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A supported use case for using Ext plugins in Liferay DXP is overriding Liferay DXP's core classes (e.g., portal-impl, portal-kernel, etc.). You can reference the Finding Core Liferay Portal Artifacts section for help distinguishing core classes. Make sure you've reviewed the generalized...

With JDK version 1.6.0_19, and above, Glassfish admin console is not accessible with Liferay Portal. Steps to Reproduce Download Liferay Portal 6.1 EE GA3 or Portal 6.2 Glassfish 3 bundle. Unzip. Run server, wait while it will be started. Try to access Glassfish Admin Panel. Resolution...

A supported use case for using Ext Plugins in Liferay DXP is adding additional functionality to Liferay DXP's web.xml file. Before beginning, make sure you've reviewed the generalized Customization with Ext Plugins tutorial. As an example, you'll create a sample Ext plugin that adds to...

A supported use case for using Ext Plugins in Liferay DXP is modifying Liferay DXP's web.xml file. Before beginning, make sure you've reviewed the generalized Customization with Ext Plugins tutorial. As an example, you'll create a sample Ext plugin that modifies your Liferay DXP's...

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Why was my custom domain rejected by Liferay PaaS? Environment Liferay PaaS Resolution If you have configured your domain but Liferay...

Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. Some environments fail...

You may encounter an issue where specific users, or a group of users, are not appearing with the Control Panel. If upon querying the relevant tables in the database you are able to see these users, then it is likely that there is simply a discrepancy between the database and the index....

When deleting deactivated users from UI or through API, NoSuchGroupException is thrown as follows. Example 1 com.liferay.portal.NoSuchGroupException No Group exists with the key {companyId=10155, classNameId=10191, classPK=48798001} Example 2 com.liferay.portal.NoSuchGroupException...

Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. Third-party...

Description If directory indexing is enabled, document libraries are browsable through the URL not only for site admins but for anyone according to the default Document Library permissions. This could result in permission / security issues with documents being viewable by incorrect...

Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. This article describes a...

This article documents how to increase the maximum number of fields in the Elasticsearch index through the Control Panel in DXP 7.0, 7.1, 7.2, and 7.3.  The default settings are set to 7500 fields and there is normally no need to exceed 7500 fields. Increasing the total number of fields...

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. The intended behavior of the Liferay Portal is to automatically reindex when any user is updated or created....

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 Depending on the announcement portlet, there is a function to...

For customers working on Liferay DXP, Liferay Commerce or Liferay Portal, this article serves as a troubleshooting guide for activation key issues. Table of Contents Reading Folders and Logs Reading the License Manager Checking the Deploy Directory The *.li exists in data folder...

 This article discusses an apparent issue when Liferay Portal will throw a ContactFirstNameException error in the console. This error message appears when the first name is left out if importing a user from an LDAP server. Resolution This behavior is intended for Liferay Portal. Liferay...

 The following is a checklist for getting blogs to stage if you're experiencing difficulties. While the example is blogs, this could apply to any content. Resolution When attempting to stage blog content: Before turning on staging, be sure to check Blogs. By default, Blogs are not...

This articles serves as a troubleshooting guide. When Liferay is configured to export users from the portal to LDAP, the following error is encountered: 09:18:31,903 ERROR [LoginAction:128] com.liferay.portal.ModelListenerException: javax.naming.directory.InvalidAttributeValueException:...

This article provides an overview of LDAP integration with Liferay DXP 7.0. This content on authentication, user Import/Export, configurations, upgrade considerations and what has changed from previous Liferay Portal versions, is intended to help readers successfully integrate LDAP with...

Liferay portal may appear to hang or be unresponsive when importing a LAR or publishing to staging. This occurs if the database used in your environment is a SQL Server with default transaction isolation settings and it occurs regardless of the size of the content. Resolution 1. Set in...

This article documents how to restrict access to specific fields for certain users in the Liferay platform. For example, there may be the need to set the email address field for users as read-only. This can be accomplished through overriding the default behavior in the platform. ...

When searching the portal, you may find that search fails to find a piece of content (articles, images, message board, blog posts, etc). This can happen due to multiple reasons: Content is not indexed when it is added Index gets out of sync In case of cluster, the indexes are not...

Many Liferay portlets—such as the Blogs portlet, the Web Content portlet, the Wiki portlet, and so on—utilize CKEditor. This article discusses ways to approach and troubleshoot issues involving CKEditor within Liferay portlets. Resolution Before testing for the issue on Liferay's...

Issue This article describes a known issue specific to Microsoft Internet Explorer 11 (IE11) as documented on LPS-73892. Liferay has discovered a memory leak occurring in IE11 and Edge.  As the browser memory usage of the application increases, a page may render with mobile styling....

Note: This article is no longer maintained and is only made available for your reference. All the information in this article can now be found in the Liferay DXP Release Notes. This article documents a list of known issues in Liferay DXP 7.1 Fix Packs and Service packs. Fix Pack 8 Fix...

Description This article describes how to remove the default "Document Types" from the Documents and Media portlet. These sample Document Types are created when Liferay DXP 7.0 is started for the first time. These exist so that document creators and reviewers can leverage specific...

This guide is on how to set up tc Server 2.9.3. Resolution Download the tc Server zip file called: vfabric-tc-server-standard-2.9.3.RELEASE.zip. Open a command prompt to /../vfabric-tc-server-standard-2.9.3.RELEASE. This location will be shortened to {tc Server Home} Run the command:...

Description By default, the Liferay platform sets all of its cookies to httpOnly true in its portal.properties file (Liferay 6.2 and earlier) or in its system.properties (starting with Liferay 7.0) files. # # HTTP only cookies are not supposed to be exposed to client-side scripting #...

Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. This is an introductory...

Introduction Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. This...

Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these principles is the responsibility of the subscriber. This article is a legacy...

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. When deploying themes to Liferay, theme references are created and saved into the database. If the theme is...

This article is designed to show how to regenerate image and document previews in case they are corrupted or missing. Resolution To regenerate the previews: Navigate to Control Panel → Configuration → Server Administration. On the Resources tab, find to the Clean Up Actions at the...

If organizations are missing in the control panel and are accompanied by Lucene indexing errors they can be the result of not having the proper settings. Resolution In the portal-ext.properties file add "lucene.replicate.write=true" Verify that each node has their own index and aren't...

One error that can occur in deploying licenses doesn't have anything to do with the app server but rather arises due to the permission settings on the operating system. Some symptoms of this are: The XML file sits in the "${liferay.home}/deploy" folder A .li file is not generated into...

Introduction This article documents how to install the new version of a renamed Marketplace application in Liferay DXP. The names of some Liferay Marketplace applications have been changed in order to distinguish that these applications are developed by Liferay in order to connect with...

Information about products not created by Liferay is provided for informational purposes only and does not constitute Liferay Support recommendation nor endorsement. Liferay also does not assume any responsibility for any instructions herein or referenced regarding these products. When...

This document has been updated and ported to Liferay Learn and is no longer maintained here. This article documents some of the most frequently asked questions regarding the use of Lightweight Directory Access Protocol (LDAP) to manage users in Liferay DXP. Specifically, the aim of this...

  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.  This article houses documentation regarding basic setup for Liferay Sync, the Liferay App that allows for the...

This article outlines the straightforward steps that are required to deploy your activation key for the Liferay Portal. Note that the instructions will vary depending on which version of Liferay you are using. Also note that If you encounter any problems along the way, we have created a...