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Issue Is there any specific reason why the empty String in the parameter map is considered Null? Steps to Reproduce: Deploy the com.mycompany.my.icefaces.portlet. The portlet has a example <ace:datatable> with filters. Add the com.mycompany.my.icefaces.portlet to a Liferay page. Type...

Issue Special characters are escaped when using the Salesforce Snap-In Chat in Liferay. Environment Liferay DXP Resolution Since Salesforce Snap-In Chat is a third-party add on, and no core Liferay issue has been identified which leads to this issue, there is currently no official...

Issue When a Spring MVC portlet is trying to call a Service Builder service, there are java.lang.ClassCastExceptions in the logs. For example: ERROR [http-nio-8080-exec-5][DispatcherPortlet:428] Could not complete request java.lang.ClassCastException: com.sun.proxy.$Proxy1205 cannot be...

Issue When attempting to edit the fields for a calendar email notification template (such as the "From Name" and "From Address" in the "Invite Email" template), if the combined values of the two fields are too long (>75 characters, including the database metadata), when attempting to...

Issue We've create a new Spring MVC Portlet and we'd like to configure it with some custom portlet preference. How can we do it? Environment Liferay DXP Resolution Once you've created your Spring MVC Portlet you need to follow below steps in order to add some custom preferences to it:...

Issue The following error can be seen in the logs multiple times during server startup ERROR [Start Level: Equinox Container: 30e307ea-2db2-001b-1b24-8fe7a9e210b3][ServiceProxyFactory:265] Service "com.liferay.portal.kernel.cache.MultiVMPool" is unavailable in 60000 milliseconds while...

Issue After installing Fix pack 2, errors like the following are shown in the server boot log: 2021-07-02 08:21:57.763 ERROR [com.liferay.portal.spring.extender.internal.LiferayServiceExtender-BundleTrackerOpener][BasicLazyInitializer:165] Javassist Enhancement failed:...

Issue The following WARN message is obtained during the portal startup: 2020-02-07 09:02:43.401 WARN  [http-nio-9090-exec-7][PortalImpl:6752] javax.servlet.ServletException: A servlet matching the filter (servlet.init.private=false)(servlet.type=friendly-url) is unavailable...