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Liferay DXPのインストール
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: Liferay DXPのインストール, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: Liferay DXPのインストール
Help Centerチケット添付用のパッチレベルファイルを取得する
legacy How To
, knowledgeArticleType: howTo, legacy: true, name: Help Centerチケット添付用のパッチレベルファイルを取得する, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: Help...
Migrating Your Database to PostgreSQL
How To
Introduction Liferay adopted PostgreSQL as the default database for PaaS and SaaS projects in October 2024. Since then, all new Liferay PaaS and SaaS deployments use PostgreSQL. To maintain compatibility and ensure...
Liferay DXP Agent Fails to Start on Jakarta (Tomcat 10) Images with javax.annotation Error
Troubleshooting
Issue When using a Liferay DXP instance deployed on a Jakarta-based image (e.g., Tomcat 10), the liferay-dxp-agent bundle may fail to start. The logs will show an org.osgi.framework.BundleException error related to an unresolved package import. A key part of the error message will look...
How does Let's Encrypt validate custom domains to create their certificate?
legacy Troubleshooting
Issue How does Let's Encrypt validate custom domains to create their certificate? Environment Liferay Cloud Resolution Custom domains undergo a challenge before certificates can be properly issued. If the challenge...
Will page comments be deleted after time or when reaching a storage limit?
legacy
Issue Are there any settings that regulate retention of comments? In other words, how many comments can be stored for a page before they are deleted automatically? Environment DXP 7.2 Resolution There is no automated...
How do you edit robots.txt for virtual host public pages?
legacy Troubleshooting
Issue We are trying to edit the robots.txt file through public pages, but we are getting the following message: 'Please set the virtual host before you set the robots.txt'. We are using one instance with two sites and...
Rating does not work on the Asset Publisher
legacy Troubleshooting
Issue I have an issue with the Asset Rating. I create web content or any asset that can be rated. I place an Asset Publisher on a page to display the content. I enable the ratings on the Asset Publisher. When I rate...
Liferay Server Fails to Start Due to OutOfMemoryError: unable to create new native thread
legacy Troubleshooting
Issue The Liferay DXP server fails to start. The log files contain the following error message: ERROR [...][...] failure submitting task to thread pool java.lang.OutOfMemoryError: unable to create new native thread...
Account Roles Are Not Visible After a LAR File Import
legacy Troubleshooting
Issue After exporting roles via a LAR file and importing them into a new environment, Account Roles are not visible under the Account Roles tab in Control Panel > Users > Roles Regular Roles and Site Roles from the...
How to View Highlighted Changes for Pages in a Publication
legacy How To
Issue When reviewing changes for a page within a Publication, it is not immediately clear how to view the highlighted differences (additions/deletions) in a unified view, similar to the functionality available...
Field groups in Web Content Structures become Field Sets after Import or Modification
legacy Troubleshooting
Issue When a web content structure containing a field group is imported via a LAR or JSON file, the field group is converted into an uneditable, referenced field set. This issue also occurs when...
SCIM Support for Microsoft Entra ID
legacy
Issue Is there complete out-of-the-box SCIM support for Microsoft Entra ID in Liferay DXP? Environment Versions before 2025.Q2.0. Resolution Full support for Microsoft Entra ID with Liferay's SCIM functionality was...
Publication shareable link and email link do not automatically select the publication that needs work/review
legacy
Issue When using publications and collaborating with other users. The link shared via publication email does not select the publication that needs reviewing/collaboration. The user needs to manually select the...
User ID's and Emails populating due to SSTI vulnerability
legacy Troubleshooting
Issue We've found an undesirable behvavior when using new widget templates on a page. When using the expandoColumnLocalService.CTPersistence.openNewSession(null) function, the the direct SQL query execution within...
Is it possible to configure a custom page for the 403 error using Utility Pages?
legacy
Issue I am trying to add a new Utility Page for a 403 (Forbidden) error, but the only options available are for 404 (Not Found) and 500 (Internal Server Error). I would like to know if it is possible to create a...
