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Is Oracle 23ai Supported by Liferay DXP?
legacy
Issue Is Oracle database version 23ai compatible with Liferay DXP? Environment Liferay DXP 7.4 Liferay DXP Quarterly Releases Resolution Currently, Liferay DXP does not support Oracle version 23ai. The...
Cluster won't be established and traces show Autodetecting JGroups outgoing IP address and interface for false:80
legacy Troubleshooting
Issue After setting up a Liferay cluster, the cluster won't be properly established. There's a suspicious trace in the logs INFO [SCR Component Actor][JGroupsClusterChannelFactory:130] Autodetecting JGroups...
Unable to schedule Web Content with past dates
legacy Troubleshooting
Issue As of 2025.Q1, you can no longer edit the "Display Date" field or schedule the publication date for past dates—only for future ones. As a result, you are unable to perform a key use case that used to...
Is Liferay affected by CVE-2024-6783?
legacy
Issue After performing a security scan, a Vue.js vulnerability reported as CVE-2024-6783 is identified. Environment Liferay DXP 7.4 - Quarterly Releases Resolution Liferay is not impacted by CVE-2024-6783 as Liferay DXP...
Can we retrieve the list of Collections/ContentSets' names using headless API?
legacy Troubleshooting
Issue Using Liferay's headless-delivery API, it’s not possible to retrieve Collections' (referred as ContentSets in the API) names. The user wants to retrieve the collection by its name. There is a similar feature for...
HotDeployException thrown at startup sometimes for some of our custom portlets
legacy Troubleshooting
Issue we have a problem with our portlets. Sometimes when we restart Liferay, some portlets are failing to deploy. We do not have exact scenario. It can happen for any of our portlet during restart. Here is exception that...
Unable to start Liferay Portal with error: Current URL / generates exception: java.lang.NullPointerException
legacy Troubleshooting
Issue I am unable to start my Liferay Portal. The following errors are present in the log.  2024-11-19 05:16:09.815 ERROR [main][BundleStartStopLogger:62] file:/opt/liferay/osgi/modules/activation.jar has a null...
Deploy Liferay DXP 7.4 as a Service
legacy How To
Issue How do you deploy Liferay as a service in Linux? Environment Liferay DXP 7.4 Quarterly Release Prerequisites Need Root user level. Resolution Create liferay.service file as root user in...
Show event of one person to another person
legacy
Issue There is a requirment wherein some users that belongs to higher authority sets their events in their respective calendar and 1 user who is secretory has to see the calendar of higher authority users one...
com.liferay.expando.kernel.model.ExpandoBridge cannot be found after upgrading to Quarterly Release
legacy Troubleshooting
Issue After upgrading to Liferay Quarterly Release 2024.Q1.1, the portal logs are displaying an error related to Commerce: ERROR [SystemExecutorServiceUtil-1][ROOT:47] bundle...
In Liferay DXP 2023.q4.4, clustered environment fails to load additional nodes
legacy Troubleshooting
Issue When using Liferay DXP 2023.q4.4 deployed in an environment, the initial node loads up without any issues, but any additional nodes result with the following traces: In JBoss EAP 7.4 Update 17: 2024-10-05...
Filtering objects by their NestedFields.
legacy Troubleshooting
Issue Having a relationship between two objects A and B. It is possible to make queries to the /o/c/as api filtering by a field of object B as nestedField. curl -X 'GET' \...
JBoss 8.x compatibility with Liferay
legacy
Issue Is JBoss 8.x compatible with Liferay DXP? Environment Liferay DXP 7.4 Resolution According to the compatibility matrix, the application version JBoss EAP 8 is currently not compatible with Liferay DXP 7.4....
Receiving the 'Unable to parse upload request' when try to upload folder
legacy Troubleshooting
Issue Receiving the error in the logs when trying to upload the folder using the custom module. Steps to reproduce: 1. Start the server. 2. Deploy the sample portlet for uploading the folder in the bundle. 3....
Getting dozens of "BundleException: A bundle is already installed with the name XXX" errors on sever startup
legacy Troubleshooting
Issue When starting the server, multiple messages similar to the following are logged, indicating failed module installations (typically after an upgrade): 2024-11-19 10:05:39.082 ERROR...
Upgrade Failed due to the Error "No User exists with the primary key..."
legacy Troubleshooting
Issue When doing the database upgrade from 7.2 DXP-20 to Liferay DXP 7.4 QR 2024.Q3.0, the upgrade can fail with the following error: ERROR [main][UpgradeExecutor:333] Failed upgrade process for module...
Error: Unable to copy from file:/opt/liferay/osgi/modules/biz.aQute.remote.agent-6.4.0.jar
legacy Troubleshooting
Issue When starting the server, the following exception is printed in the logs: 2024-09-25 17:50:18.363 ERROR [main][ModuleReadHookImpl:88] Unable to copy from...
Is Liferay vulnerable to CVE-2024-7254?
legacy Troubleshooting
Issue I would like to know if Liferay is vulnerable to CVE-2024-7254. Is Liferay affected by CVE-2024-7254? This article outlines the concerns of CVE-2024-7254 vulnerability with respect to the Liferay DXP. Environment...
Using properties dl.file.max.size and dl.file.extensions in Liferay DXP 7.4
legacy How To
Issue Guidance on Setting Maximum File Upload Size and Allowed Extensions in Liferay 7.4 with the help of dl.file.max.size and dl.file.extensions properties. Environment Liferay DXP 7.4 Resolution In Liferay DXP...
How to check for errors while mass importing users with batch API?
legacy How To
Issue We are using http://localhost:8080/o/headless-admin-user/v1.0/user-accounts/batch to mass import users. We receive a HTTP code 202 in return indicating that the request is sent and being processed. How to check...