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ServletException during Liferay startup caused by a NullPointerException
Legacy
Issue You might encounter an issue where you face an error when starting up Liferay which prevents proper functioning: javax.servlet.ServletException: java.lang.NullPointerException at...
How to disable NetVibes and Google Gadget in widget's sharing options
Legacy
Issue Netvibes and Google Gadget widget sharing options could reveal some information. Is it possible to disable them? Environment Liferay DXP 7.2 Resolution The url of those servlets are managed by this...
WARN Unable to add list type when executing the upgrade
Legacy
Issue We are executing the upgrade from 7.0 to 2023.Q3 version and we are getting following warning: 2024-02-02 08:28:57.379 INFO [main][UpgradeProcess:119] Upgrading com.liferay.portal.upgrade.v7_4_x.UpgradeListType...
Removal of Velocity Template Engine
Legacy
Issue The option to enable Velocity Template Engine has disappeared in Liferay DXP 7.4 and Quarterly Releases.  Environment Liferay DXP 7.4 Quarterly Releases: 2023.Q3, 2023.Q4 Resolution Velocity templates were...
Error "PWC6345: There is an error in invoking javac. A full JDK (not just JRE) is required" presented in the logs
Legacy
Issue When trying to open Blogs, WebContens or other Liferay features, the following error is displayed in the Logs: 2024-01-19 15:48:45.179 ERROR...
"Constraint Violation in UpgradeListTypeType" error in upgrade
Legacy
Issue When attempting to upgrade, it has been observed an error when transitioning from a bundle prior to U100 to a bundle between U100 and U103. Any attempt to upgrade beyond U103 results in a failure with the...
Environment becomes unstable after number of file descriptors has steadily increased
Legacy
Issue A Liferay environment with a frontal element has become unstable after running for a few days. Checking the system's health, there has been a steady increase of open file descriptors. Environment Liferay DXP...
Possibility of improving SEO removing "/-/" from friendlyURL
Legacy
Issue When the user uses the default Liferay Blogs and clicks on Read More, the URL implicitly contains "/blog/-/blogs/" along with the friend URL part. However, the user needs to just have '/blog/' instead of...
com.liferay.portal.servlet.filters.i18n.I18nFilter has been removed. What do I need to do?
Legacy
Issue During startup (or upgrade) we see this error in the logs ERROR [main][VerifyProperties:163] Portal property "com.liferay.portal.servlet.filters.i18n.I18nFilter" is obsolete Why was this removed, and what do we need...
Errors calling an external SOAP web service related to javax.xml.ws.spi.Provider or com.sun.xml.ws.spi.ProviderImpl after upgrading to Java 11
Legacy
Issue We have developed a custom login pre-action module where we want to call an external SOAP web service, this module was working on older Liferay versions. After upgrading to Java 11, if we try calling this external...
Is JDK 21 supported by Liferay?
Legacy
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Supportability of JDK 21 for Liferay PaaS and...
LPS-200065 is in the 2023.Q4.1 Quarterly release notes but is missing from the bundle
Legacy
Issue LPS-200065 was included in the DXP 7.4 2023.Q4.1 release notes, but it was missing from the bundle Environment Liferay DXP 7.4 2023.Q4.1 bundles and docker images Resolution LPS-200065 has been included in the...
Suppressing an InvalidHost Warning
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Issue Is it possible to suppress InvalidHost warnings that are similar to the following: 2023-12-18 18:15:55.485 WARN  [https-jsse-nio-8443-exec-5][code_jsp:161] {code="500", msg="", uri=/} java.lang.RuntimeException: Invalid...
Error after installing Liferay Reports App
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Issue After installing the Reports App in Marketplace, the bundle starts with the following errors in the logs and the Reports App is not available. 2023-12-22 12:03:06.499 ERROR [Framework Event Dispatcher: Equinox...
Segments API taking more time
Legacy
Issue When there are around 230 user segments, it displays content based on the segment when the user logs in. Since there are more segments, the segment API takes more time to get the user segment. long[]...
Cannot sign in to marketplace
Legacy
Issue Steps to reproduce: Go to Control Panel > Marketplace Store Click the Sign In button Expected Behavior: Can sign in to the marketplace Observed Behavior: Clicking the Sign In button doesn’t do anything....
Cannot start a cluster with java.lang.IllegalAccessException: class javax.naming.spi.NamingManager
Legacy
Issue After configuring the cluster using DNS_PING we obtain below stacktrace and the cluster doesn't start: com.liferay.portal.kernel.exception.SystemException: Unable to create JGroupsClusterChannel at...
ORA-01795: maximum number of expressions in a list is 1000_ [Sanitized]
Legacy
Issue After performing an upgrade between DXP versions and using an Oracle database, the following errors are observed: ERROR [main][UpgradeStepRegistratorTracker:185] Failed upgrade process for module...
Configure Custom 404 error Page on WebLogic Server
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Issue How to redirect users to a Custom Page for Error Code 404 when Liferay DXP is deployed on the WebLogic Server? Environment Liferay DXP 7.4 Resolution Create a 404 Custom Error page (e.g mypage.html)...
Getting same response from two URLs having space ( ) and hyphen (-)
Legacy
Issue When a friendly URL is created using hyphens (E.g. https://www.abc.in/test-my-friendly-url), then one more URL, same as the friendly URL, having space ( ) in place of the hyphen (-) (E.g....