Client Extensions not working on Non-Primary Virtual Instances on PaaS
legacy Troubleshooting
Issue When deploying Client Extensions (CX) to a Liferay PaaS environment with multiple virtual instances, the CSS and JavaScript files for extensions on non-primary instances fail to load. This results...
Is it Possible to Require an Administrator to Enter Their Password When Changing a User's Password?
legacy
Issue When I want to updates a user's password as an administrator, the system does not require to re-enter my own password for authentication. This is inconsistent with other actions, such as updating a screen...
This version of MySQL doesn't yet support 'existing primary key drop without adding a new primary key
legacy Troubleshooting
Issue We are upgrading from liferay-dxp-tomcat-2023.q4.4 to liferay-dxp-tomcat-2025.q1.15-lts. Currently we are using Mysql 8.0.41-azure on our server which is compatible with liferay-dxp-tomcat-2025.q1.15-lts.   Liferay...
How to Migrate from Advanced File System Store to Google Cloud Storage
legacy How To
Issue When using the Advanced File System Store for the Document Library, what is the correct procedure to migrate to Google Cloud Storage (GCS)? This includes understanding if the migration is a direct...
Customizing pagination delta values at instance/site level
legacy How To
Issue The pagination options for search results (e.g., the number of items displayed per page) are controlled globally by the search.container.page.delta.values property in the portal-ext.properties...
Fieldsets with Custom Names Disappear When Filtering by Translation Status
legacy Troubleshooting
Issue In the web content editor, fieldsets that do not follow the default naming pattern (e.g., Fieldset1234) are hidden when filtering by "Untranslated" fields. This issue is caused by a regex that incorrectly assumes...
Is it possible to disable the '/o/graphql' endpoint?
legacy How To
Issue For custom requirements, it may be necessary to disable the /o/graphql endpoint. Is there an out-of-the-box configuration to disable this endpoint? Environment Liferay DXP 7.3, DXP 7.4 and...
"Friendly URL is Already in Use" Error Message Lacks Specifics on its Location
legacy
Issue When creating or updating a page, if a user enters a friendly URL that is already in use by another page, the system displays a generic error message: "The friendly URL is already in use." This error message does...
Client Extension disappears
legacy Troubleshooting
Issue We've found that our client extension disappears after Liferay is restarted. After a customElement CX is deployed, Liferay is forced to restart and our extension disappears with every restart. Environment SaaS...
Document URL Displays Virtual Instance Domain Instead of Site Virtual Host
legacy
Issue I've configured a Site with its own Virtual Host (www.b.com), but when I upload a document to that site, the document's URL incorrectly displays the parent Virtual Instance's domain (www.a.com). I expected...
Upgrade Fails with SQLIntegrityConstraintViolationException for Duplicate Repository Entry
legacy Troubleshooting
Issue When upgrading from Liferay DXP 7.2 to a newer version (7.4+ or quarterly releases), the upgrade process fails with an SQLIntegrityConstraintViolationException. The error message in the logs...
A page's Menu Display widget, Search bar widget, and Footer cannot be removed from a page's layout
legacy Troubleshooting
Issue This article documents a case where a page's Menu Display widget, Search bar widget, and Footer cannot be removed from a page's layout Environment Liferay DXP Quarterly Releases Resolution Pages inherit styles from...
Performance Issues in Publications after Upgrading to 2024.Q1
legacy Troubleshooting
Issue Users may experience a performance drop when working with Publications. This is especially noticeable when navigating through Web Content within an active publication.   Environment Liferay DXP 2024.Q1  ...
Can Terms Of Use be Configured at the Site Level?
legacy
Issue If we have two or more sites, is it possible to specify a different journal article for the terms of use of each site? As the following current custom properties are not sufficient as they apply to every site:...
