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What is the use of XML files in logs folder?
legacy
Issue Users can find two sorts of files in the liferay-dxp/logs folder .log and .xml. What is the purpose of XML log files? Environment Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution XML log file...
Error when projecting a clob field in a DSL query with an Oracle database
legacy Troubleshooting
Issue Given the following DSL query: DSLQuery testQuery = DSLQueryFactoryUtil.select(ddmfaTable.largeAttributeValue) .from(ddmfTable) .innerJoinON(ddmfaTable,...
'OutOfMemoryError' during PDF preview generation
legacy Troubleshooting
Issue  Application nodes frequently crash. The following error appears in the logs: ERROR [liferay/document_library_pdf_processor-1][PDFProcessorImpl:795] java.util.concurrent.ExecutionException:...
Glowroot Access for Non-Admin Users
legacy
Issue The user encountering an issue with accessing Glowroot using roles other than administrator. Here are the steps performed: 1. Started the server using the command: ./catalina.sh glowroot run 2. Navigated to...
The per-virtual instance portal properties file feature has been removed
legacy Troubleshooting
Issue The per-virtual instance portal properties file feature is deprecated. Files such as  portal-[companyId].properties will no longer be considered The JVM property -Dcompany-id-properties=true is also no longer...
REST Builder fails after upgrading to DXP 2024.Q1.5
legacy Troubleshooting
Issue: We have observed that the REST Builder is failing after upgrading from DXP 2023.Q4.4 to DXP 2024.Q1.5, and the following error occurs: The liferay.workspace.docker.image.liferay property is...
Can we enable a prompt for asset removal?
legacy How To
Issue Currently, there is no confirmation message before we remove assets (web contents, documents etc) asking us if we really want to do it This could lead to accidental deletions which of course can be...
Unable to disable Email Verification in the Control Panel Instance Settings
legacy Troubleshooting
Issue When attempting to uncheck the "Require strangers to verify their email address?" option under Instance Settings → User Authentication and clicking Save, the setting reverts to being checked.  Environment Quarterly...
Configure Rate Limiting in Apache for Liferay Forms
legacy How To
Issue How to prevent users from submitting a form too frequently (e.g., more than 10 times in 10 seconds) in a custom MVC portlet. Environment Liferay DXP 7.4 Resolution Configure rate limiting directly in the...
Why is Javascript utilized more than HTML in Liferay, given that it has an influence on site performance?
legacy
Issue Why is the Javascript percentage high as compared to the HTML percentage in Liferay, which should be vice versa in any application if someone wants their sites to be crawled by Google? As per the GSC (Google...
Null captcha text in a custom development using liferay-captcha taglib
legacy Troubleshooting
Issue After adding the captcha taglib in a custom JSP, for example: <liferay-captcha:captcha url="${captchaURL}" /> CaptchaUtil.check(actionRequest) is returning an error since CAPTCHA_TEXT is null....
WAR Deployment Issue with Java 17
legacy Troubleshooting
Issue I'm seeing the following error when deploying a war portlet that was compiled using Java 17: ERROR [fileinstall-directory-watcher][DirectoryWatcher:988] Unable to start bundle:...
When will Liferay support JBoss EAP 8?
legacy
Issue Do you have plans to support JBoss EAP 8 for the Liferay Quarterly Release? Environment Liferay Quarterly Release Resolution We still have not indicated or planned the exact Quarterly Release where the JBoss EAP...
Marketplace License Does Not Appear On Our Account and Purchased Apps Not Visible
legacy How To
Issue We purchased a perpetual license to the RTG Survey Portlet, but it seems that it's no longer attributed to our account. As the marketplace has changed significantly since we last had to re-issue a license key,...
"Single Node (Memory Clustered)" type of jobs are not scheduled
legacy Troubleshooting
Issue When restarting the Liferay portal, the job schedulers are not auto-scheduled in a Single Node (Memory Clustered) environment. Expected result: Next Run Date will show an actual date Actual result: Next Run...
Can Liferay integrate logs with SIEM?
legacy
Issue Is it possible to integrate Liferay's application log entries with a centralized logging system like SIEM(Security Information and Event Management)? Environment DXP 7.4 Resolution SIEM integration may be possible...
Using the "ehcache.multi.vm.config.location" property, the "java.lang.NullPointerException: Configuration Path is Null" error occured
legacy Troubleshooting
Issue After configuring the "ehcache.multi.vm.config.location" property in portal-ext.properties, the following errors occurred. ERROR [SCR Component Actor][ROOT:47] bundle...
How to perform some actions when an OSGi module is started/stopped
legacy How To
Issue I would like to perform some actions when my OSGi module is started/stopped. How can I achieve that? Environment Liferay DXP 7.0+ Resolution NOTE: The following resolution requires customization and should only...
Alternative to using the Registry API in Liferay DXP 7.4
legacy How To
Issue Upgrading from Liferay DXP 7.3 to 7.4 can found issues with a custom module that overrides jsp files and uses the Core Registry API...
JS file caching
legacy
Issue How to enable the cache for the JS file? On each page refresh, all default JS is getting called, impacting site performance. Environment Liferay Paas Liferay Quarterly Release Resolution While refreshing the...