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JBoss Web 7.0.16 Memory Leaks
legacy Troubleshooting
There is currently a known issue for some Liferay customers using a clustered JBoss Web 7.0.16 Server (and previous versions) in which a memory leak occurs. According to the Red Hat JBoss Enterprise Application...
Removing Default Document Types and Page Templates
legacy How To
Important: Liferay will support our API and resolve any issues and answer any questions having to do with the API itself or any other part of Liferay's software. Issues and questions regarding custom development may be...
Expando Permission Exception
legacy Troubleshooting
A user who is assigned to a role that can manage web content may encounter "Web Content is temporarily unavailable" error on the page. If the following error message shows up in the log, it means the user needs update...
Removing Older Versions of a Portlet When Deploying a Newer Version
legacy How To
This article describes how to have Liferay Portal undeploy and remove the previous version of the portlet before redeploying new version of the portlet. Resolution Liferay provides a portal.property to address this...
Verifying Section 508 Compliance for Liferay Portal
legacy How To
The following article describes how to detect Section 508 Compliance issues. Section 508 is an, "Amendment to the United States Workforce Rehabilitation Act of 1973, which is a federal law mandating that all electronic and...
Common Errors When Applying CSS in DXP 7.0
legacy Troubleshooting
This article documents the CSS in Web Content Management and lists steps to resolve the issue or avoid it altogether. Resolution Error: CSS in the template is not applied to web...
Connection/Authentication Errors When Sharing Widgets on External Sites
legacy Troubleshooting
When trying to share a Liferay portlet to an external site, users may encounter connection/authentication errors. Steps to Reproduce: Add Blog Portlet (or any portlet) to a page Add a...
Remote Staging Setup for Liferay Portal and DXP
legacy How To
This article describes how to configure a basic remote staging setup on Liferay Portal and DXP. The troubleshooting guide at the end of the article pertains to Liferay Portal 6.2. Users who have upgraded to Portal 6.2 will...
Providing User Data in SAML AuthnResponse Packets
legacy How To
SAML communication occurs via request and response packets between an identity provider and a service provider. This article addresses how to provide user data within the response...
ORA-00972: 'Identifier is too long_' Error When Deploying Notifications Portlet
legacy Troubleshooting
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...
'IllegalStateException' Errors When 'layout.parallel.render.enable' is Set to 'true' in Liferay Portal 6.2 on Tomcat
legacy Troubleshooting
This article documents a known issue for users on Apache Tomcat 6.0.44, 7.0.69 or newer (including Tomcat 8) after Apache has issued a bug fix on those versions. When layout.parallel.render.enable=truehas been set,...
Performance Issue With LDAP Imports When Using Oracle Database
legacy Troubleshooting
This article is regarding a performance issue that may surface when executing an LDAP import using the UserGroup method for a large amount of users. Specifically, the issue is that the...
Export Process Fails if the Asset Name Has a Forbidden Character
legacy Troubleshooting
This article documents a known issue in the export process if any asset has a forbidden character in the name. These characters are usually reserved for HTML and XML and thus should not be used. In the case of...
Liferay's Clustering API
legacy How To
Liferay will support our API and resolve any issues and answer any questions having to do with the API itself or any other part of Liferay's software. Issues and questions regarding...
Patching a Liferay Cluster With No Down Time
legacy How To
This article describes steps for customers to patch Liferay instances in a cluster with no down time for the cluster environment. Known as a rolling change, there are limitations to...
Enabling strip.css.sass Results in an Exception
legacy Troubleshooting
When strip.css.sass.enabled is set to true in the portal-ext.properties, a MalformedURLException will be thrown: ERROR [http-bio-8080-exec-1][VirtualHostFilter:323] java.net.MalformedURLException: Path null does not...
JSON Authentication for Custom Portlets
legacy Troubleshooting
Liferay will support our API and resolve any issues and answer any questions having to do with the API itself or any other part of Liferay's software. Issues and questions regarding custom development may be handled by...
Liferay Schema Encoding
legacy
The Liferay schema encoding should always match the encoding used in the database. One of the easiest ways to do this is to simply use UTF-8 across the board so that no issues arise....
Introduction of Sites in Liferay 6.1 EE
legacy
In previous versions of Liferay Portal, there were two distinct ways to group things: Communities and Organizations. With Liferay Portal 6.1, these two options are still available, but...
Installing Liferay on Mule Tcat
legacy
Liferay Portal Tcat Edition is a combination of Liferay Portal—the leading open source portal—and Tcat Server—an enterprise grade administration console for the Apache Tomcat application server. Tcat server provides...
