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AI Accelerate content creation, streamline operations, and deliver context-intelligent assistance with integrated Al.

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Self-hosted Installation Deploy, configure, and maintain Liferay DXP on your own infrastructure.

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Applicable Versions

- 7.4
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- DXP 2023.Q3
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Where can I see image details in the Headless API response for Vocabularies?

Issue I cannot see image details for Categories in the Headless API response upon calling /o/headless-admin-taxonomy/v1.0/taxonomy-categories/{{categoryId}} Environment Liferay 7.4 Quarterly Releases...

String ¿¿¿¿¿¿ is displayed in several Web Contents after upgrading

legacy Troubleshooting

Issue After upgrading, some Web Contents are displayed with the string ¿¿¿¿¿¿¿. Environment Quarterly Releases: 2023.Q3, 2023.Q4, 2024.Q1, 2024.Q2, 2024.Q3 Resolution The string ¿¿¿¿¿¿ is codification of the...

Database Upgrade from Liferay 6.2 to DXP 2024.Q4 Fails on Oracle 19

legacy Troubleshooting

Issue When upgrading from Liferay 6.2 to DXP 2024.Q4 quarterly release using the `db_upgrade_client.sh` script, the process fails with the following error: Type change is not allowed when altering column name. Column...

Video loads multiple times on page refresh/ page navigation

legacy Troubleshooting

Issue When a video is added to the page and the page is refreshed, the video gets loaded multiple times which is ultimately impacting the performance of the page. Steps to reproduce: 1. Go to Documents and...

ERROR [SystemExecutorServiceUtil-5][BundleBlacklist:198] Unable to uninstall org.eclipse.osgi

legacy Troubleshooting

Issue After restarting the server, the system shuts down and displays a 503 error. The following error appears in the logs: 2024-11-29 22:12:03.912 ERROR [SystemExecutorServiceUtil-5][BundleBlacklist:198]...

Spring Framework 6 and JDK 21 Compatibility with Liferay DXP

Issue There is a need to upgrade the application to Spring Framework 6 due to security vulnerabilities in Spring 5.x. Is Spring 6 compatible with Liferay DXP 7.4 or later patches? What is the exact version...

Error when projecting a clob field in a DSL query with an Oracle database

legacy Troubleshooting

Issue Given the following DSL query: DSLQuery testQuery = DSLQueryFactoryUtil.select(ddmfaTable.largeAttributeValue) .from(ddmfTable) .innerJoinON(ddmfaTable,...

Null captcha text in a custom development using liferay-captcha taglib

legacy Troubleshooting

Issue After adding the captcha taglib in a custom JSP, for example: <liferay-captcha:captcha url="${captchaURL}" /> CaptchaUtil.check(actionRequest) is returning an error since CAPTCHA_TEXT is null....

WAR Deployment Issue with Java 17

legacy Troubleshooting

Issue I'm seeing the following error when deploying a war portlet that was compiled using Java 17: ERROR [fileinstall-directory-watcher][DirectoryWatcher:988] Unable to start bundle:...

When will Liferay support JBoss EAP 8?

Issue Do you have plans to support JBoss EAP 8 for the Liferay Quarterly Release? Environment Liferay Quarterly Release Resolution We still have not indicated or planned the exact Quarterly Release where the JBoss EAP...

Marketplace License Does Not Appear On Our Account and Purchased Apps Not Visible

Issue We purchased a perpetual license to the RTG Survey Portlet, but it seems that it's no longer attributed to our account. As the marketplace has changed significantly since we last had to re-issue a license key,...

"Single Node (Memory Clustered)" type of jobs are not scheduled

legacy Troubleshooting

Issue When restarting the Liferay portal, the job schedulers are not auto-scheduled in a Single Node (Memory Clustered) environment. Expected result: Next Run Date will show an actual date Actual result: Next Run...

Can Liferay integrate logs with SIEM?

Issue Is it possible to integrate Liferay's application log entries with a centralized logging system like SIEM(Security Information and Event Management)? Environment DXP 7.4 Resolution SIEM integration may be possible...

Alternative to using the Registry API in Liferay DXP 7.4

Issue Upgrading from Liferay DXP 7.3 to 7.4 can found issues with a custom module that overrides jsp files and uses the Core Registry API...

Error: HikariPool-1 - Failed to validate connection org.postgresql.jdbc.PgConnection@xxxxxx (This connection has been closed.). Possibly consider using a shorter maxLifetime value

legacy Troubleshooting

Issue Facing the following error in the logs and the Liferay node became unresponsive: HikariPool-1 - Failed to validate connection org.postgresql.jdbc.PgConnection@6c009ca1 (This connection has been...

How to implement Bar Chart in DXP?

Issue How to display dynamic data on bar and graph charts in Liferay DXP? Environment Liferay DXP 7.4 Resolution NOTE: The following resolution requires customization and should only be implemented at the...

Garbage Collection on Java 21

NOTE: Liferay Support does not recommend or endorse specific third-party products over others. The information provided about products not created by Liferay is for reference purposes only, and any implementation...

NullPointerException when evaluating AuthLoginGroupSettingsUtil.isPromptEnabled

legacy Troubleshooting

Issue The following error is thrown in the logs every once in a while: 2024-07-29 06:55:37.018 ERROR [http-nio-8080-exec-7][CTCollectionPreviewFilter:53] java.lang.NullPointerException...

NullPointerException on assetRendererFactory after Upgrade

legacy Troubleshooting

Issue After upgrading to Liferay DXP 2025.q1, the upgrade process completes successfully. However, upon restarting the server, the following error is shown in the log: ERROR [render_portlet_jsp:122] Cannot invoke...

After Upgrading to 2024.Q1 User Public Pages Return 404 Error if Accessed via PlId

Issue After upgrading from Liferay DXP 7.4 u48 to 2024.Q1, user public pages with guest permissions return a 404 error, except for the page owner. The portal administrator also cannot access these pages. Environment...

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