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ERR_SSL_PROTOCOL_ERROR occured in the browser while attempting to access Liferay login page at http://IP:8080/c/portal/login
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Issue While accessing the Liferay login page after hitting http://IP:8080/c/portal/login, it shows the below SSL error on the browser's UI. "This site can’t provide a secure connection IP(10.x.x.x) sent an invalid...
Encountering LPKGBundleTrackerCustomizer Rollback bundle installation error
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Issue The following error is encountered in the logs after installing fixpack-1 on Liferay DXP 7.2 GA1 ERROR [ModuleFramework-Static-Bundles-1][LPKGBundleTrackerCustomizer:344] Rollback bundle installation for []...
Language Override key are not reflecting on other Nodes
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Issue In the clustered environment, when the user creates a new language override key on one node, it is not displayed on other nodes. Steps to Reproduce: 1. Start a two-node cluster of Liferay 7.4. 2. In one node,...
ORMException buffer increment error when using the multiple files upload feature
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Issue When the users are trying to upload more than one document through multiple files option, they are having a performance issue in their portal. Steps to reproduce: 1. Start Liferay DXP 7.3 DXP 1 2. Navigate to...
Warn message populates when upgrading to Quarterly Release 2023.Q4.6 from 7.4: sun/misc/Cleaner
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Issue The following WARN message populates in the terminal when reindexing: WARN  [liferay/background_task-2][IndexerWriterImpl:188] Error reindexing all com.liferay.document.library.kernel.model.DLFileEntry for...
Does Liferay support Enums as Request Parameters?
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Issue We have a custom module that was created using a REST Builder Template and have observed that our query parameters are not functioning correctly after setting an enum. We tried executing through both Postman and...
Error upgrading from a Quarterly Release due to a "1_WAR_lcsportlet"
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Issue Our terminal is populating the following errors: ERROR [main][DBUpgrader:70] com.liferay.portal.kernel.upgrade.UpgradeException: java.sql.BatchUpdateException: (conn=574269) Data too long for column 'name' at...
Upgrade process fails with the following ERROR: Failed upgrade process for module com.liferay.search.experiences.service
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Issue When trying to upgrade from 7.4 to Quarterly Release 2023, the upgrade fails with the following error. Failed upgrade process for module com.liferay.search.experiences.service...
PostgreSQL JAR file can be safely removed?
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Issue We are deploying Liferay using the Tomcat bundle and noticed the inclusion of a postgresql.jar file. Since our environment utilizes MySQL, can we safely remove this file from all our deployments? It's being...
Java EL Expression Performance Issue after Upgrade
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Issue I recently updated to Liferay 7.4 and I'm seeing performance issues. I have custom JSP files with EL Expressions (expressions like ${expressionName}) deployed. In thread dumps taken during the performance...
Is it Possible to Access the Entire Document Hierarchy Page with API?
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Issue How to access the entire document hierarchy page using API? Environment All environments Resolution By default, the GET Documents call in the Liferay API restricts access to the root page, preventing...
org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class [com.sun.proxy.$Proxy6] java.lang.reflect.UndeclaredThrowableException
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Issue When setting up Liferay with Oracle 19c, the following errors were encountered during Liferay startup. 2024-02-19 11:39:07.830 INFO [main][ModuleFrameworkImpl:1309] Starting initial bundles 19-Feb-2024...
Not able to change the change the Hello World in Client extension
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Issue Javascript client extension is not working, which can change the Hello World! text with Hello UserName! when the user deploys the below Liferay sample module:...
How to change Liferay Private default friendly URL
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Issue I would like to know how to change the Private default friendly URL from "/group" to "/private" on Liferay DXP bundled with Tomcat. Environment Liferay DXP 7.3 Tomcat 9.0 Resolution Add the following property...
Configurations file is not reflecting for Elasticsearch
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Issue When users try to change configurations using .config files, these may not always be reflected. Environment Liferay DXP 7.4 Resolution The concerns outlined above mostly happen when the configuration is saved...
Custom login page redirection with child page
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Issue The properties: "auth.login.site.url=/sign-in", "auth.login.url=/sign-in" are not working for the custom login page redirection if a user is working with child pages who does not have Guest user’s VIEW...
Audit log files in 7.4 are not created due to outdated portal-log4j-ext.xml file.
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Issue Audit log files are not generated despite following the steps as shown in: https://help.liferay.com/hc/en-us/articles/360029134891-Configuring-Audits#reporting-audit-events-in-liferays-logs-and-console  This is due...
Rollback an upgrade on Liferay DXP
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Issue How can user rollback an upgrade to it's earlier version in DXP? Environment Liferay DXP 7.3+ Resolution Liferay's upgrade process upgrades the DB schema to make it compatible with the specific higher version...
Long Combo URLs Exceeding 2048 Characters
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Issue Long inbuilt Combo URLs exceeding 2048 characters are getting blocked at WAF level. Environment Liferay DXP 7.4 Resolution The long /combo URLs are designed to intentionally be close to the maximum...
Connect a single portlet to a different database other than the Liferay Database
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Issue How to connect portlet to some other database which is separate from Liferay database using the conventional method like Connection and DriverManager of Java SQL classes and interface where the Database...