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After upgrading a staged environment from 6.2 to DXP, the tag function does not work properly
Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue There is a staging configured Portal 6.2 environment There is a tag...
Warnings get thrown while attempting to upgrade Lock_ table
Issue Several warnings get thrown, while the migration tool is trying to upgrade Lock_ table. WARN [main][UpgradeProcess:446] Attempting to upgrade table Lock_ by recreating the table due to: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server...
Upgrade from Liferay DXP 7.2 FP5 to Liferay DXP 7.3 GA1 fails
Issue When running the DB upgrade process from Liferay DXP 7.2 FP5 to Liferay DXP 7.3 GA1, it fails due to Duplicate column name 'defaultVirtualHost':...
Customising soy files in ext plugins
Issue 1) Create Ext-plugin by adding ext-files (SelectCategory.es.js and SelectCategory.soy). 2) Deploy through Gradle "deploy" Or place the jar to osgi/marketplace/override folder. 3) Deployed path should be: {Liferay-Home}osgi/marketplace/override. 4) Delete temp folders and osgi/state...
Unexpected URLs in Page Analytics
Issue The URL pattern of different pages in the page analytics is changed i.e., starting with 'https:///' such as 'https:///login'. Environment Liferay 7.2 Resolution This is certainly an invalid URL because, even if the complete URL would have been coming, it should be at-least having...
Change to portal-ext.properties files not being reflected in node
Issue After making changes to different properties in the portal-ext.properties file, these changes are not being reflected in the environment when Liferay is being started up. Environment Liferay DXP 7.0 Resolution When Liferay starts, sometimes it can load multiple...
Disable Pragma: no-cache header
Issue Liferay adding a "Pragma: no-cache" to the response header, and this is preventing the app server, or the client from caching the data. Environment Liferay DXP 7.2 Resolution Set the browser.cache.disabled property to false in your portal-ext.properties file Additional Information...
Deployment of Ext-plugin module
Issue Below exceptions are occurring while deploying "Asset Publisher Web Module" ext-plugin...
SSL Exception with MySQL and JDK 11
Issue After starting Liferay with MySQL and JDK11, and after waiting for some time, the following traces might occur: ** BEGIN NESTED EXCEPTION ** javax.net.ssl.SSLException MESSAGE: closing inbound before receiving peer's close_notify STACKTRACE: javax.net.ssl.SSLException: closing...
LPKG Index Validation takes too long and ends up in out of memory error
Issue When we start our test server with -Xmx1024Mb after applying a new patch, the LPKG Index Validator is running too long and we are getting GC overhead exception, ending up in OutOfMemoryError: WARN [HikariPool-1 housekeeper][HikariPool:676] HikariPool-1 - Thread starvation or clock...
After setting up Liferay DXP on a fresh application server via WAR file and dependencies, "java.lang.NullPointerException: entry" thrown on startup
Issue I set up Liferay DXP on a fresh application server using the WAR file, dependencies and OSGi dependencies according to the Installing Liferay DXP on Tomcat guide, and the following errors are thrown on startup: SEVERE [main] org.apache.catalina.core.StandardContext.listenerStart...
"Unable to deploy LPKG file ..." errors after making environmental changes
Issue When freshly downloading a bundle, starting it up with Hypersonic database, stopping it, configuring a different database in the portal-ext.properties file then starting the portal again there are several Unable to deploy LPKG file ... errors appearing in the log. Environment DXP...
Config file deployment with values in special Unicode characters are not visible properly in User Interface
Issue When exporting some settings from Control Panel → System Settings, the resulting OSGi config file will be UTF-8 encoded. However, at the next startup, when reading that file, Liferay does not assume that it is UTF-8 encoded and therefore special Unicode characters (eg.: Japanese or...
Login fails in local environment.
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please use the feedback button to let us know. Issue The following error occurs...
Understanding a "There is no order guarantee on which result is returned" Portlet Preferences warning when using embedded Hypersonic
Issue When unzipping and launching a 7.1 SP4 bundle, the following WARN is shown in the logs: 2020-09-30 15:21:30.057 WARN [http-nio-8080-exec-2][PortalPreferencesPersistenceImpl:208] PortalPreferencesPersistenceImpl.fetchByO_O(long, int, boolean) with parameters (20103,4) yields a...
How to give permission to users to see the title and description of Calendar events?
Issue Unauthenticated users or users with the default User role can not see the title and description of Calendar events  Environment DXP 7.2 DXP 7.1 DXP 7.0 Resolution Log in as your administrator user to Liferay Go to Control Panel -> Users -> Roles  Click on Guest or User and navigate...
How to resolve Jenkins failing to build a service in Liferay PaaS with a non-zero exit value of 137
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue When attempting to build a Liferay PaaS service, our Jenkins builds are failing with errors like the following: * What went wrong:...
Resolving When a .lar File Exported From Asset Publisher is Empty
Issue I exported a .lar file directly from the Asset Publisher using Widget Menu -> Export didn't contain any assets and was only a few kb in size. Our environment is patched to de-92 Environment DXP 7.0 DXP 7.1 Resolution This is fixed by LPS-83228, which is included in...
Cannot Access Login Portlet After Changing Root Context and Updating Patches
Issue After changing the root context in my Liferay DXP 7.2 instance and installing fix pack dxp-6, the login portlet is grayed out and inaccessible. In the browser console, I see that the root context is doubled in the URL, and it returns the following 404 not found error for the login...
Unable to disable the footer option after upgrading to Liferay DXP 7.2
Issue 1) Not able to disable the footer option of the classic theme after upgrading the Liferay 7.0 to Liferay 7.2 2) Steps to reproduce Go to the public page configuration To disable show footer, unchecked show footer option. After clicking on save, the option is disabled. Go to the...

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