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Admin UI breaks after changing site default language
legacy Troubleshooting
Issue After changing a site's default language to a non-English locale and disabling English (United States) support, the Admin UI breaks. The issue occurs when the "Use Localized URL" option is selected in...
Unable to Save Forms After Enabling ModSecurity
legacy Troubleshooting
Issue After enabling ModSecurity with the default settings, forms with more than three fields cannot be saved. The following error message is displayed in the logs: ModSecurity: Access denied with code 400 (phase 2)....
"Select Master Page is temporarily unavailable" when trying to add a Display Page Template
legacy Troubleshooting
Issue I want to add a Display Page Template and I get the following error: In the logs, I see: 2025-02-10 18:18:39.160 ERROR [http-nio-6080-exec-8][PortletRequestDispatcherImpl:295] Unable to dispatch request:...
Request to /o/change-tracking-rest/v1.0/ct-collections returns 403
legacy Troubleshooting
Issue When accessing Publications through the UI, they are not displayed. The request to `/o/change-tracking-rest/v1.0/ct-collections` returns a 403 Forbidden error when it goes through the Web Application Firewall...
"Interval is either equal or less than 0" error is produced during the upgrade and checkInterval is reset to zero
legacy Troubleshooting
Issue When upgrade from 6.2 to 2024.Q4, following error is produced in the log files: 2025-02-11 20:48:20.910 ERROR [main][ROOT:47] bundle com.liferay.journal.web:5.0.180...
Updating Parent Object Fields from Child Object Actions
legacy How To
Issue How to update a field's value in the parent object when a new child instance is created using object actions of the child object. Environment Liferay DXP 7.4+ Resolution Use a Groovy script Action triggered by...
Dynamic Blueprint parameters with Search API
legacy How To
Issue Blueprints offer static filtering by field values, but a dynamic approach is needed where search fields enable filtering based on user-provided values for specific structure fields, Is possible to...
Documents and Media widget displays "Copy to" action for Guest users
legacy Troubleshooting
Issue The "Copy to" option is displayed in the Documents and Media widget for Guest users, even though they lack the necessary permissions to perform this action. This can lead to a poor user...
Unassign Site Template from a Site / Export a site without the template it was based on
legacy Troubleshooting
Issue Is there a way to unassign a Site Template from a Site? When importing a site using a .lar file into a company where the associated Site Template doesn't exist, an error occurs: "Site cannot be Imported as Site...
Collection Display Fragment is not responsive when using the CSS Medium Screen Size (col-md)
legacy Troubleshooting
Issue We've observed that when using the Collection Display fragment to display a collection of data/items and selecting the medium screen size (col-md), the responsiveness becomes unreliable.  Environment Quarterly...
XSS Vulnerability present when using Web Content Article's source code
Troubleshooting
Issue We've observed a XSS Vulnerability present when using Web Content Article's source code.  This vulnerability appears to be present when involving the deployment of a payload via the source code.  Steps to...
Custom Widget Gets Rendered Twice
legacy How To
Issue After defining a Custom Element widget and placing it on a page, it is observed that the widget is loaded twice. Sometimes this happens so fast that it is unnoticeable, other times a couple of seconds...
SAML - Can you end the Identity Provider's session when the Service Provider's session times out?
legacy Troubleshooting
Issue We have Liferay configured as a SAML Service Provider (SP), and we use third-party software as the Identity Provider (IdP) Our IdP is used for multiple applications, so its session timeout is set for a...
Old version of an updated file gets downloaded instead of the new version
legacy Troubleshooting
Issue Some team members had to go into the 'Current Assets' asset library and re-version some files that needed updating. After re-versioning the files, when Person A went to download the files to see how...
Is integration of mTLS possible in Liferay?
legacy How To
Issue We are required to use mTLS (Mutual Transport Layer Security) for certain requests Is it possible to integrate mTLS with Liferay? Environment DXP 7.4 Quarterly Releases Resolution Yes, it is possible to...
Creating Display Page Templates for Calendar Events in DXP 7.3
legacy
Issue The documentation Using Display Page Templates in learn.liferay.com mentions you can create Display Page Templates for calendar events, but this for calendar events is missing in Liferay DXP 7.3. Environment...
The site name is appended to every Event/Meeting created in Liferay Calendar
legacy
Issue The site name is appended to every Event/Meeting created in Liferay Calendar. Environment DXP Quarterly Release 2024.Q2.0 Resolution Liferay calendar displays the site name as default when the event or...
Impersonation Clashes with Cached Web Content Templates
legacy Troubleshooting
Issue Web Content Templates can be configured for caching to boost performance. When not cached, the generated HTML is rendered for each request. When cached, the generated HTML is stored in the cache and...
Web Content Not Displayed in Context in Search Results
legacy Troubleshooting
Issue Some web contents are not displayed in context when accessed from search results with the "Display selected search result in context" checkbox selected. For web contents displayed in an asset publisher, the...
How to modify the Cache-Control header to prevent browser caching issues
Troubleshooting
Issue After deploying a new version of my theme, users are experiencing issues due to old Javascript files being loaded from the browser cache. Thus, we would like to modify the Cache-Control header of those...