...

There may be instances when a Site that is being staged (e.g. Site A) has references to content that was created in another Site (e.g.Site B). This article describes what is happening to the content that is not stored in Site A directly, but is actually stored in Site B, and we use...

This is a short tutorial for those wishing to do more with PDFs in DXP 7.0. You are strongly encouraged to read Adding Files to a Document Library first to get a better understanding of how the Documents and Media works. One thing that all assets have in common is that you can get a URL...

In earlier versions of Liferay Portal 6.0 SP2 or lower, the Web Content page layout type allowed a page to display a single piece of web content. This page layout type has been deprecated starting in Liferay Portal 6.1. After an upgrade the portal may not start correctly or these pages...

By default, page order is locked in the navigation bar if one of the pages are a "Link to URL" type. This article demonstrates how to change the page order in the navigation bar in this scenario. Resolution In the portal-ext.properties, set layout.parentable[url]=true. By doing so, you...