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How to update our Tomcat server?
legacy How To
Issue We've found a security issue in our current Tomcat server version The issue has been fixed in the latest version of Tomcat Does Liferay provide a fix for the issue? If not, how can we upgrade our...
Disable Footer Section
legacy How To
Issue How to hide the footer section("Powered by Liferay" section)? Environment Liferay DXP 7.2 Resolution The below steps can be followed to disable the footer section: 1) Go to Site Builder > Pages. 2) Click on the...
Config file deployment with values in special Unicode characters are not visible properly in User Interface
legacy Troubleshooting
Issue When exporting some settings from Control Panel → System Settings, the resulting OSGi config file will be UTF-8 encoded. However, at the next startup, when reading that file, Liferay does not assume that it...
How HTTP cookies are being used in Liferay DXP 7.0+
legacy
Issue How are the cookies being used in Liferay DXP 7.0 (and above)? Tested Environments Liferay DXP 7.2 Liferay DXP 7.1 Liferay DXP 7.0 Resolution GUEST_LANGUAGE_ID: In 7.0+, used to...
Searching with JournalArticleLocalServiceUtil class for "xml" returns all contents
legacy
Issue When using the JournalArticleLocalServiceUtil class to search for web content articles, it is considering the xml tags of the field content. So if we search for "xml", it returns all the web content articles....
Login fails in local environment.
legacy Troubleshooting
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please...
How to decide which Liferay DXP image from Docker Hub to use with Liferay PaaS
legacy
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Now that the Liferay DXP image for a Liferay PaaS environment...
Understanding a "There is no order guarantee on which result is returned" Portlet Preferences warning when using embedded Hypersonic
legacy Troubleshooting
Issue When unzipping and launching a 7.1 SP4 bundle, the following WARN is shown in the logs: 2020-09-30 15:21:30.057 WARN [http-nio-8080-exec-2][PortalPreferencesPersistenceImpl:208]...
How to give permission to users to see the title and description of Calendar events?
legacy Troubleshooting
Issue Unauthenticated users or users with the default User role can not see the title and description of Calendar events  Environment DXP 7.2 DXP 7.1 DXP 7.0 Resolution Log in as your administrator user to Liferay Go...
Adjusting Log Levels to persist after portal restart
legacy How To
Issue Log levels that have been adjusted through the Server Administration are reset after a server restart. I'd like the log levels adjustments to persist after restarts. Environment DXP 7.0+ Resolution Adjust log...
How-To Generate a HAR file for Liferay Support
HTTP Archive (HAR) files are a format used to track information between a user's browser and site. It can be used to identify performance issues such as slow load times, page renders, or other bottlenecks. This is...
Content Delivery Network (CDN) configuration "cdn.dynamic.resources.enabled=false" is not working
legacy Troubleshooting
Issue After setting cdn.dynamic.resources.enabled=false, Liferay is still accessing some CSS and JavaScript from the CDN URLs configured in cdn.host.http= and cdn.host.https= Environment Liferay...
Staging configuration is incorrect after fix pack update
legacy Troubleshooting
Issue We have staging enabled for a long time with only the Dynamic Data Lists portlet staged After updating to Fix Pack 61 or above, our staging configuration has changed and shows not only the Dynamic...
Implement many-to-many relationship with existing Liferay entities using the Service Builder
legacy
Issue I would like to implement many-to-many relationship between my entity and an existing Liferay entity (for example the User table). Environment DXP 7.0+ Resolution Implementing relationships with the...
Is Adobe Flash Supported?
legacy
Issue Is Adobe Flash Supported? There is no information about it in the Support Matrix. Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution We have no official stance on Adobe Flash, it can be...
If I change the friendly URL of my site, do I need to modify the link?
legacy
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please...
ETAG response header is missing
legacy
Issue ETAG response header is missing on a page. Environment DXP 7.1 Resolution If a page contains at least one non-cacheable portlet, - such as Asset Publisher -, the ETAG response header is not added by design. The...
Unicode special characters from a UTF-8 encoded OSGI config file are not properly read
legacy Troubleshooting
Issue 1. add the osgi config file attached to the osgi/config directory 2. start the liferay server 3. go to system settings to the comments section Expected result: discussionEmailBody property has "Mit freundlichen...
Is there an Entity Relationship Diagram (ERD) for Liferay DXP?
legacy
Issue I'm looking for an entity relationship diagram (ERD) for Liferay DXP Is there a diagram that maps the entity relationships? Environment Liferay DXP Resolution Liferay does not provide an Entity Relationship Diagram The...
Error when executing Groovy script: java.sql.SQLException: Can't call commit when autocommit=true
legacy Troubleshooting
Issue When a Groovy script with a commit instruction is executed it fails with the error: java.sql.SQLException: Can't call commit when autocommit=true Environment DXP 7.2 Resolution On the portal-ext.properties file...