Developer License Marked as Invalid on Liferay Portal 6.2
legacy Troubleshooting
Between fix packs "portal-96" and "portal-109", there is a known issue with license handling. When the maximum connection limit is reached, the license page is displayed and the license itself is marked as...
Importing Large LAR Files Fails
legacy Troubleshooting
Importing Large LAR files (100MB+) may fail in Liferay Portal. Below are some version-specific recommendations: For versions before DXP 7.1 Increase the size of the following property:...
Installing a Patch Without Correctly Shutting Down Liferay Portal Corrupts the Portal Files
legacy Troubleshooting
When using patching-tool version 20 and below, corruptions of portal files can occur if a patch is installed when the portal is not completely shutdown, or if it is still running....
CKEditor Missing Buttons When Page is Not Maximized
legacy How To
If the window size of the browser is not fully maximized, the CKEditor will not display all the buttons as when the browser is maximized. Resolution This behavior is a new feature...
Import Data Strategies
legacy
This article describes the methods that can be used during an import of a LAR file to update the data that is already present in the target Site. There are three data strategies that change the behavior for how the...
Errors Exporting Password to LDAP
legacy Troubleshooting
The fix on LPS-55208 modifies LDAPUserExporterImpl (PortalLDAPExporterImpl in Portal 6.2 EE) in a way that the user is only exported to LDAP when the user's modifiedDate field changed....
Audience Targeting EE Plugin Known Issues
legacy Troubleshooting
This article outlines known issues that exist in the Audience Targeting EE plugin for Liferay 6.2 and includes links to their respective tickets for more up-to-date progress on the...
Importing Contact and Custom Field Mappings From LDAP
legacy How To
In some environments it may be desirable to import a user's contact information from an LDAP server. This article explains how to import custom mappings as well as contact mappings from a Microsoft Active Directory...
Hiding or Restricting Access to Out-of-the-Box Liferay Portlets From Non-Administrator Users
legacy How To
This article describes one method for how to restrict which users can add out-of-the-box (OOTB) portlets to pages. Resolution One option for limiting permissions to add OOTB Portlets...
Thumbnails Are Not Displayed Correctly in Liferay Portal 6.2 EE SP9
legacy Troubleshooting
This article outlines a specific known issue that exists within Liferay Portal 6.2 EE SP9 and provides a link to follow its resolution. At the time of release, there is one notable known issue with Liferay Portal 6.2...
User is Able to Access Web Content Functions Without Proper Permissions
legacy Troubleshooting
This article documents a known issue in LPE-15180 where users are able to access web content functions without proper permissions. This vulnerability was fixed by the Portal-143-6210 Fix Pack. However, this fix was...
Users Are Unable to Add Content Using CKEditor on Weblogic 12.1.1
legacy Troubleshooting
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...
Granting Specific Roles to be Associated With a User at Creation
legacy How To
In some environments, every user that is created needs to be associated with a specific role. Instead of manually associating the role to every user by editing them after the user is...
Getting Started With Liferay Maven SDK
legacy How To
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. In this...
Disabling the Change Password Request When Users First Log In to Liferay
legacy How To
When a user first logs in to the Liferay Portal 6.1 EE, they are immediately prompted to change their password. Resolution While this request is the default setting, the setting can be...
AJP Sends Body With Status 304 If Using Tomcat 7.0.42
legacy Troubleshooting
This article documents a reported status code of 304 when using Apache 2 and Tomcat 7.0.42 connected via mod_proxy_ajp. In addition, the article provides a solution to fix the bug. Resolution The...
Embedding an HTML Page as a Liferay Portal Page
legacy How To
This article describes how to use the HTML embed pages functionality. Liferay Portal pages are not just for displaying portlets. Users can also embed HTML documents as pages. It is up to the user to ensure that the CSS, JS,...
Kaleo Forms Admin Assign Forms Back Button Disappears After Deleting a Chosen Form
legacy
This article outlines a known issue that exists in Kaleo Forms EE 2.1.0 for Liferay 6.2 and includes a link to the respective ticket for more up-to-date progress on the particular issue. Resolution Note the following...
Web Content Displayed in the Asset Publisher Portlet Is Not Updating When Edited in Portal 6.2
legacy Troubleshooting
This article addresses a known issue with Liferay Portal 6.2 EE. The issue is that web content displayed in the Asset Publisher portlet is not being updated after editing. As a reference, please see LPS-42282....
Creating Liferay Themes With Maven
legacy How To
This article contains a guide on how to add themes to a project using the Liferay Maven SDK. Resolution 1. Open command prompt or terminal and go to your project directory. 2. Next,...
Setting 'dl.file.extensions' Property Prevents All Documents and Media File Uploads
legacy Troubleshooting
This article describes the issue with setting dl.file.extensions portal property preventing all Documents and Media file uploads, including using the multiple filder uploader. Steps to...
