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Embedding a Single Liferay Page in an iFrame
legacy How To
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...
The XML Sitemap does not include Web Content URLs from the Asset Library or the Global Site
legacy Troubleshooting
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....
File Upload Fails in Forms on Remote Live Site
legacy Troubleshooting
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...
Headless API for retrieving a specific collection of web content
legacy
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...
External Document Management Tool Integration Fails When a Vocabulary is Required
legacy Troubleshooting
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...
Tomcat download error encountered when leveraging Liferay Developer Studio / IDE
legacy Troubleshooting
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...
The restClient object throws error in Freemarker templates on JBOSS EAP
legacy Troubleshooting
Issue The "restClient" object throws an error in a Freemarker template within a Web Content Template, Application Display Template, a Fragment or any other kind. The error message displayed on the HTML...
Enabling DKIM Email Signatures
legacy
Issue How to enable DKIM signatures for emails sent from Liferay. Environment Liferay DXP 7.4 Resolution DKIM signatures are configured on the mail server, not in Liferay DXP. Email security standards like...
Theme Contributor Loads Multiple Times
legacy
Issue When deploying a Theme Contributor, it loads multiple times. The number of times varies depending on the website, page, and other factors. Environment Liferay DXP 7.0 and later Resolution Multiple calls to a...
Site-initializer using PATCH instead of PUT for object definition with API
legacy Troubleshooting
Issue I am having issues updating our object definitions via site initializer synchronization. The issue was first observed with new fields not getting added to objects. When I do a manual object definition export/add...
How can I search for all instances where a specific theme has been applied?
legacy Troubleshooting
Issue I have applied a specific theme to certain pages and would like to update the theme to a new one. However, I am not sure which pages / layouts have my theme has been applied. When I remove my previous theme and...
"Column publishDate in table Layout already is datetime2(6)" Warning During Upgrade
legacy
Issue During the upgrade process from Liferay DXP 7.1 to a more recent version, the following warning message appears in the logs when using SQL Server: WARN [main][BaseSQLServerDatetimeUpgradeProcess:99] Column...
Upgrade to 2024.Q1.14 LTS on Oracle failed with "Invalid column name" error
legacy Troubleshooting
Issue When upgrading to Liferay DXP 2024.Q1.14 LTS, the database upgrade process fails with the following error: ERROR - Failed upgrade process for module com.liferay.layout.page.template.service...
Controlling Role Visibility via Headless API
legacy How To
Issue The /o/headless-admin-user/v1.0/roles API exposes all system roles, potentially revealing sensitive information about permission structures, user roles, and their associated components (portlets). Environment...
How to set two Liferays as separate SAML and IdP servers?
legacy How To
Issue How to set two Liferays as separate SAML and IdP servers? Environment Liferay DXP Quarterly Release Resolution Configure and setup first bundle: Add portlet.session.replicate.enabled=true to...
What hardware is supported to run Liferay?
legacy
Issue The Compatibility Matrix does not list any specific hardware to run Liferay. What is supported to run Liferay?   Environment DXP 7.3+ Quarterly Releases   Resolution Liferay's Compatibility Matrix focuses on...
When trying to develop an integration to import several product warehouse availability, the BatchEngineImportTask fails
legacy Troubleshooting
Issue Blocking bug evident when trying to use the warehouse item batch headless API. Steps to reproduce: Create a warehouse with external reference code CR41 Execute a POST to...
Content Structure Headless getSiteContentStructuresPage search does not consider Structure name or description
legacy Troubleshooting
Issue The user is unable to search for a specific web content structure using either the structure name or description via the API endpoint: /o/headless-delivery/v1.0/sites/20117/content-structures?search=demo...
"Fields", "nestedFields" and "Restrict Fields" do not filter out the data in the API response body
legacy Troubleshooting
Issue While using the Navigation Menu Headless API (`/o/headless-delivery/v1.0/navigation-menus/${navigation_menu_id}`), the response is too long, especially with multiple navigation levels. When...
Thread deadlock during startup of liferay in cluster
legacy Troubleshooting
Issue I'm not 100% sure on how to reproduce/trigger it, but it seems that when there is active traffic to the cluster, there is a fair chance that one of the nodes will deadlock during startup of the portal. We see this...