Web Content Templates cache Absolute image URLs, not Relative URLs
legacy Troubleshooting
Issue The templates cache absolute image URLs instead of relative URLs. Environment 2024.Q1.12, 2024.Q1.18 Resolution Upgrade to 2024.Q2.0+ or Request a hotfix with LPD-23196, knowledgeArticleType: troubleshooting,...
Custom DDM field React error #321
legacy Troubleshooting
Issue While using our custom ddm field module we are facing react error #321 Environment Liferay DXP Quarterly Releases Resolution The issue could indicate that multiple instances of React are being loaded. Since...
Can Angular Portlets be crawled by SEO tools/Google?
legacy
Issue Can Angular Portlets be crawled by SEO tools/Google? Environment Liferay DXP any Resolution By default, Angular Portlets in Liferay are not SEO-friendly and cannot be easily crawled by search engines like...
Issue with Display Page Template URL for Web Content Articles
legacy
Issue I have an issue with the Display Page Template  URL. I have configured a Display Page Template named "Test News" to display the full article data for web content articles of type News. I assigned the friendly...
Unexpected Page Redirection to an Invalid Friendly URL
legacy Troubleshooting
Issue When accessing a page with a valid friendly URL (e.g. /web/portal/manage-users), an unexpected redirection occurs to another URL (e.g. /web/portal/manage-users-a). The unintended page and its redirect...
Link to Page Layout Selector shows public pages in the selector in private page configuration after saving
legacy Troubleshooting
Issue I have an issue with the Private Page of type Link to Page of this site. They create a blank site, and they add to it 2 Private Pages. One private widget page and another link to a page of this site. On the...
Layout Templates Appear in the Themes Section
legacy Troubleshooting
Issue After an upgrade, custom layout templates (layouttpl) are incorrectly displayed in the "Themes" section of the page configuration. This occurs because the generated .war file for the layout...
Users removed from an LDAP server are not being removed from the Liferay user group UI when a custom service wrapper utilizes deleteUserGroupUsers(long userGroupId, long[] userIds)
legacy Troubleshooting
Issue Users removed from an LDAP server are not being removed from the Liferay user group UI when a custom service wrapper utilizes the deleteUserGroupUsers(long userGroupId, long[] userIds) method. In this case, when...
Why did Cache-Control change from 'public to 'private'?
legacy
Issue Prior to 7.4 U84, Cache-Control was set to 'public', and after upgrading to 7.4 U84 or above (including any Quarterly Release version), Cache-Control is now set to 'private'. Due to this, CDNs may have issue caching...
Configuring Product Visibility Across Channels with Headless API in Liferay Commerce
legacy How To
Issue Is it possible to manage (assign/ remove) product visibility per channel using the Headless API?  Environment Liferay DXP 2024.Q4 Resolution By default, products are visible across all channels. This...
No theme found During Startup When a Theme is Not Yet Deployed
legacy Troubleshooting
Issue The server logs show the following messages before the theme is fully deployed: 2025-07-09 06:25:20.463 WARN [https-jsse-nio-8443-exec-14][ThemeLocalServiceImpl:220] No theme found for specified...
Personalized Experience Not Displayed when using "AND" with IP Geocoder Country
legacy Troubleshooting
Issue When creating a segmentation using the IP Geocoder Country property in combination with another condition (e.g. a user property), the personalized experience configured for this segment is not displayed for a...
Analytics option not shown at site level
legacy Troubleshooting
Issue The Analytics option is not available at site level and you cannot configure it. Environment 2024.Q4.0+ Resolution Go to Instance Configuration > Analytics Configure the name of the provider (in this case...
Chart Taglib is Unavailable in Liferay DXP 2025.Q1 and Later
legacy How To
Issue After upgrading to Liferay DXP 2025.Q1, custom modules that use the Liferay Chart Taglib fail to build or deploy. The build process may fail with an error indicating the chart library cannot be found: Could...
Error 'A folder already exists with name image.default.company.logo' during startup after Upgrade
legacy Troubleshooting
Issue After upgrading from a previous version of Liferay DXP, the server fails to start up correctly and throws a DuplicateFolderNameException in the logs. The error indicates that a folder named...
