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Documents and Media allows restricted file types in portal-ext.properties
Issue The customer tried to restrict the file types .exe and .cmd to be uploaded in Documents and Media but despite configuring dl.file.extensions and dl.file.extensions.strict.check properties in portal-ext.properties it still allows them to upload files with these extensions.   ...
How to Configure Global Error Pages in Liferay DXP
Issue How can I configure error pages (404, 403, 500) globally for all sites in Liferay DXP? Environment Liferay DXP 7.2+ Resolution While utility pages (including error pages like 404, 403, and 500) are configured at the site level by design, there's a way to apply a global...
Outdated ibm-cos-java-sdk in Liferay S3 Module on JDK 21
Issue The liferay-portal-s3 package relies on ibm-cos-sdk-core version 2.9.0, which hardcodes the KeyManagerFactory to 'SunX509', a value no longer recommended for use with Java 21. Environment 2024.Q4.7 Resolution This issue has been addressed by LPD-51819. For earlier Liferay versions,...
Need to Retrieve articles by the Structure Key
Issue How to retrieve the web content articles by the structure key via the Headless API? Structure Key: Environment Liferay DXP Quarterly Release Resolution This functionality is currently a limitation of the Liferay Headless API. However, users may submit a feature request, which will...
Groovy scripts in Objects actions do not work in JBoss. System.out.println traces do not appear in the server logs.
Issue Objects actions using Groovy scripts to update web content after an entry is added or deleted in the object do not work as expected. This functionality works in Tomcat environments, but not in JBoss environments. System.out.println traces do not appear in the server logs....
Issue with Missing Aggregation Fields in Account Headless API Response
Issue When I use the OOTB Account object by adding a relation to a custom object that includes aggregation fields and a custom picklist field, the aggregation fields are returning as an empty string ““ from the API response. Steps to Reproduce: Start 2025.q1.2-lts Create a Picklist with...
Troubleshooting Unresponsive UIs and ExpressionFactoryImpl Errors
Issue After upgrading, you may experience unresponsive user interfaces along with ClassNotFoundException messages in the Liferay logs. Depending on the page and component, symptoms include the Product Menu failing to open, buttons and menus not reacting, or pages returning an internal...
Adaptive Media Warnings from AMRuntimeException and Errors from GhostscriptImpl in the Logs
Issue There are warnings related to Adaptive Media and Errors related to Ghostscript in the logs when trying to configure ImageMagick and generating media previews. First warning:   2025-04-24 00:02:15.885 WARN [liferay/adaptive_media_processor-685][AMMessageListener:79] null...
Adding proxy properties in the JVM causes images to no longer be visible on the site
Issue After adding the following properties to the environment variables LIFERAY_JVM_OPTS, images on the site are no longer visible. https.proxyHost= httpx.proxyPort   Environment Liferay DXP QR 2024.Q1.10   Resolution In order to get the images to appear, the following property must...
Is Liferay Affected by CVE-2025-29927?
Issue Is Liferay affected by vulnerability CVE-2025-29927?   Environment Liferay DXP Quarterly Releases   Resolution The vulnerability CVE-2025-29927 is related to Next.js, a technology not used by Liferay as a software. Thus, this vulnerability doesn't affect Liferay itself.,...
Embedding a Single Liferay Page in an iFrame
Issue I'd like to embed a form into other websites using an iframe so that guest users can fill and submit it. Content-Security Policy (CSP) configurations are instance-level, not page-specific. So, if I use the CSP beta feature and add a frame-ancestors configuration, it will be applied...
The XML Sitemap does not include Web Content URLs from the Asset Library or the Global Site
Issue The sitemap does not include any web content created in Asset Libraries or the Global site. Web contents having a Display Page template within the site are correctly included in the XML sitemap. Environment Liferay DXP 7.3, 7.4 Quarterly Releases Resolution This behavior is not...
File Upload Fails in Forms on Remote Live Site
Issue When uploading files using a form upload field on Remote Live site, files do not upload, and the following error message appears: "An unexpected error occurred while uploading your file." This only occurs in Remote Live site and not on the Staging site. Environment Liferay DXP 7.4...
Headless API for retrieving a specific collection of web content
Issue Is there any headless API for retrieving a specific collection of web content? Environment Liferay DXP 7.4 Liferay Quarterly releases Resolution Currently, there is no headless API available to retrieve a specific collection of web content. A Feature Request is created to analyse...
External Document Management Tool Integration Fails When a Vocabulary is Required
Issue I'm unable to create a new document in Google Drive or Office 365. After editing documents in Google Drive and navigating back to Liferay, the Liferay UI breaks. I currently have at least one Vocabulary that is required for documents. Environment DXP with Google Drive or Office 365...
Tomcat download error encountered when leveraging Liferay Developer Studio / IDE
Issue When leveraging Liferay Developer Studio / IDE to build Liferay 2025.Q1.3, my build fails with indications that Tomcat is not able to download Example error: Execution failed for task ':modules:demo-local-service-wrapper-test:setUpTestableTomcat'. > Can't get...
Custom CK Editor toolbar is registered but not displayed
Issue We followed this blog post to create a custom CKEditor 4 module in workspace. We can see that CKEDITOR.plugins.registered but, we are not able to see it on the CK Editor toolbar UI in Liferay 7.4 portal. Environment Quarterly Releases Resolution The blog post was written 4 year...
Brave log-correlation issue
Issue I am using brave (https://github.com/openzipkin/brave) to create a correlation across all logs events from Liferay, portlets and backends. After upgrading from Liferay 7.2 to 2024.Q3.12, which now internally uses log4j2 v2.17.1, I am missing the information taceId and spanId in...
Slow Performance When Searching for Non-Admin Users
Issue Searching for non-admin users causes performance issues that did not exist  prior to upgrading to 2024.q1. When non-admin users attempt to search, they receive a timeout error.  Performance issues in SearchPermissionChecker due to too many GroupLocalService calls. Thread dumps show...
"Lambda expressions are allowed only at source level 1.8 or above" warning occurs in the logs
Issue The following warning occurs in the logs while configuring the WebSphere application server with Liferay. WARN [WebContainer : 4][code_jsp:162] {code="500", msg="JSPG0049E: /html/common/themes/top_head.jsp failed to compile : __JSPG0225E: An error occurred at line: 21 in the...

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