Displaying Web Content Across Multiple Sites
legacy How To
Displaying content across multiple sites in the same portal instance is an out-of-the-box Liferay feature. This article provides a basic example for achieving this. Resolution The...
Configuring Log4j Logging for the Audit Portlet in Liferay Portal EE
legacy How To
This article demonstrates how to create a separate audit.YYYY-MM-DD.log file within ${liferay.home}/logfor audit INFO messages. It should roll over every day with this configuration.  Environment Liferay Portal EE...
Creating a Blogger Role
legacy How To
This article documents how to create a blogger role with the ability to view, edit and publish blog posts. Resolution Follow these basic instructions to achieve the blogger role:...
Liferay Portal 6.0 Documentation
legacy
Liferay Portal 6.0 is a platform for creating effective business applications and solutions. It offers a robust feature set, impressive scalability, time-saving development tools,...
Deploying Liferay Artifacts to Your Own Maven Repository
legacy How To
As part of the Liferay Portal 6.1 release, anyone can download the created package that has a convenient script to install Liferay platform artifacts to their local repository or to a...
Remote Staging Issues with Large Amounts of Data
legacy Troubleshooting
This article describes known issues that have been encountered when publishing large files using Remote Staging. Resolution Affected Products Liferay Portal 6.2 EE SP5-SP10 Known Issue: Invalid checksum for LAR file...
Deploying Portlets, Themes and Other .war Files Correctly on Jboss 5.1
legacy Troubleshooting
If you try to deploy a portlet or theme or any .war file on a standalone JBoss 5.1, it will fail and try to create the directory in [Jboss_home]\jboss-5.1.0.GA\standalone\deployments...
Dockbar Display Error After Patch Installation With Patching Tool
legacy Troubleshooting
After installation of a new hotfix, the dockbar fails to display and an error message can be found in the logs: ERROR...
Changing the Storage Type When Using Dynamic Data List Data Definitions
legacy How To
When working with Dynamic Data Lists, it is possible to create your own data definition. By default, the Liferay platform stores the data definition as an xml, but you may also store...
Liferay Portal 5.2 Documentation
legacy
Liferay Portal 5.2 is a platform for creating effective business applications and solutions. It offers a robust feature set, impressive scalability, time-saving development tools, and...
Adding Portlets to Users' Private Pages By Default
legacy How To
This article describes how to add portlets to a user's private page by default. Resolution One way of achieving this is by creating a page anywhere in the portal with the pre-configured portlets you need, and...
Activating a Marketplace App Through a Proxy Server
legacy Troubleshooting
If a Marketplace app activation key is acquired via OrderId, the Liferay bundle will try to validate the key by accessing www.liferay.com. This is an issue if the server requires a forward proxy to access the...
Adding a Tag, Category, or Related Asset Does Not Increment the Version or Update the Time Stamp
legacy How To
This article documents a known issue with adding categories, tags or related assets to files in the Document and Media library. When you try to do this, a new version of the document...
WARNING "filterNormalizeUri received bad value" when working with blog entries
legacy Troubleshooting
Issue The following WARNING is obtained when editing/listing blog entries: WARNING [http-nio-8080-exec-7] com.google.template.soy.shared.restricted.Sanitizers.filterNormalizeUri |filterNormalizeUri received bad...
Liferay Screens on Liferay DXP 7.2 and latest Google announcement about Android API level 30 support
legacy
Issue As per https://developer.android.com/distribute/best-practices/develop/target-sdk#pre11, Google notified that By August 2021, new apps must target at least Android 11 (API level 30). By November 2021, all...
Wrong word breaking in forms description
legacy Troubleshooting
Issue If the description of the form is greater than the text width, the line must be broken and the text afterwards is not wrapped correctly. Environment Liferay DXP 7.0 with fix-pack de-98-7010 or older. ...
Wrong word breaking in forms page titles
legacy Troubleshooting
Issue If the text in the form page title is too long, the text wrapping cut words at any character. Environment Liferay DXP 7.0 with fix-pack de-98-7010 or older. Resolution Request a hotfix with the LPS-73685....
Fields Group is not properly hidden by Form Rules
legacy Troubleshooting
Issue Even if all the fields nested in a Fields Group are hidden by Form Rules, users can see the Fields Group Title and the icon to duplicate the Fields Group (if the Fields Group is set to be repeatable). Environment...
Forms Guest view permission problem with Staging
legacy Troubleshooting
Issue On a Live Site as a guest user, it is unable to see a Form that was presented on a page. Permissions seem to be set on the Staging site properly, and the same Guest User is able to access the Form on...