"module java.base does not 'opens java.lang.invoke'" Error Prevents Elasticsearch Sidecar Startup
legacy Troubleshooting
Issue I'm unable to get the Elasticsearch Sidecar to start after upgrading to a quarterly release of Liferay DXP. When checking the server logs, I see the following error message:...
Does Liferay have an Attestation of Compliance to be PCI certified?
legacy
Issue We are in the process of reviewing application compliance and want to know if Liferay has an attestation of compliance (related to PCI), specifically the Payment Card Industry Data Security Standard? Environment...
Password Reset Link Immediately Shows as 'No Longer Valid'
legacy Troubleshooting
Issue When a user requests a password reset, the link in the notification email leads to an error page stating, "Your password reset link is no longer valid." This occurs even if the link is clicked immediately...
How can I protect against CVE-2025-4388 vulnerability?
legacy Troubleshooting
Issue My Liferay Instance has a vulnerability to CVE-2025-4388 Environment Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution Upgrade to 2024.Q1.13+ Request a Hotfix with LPD-46038, knowledgeArticleType:...
Public resources under /o/
legacy How To
Issue Why /o/marketplace-app-manager-web/icon.jsp is public by default? Are there any other out of the box resources publicly available by default? Environment Liferay DXP any Resolution The Marketplace module is an...
Searching in a page created from a content page template does not work
legacy Troubleshooting
Issue I have an issue with searching in pages created from the content page template. When I search in a page and filter to "Pages", nothing happens in the page, and there are no search results. Steps to reproduce...
What filtering syntax to use in headless API for filtering for those entries that do not belong to any categories?
legacy
Issue I am using the API GET /v1.0/asset-libraries/{assetLibraryId}/content-elements, but the question might be relevant for other endpoints as well according to...
StaleStateException Error During Startup with OpenID Connect Configuration
legacy Troubleshooting
Issue During a Liferay DXP startup, the following error message appears in the logs, related to OpenID Connect provider configuration: ERROR [...][BatchingBatch:139] HHH000315: Exception executing batch...
Unable to add Information Templates after changing Default Language
legacy Troubleshooting
Issue When only one language is available in Instance Settings > Localization and it is not "English (United States)", the Information Templates section under Design > Templates do not load. Environment Quarterly...
How to Configure Liferay DXP Logs in JSON Format
legacy How To
Issue How can Liferay DXP be configured to generate logs in JSON format instead of the default plain text format? This is often required for integration with modern log aggregation and analysis tools....
Translated Object Field Values Not Displaying in Page SEO Meta Tags
legacy How To
Issue When using an Object with translatable fields for a page's SEO settings (e.g., HTML Title and Description), the translated values do not appear in the page's meta tags. For example, when viewing the page in...
Integrating Liferay as a Mobile App
legacy
Issue I want to export my Liferay web instance into an Single-Page-Application (SPA) or a standalone native mobile App. Environment Liferay DXP 7.4 Quarterly Releases Resolution Currently Liferay doesn't support...
Liferay GET Requests are blocked during new Web Content Creation
legacy Troubleshooting
Issue The Web Application Firewall blocks the Liferay GET requests, when the New Web Content Page is opened. The blocked endpoint is /o/dynamic-data-mapping-form-field-types. The GET request is blocked by having a...
Workflow Task URL for Unauthorized User Returns 404 Instead of Login Page
legacy Troubleshooting
Issue When an unauthorized user attempts to access a workflow task URL, they are shown a 404 error page instead of being redirected to the login page. This issue specifically occurs when the URL follows the...
Adaptive Media Processing of GIFs Leads to High Disk Usage in Temp Folder
legacy Troubleshooting
Issue When using Adaptive Media, the tomcat/temp directory grows significantly, consuming a large amount of disk space.  The following error can be seen repeatedly in the logs: Unable to scale file...