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Failed upgrade process for module com.liferay.journal.service
legacy Troubleshooting
Issue During your upgrade process, you might encounter an error during the com.liferay.journal.internal.upgrade.v1_1_0.DocumentLibraryTypeContentUpgradeProcess step: Caused by:...
How to add Sample Data to Liferay DXP?
legacy How To
Issue While this might be a simple thing to do, the way to do this may be unknown to most Liferay users. Environment Liferay DXP Resolution Whenever you're first setting up your Liferay DXP server, you'll...
Basic document file entry type group id is zero
legacy
Issue After upgrade to DXP 7.4 U67 from 7.0, in DLFileEntryType table the entry for Basic Document type has the following fields set to zero: fileEntryTypeId, groupId, companyId, userId. Is this the intended behavior?...
Remove "Danger" alert for users when session times out
legacy How To
Issue In Liferay portal, when the session is inactive, the users are seeing "Danger: Due to inactivity your session timed out." Environment Liferay DXP 7.0+ Resolution It is possible to disable the notification, by...
Getting the Liferay Session ID in Javascript
legacy Troubleshooting
Issue We can't extract the session ID using JavaScript, because the Liferay.ThemeDisplay.getSessionId() function consistently returns an empty string. Environment Liferay DXP 7.4 Resolution By default, the...
Second java process running on Liferay server
legacy
Issue On our production Liferay server we just saw a second java process running with these arguments: java -cp...
Appending additional characters to an impersonated user's URL throws extensive log errors
legacy Troubleshooting
Issue When appending the URL of an impersonated user with additional characters such as: ...
Blacklisting commerce modules causes stack-trace and Unsatisfied Components in DXP 7.4
legacy Troubleshooting
Issue When blacklisting commerce modules, the following stack-trace is observed: 2023-03-28 19:06:19.423 ERROR [Framework Event Dispatcher: Equinox Container:...
Database partitioning feature
legacy
Issue Is there a database partitioning feature available for Liferay DXP 7.3 or 7.4? Environment DXP 7.3 DXP 7.4 Resolution The database partitioning feature is in a kind of lab status for 7.4 to be used and tested...
The Theme is Broken With NPE thrown in the Log
legacy Troubleshooting
Issue The theme is broken when accessing non-existent pages. NPE is also thrown in the log. Reproduction Steps: Access non-existent pages http://localhost:8080/web/guest/p/ Or create a commerce site named "xyz" and access...
Failed upgrade process com.liferay.dynamic.data.mapping.internal.upgrade.v1_1_2.DynamicDataMappingUpgradeProcess
legacy Troubleshooting
Issue During your upgrade process, you might encounter an error where the upgrade step for module com.liferay.dynamic.data.mapping.service fails due to a NullPointerException: Caused by:...
"Detected reserved friendly URL" error during upgrade
legacy Troubleshooting
Issue During Liferay upgrade I get the following error related to friendly URL: Class name: com.liferay.portal.verify.VerifyLayout   1 occurrences of the following errors: Detected reserved friendly URL "/apirila"...
Update database indexes
legacy How To
Issue You might face a requirement where you need to update your database indexes, such as during an upgrade process or a database migration process Environment Liferay DXP 7.0+ Resolution Up until Liferay DXP 7.3:...
How to set the reindex batch size when disabling Index All Article Versions Enabled
legacy Troubleshooting
Issue When we use the default value (true) of the System Settings -> Web Content -> Index All Article Versions Enabled option, we use the com.liferay.journal.model.JournalArticle=1000 property to limit the number of...
What are the *.map urls present in Glowroot monitoring
legacy
Issue There are many *.map urls present while monitoring Liferay using Glowroot or any other application monitoring tool. Environment Liferay DXP 7.0 + Resolution The .map files are for JavaScript and CSS (and now...
Can I use HashUtil, StringBundler, ProviderType, and AopService in DXP 7.4 after upgrading from 7.0
legacy
Issue Can these 4 classes (HashUtil, StringBundler, ProviderType, and AopService) still be used in DXP 7.4 after upgrading from DXP 7.0? Environment Liferay DXP 7.0, 7.4 Resolution AopService.java does not exist on DXP 7.0...
How to override Liferay logs configuration
legacy How To
Issue How to override Liferay logs default configuration. Environment Liferay DXP 7.4 Resolution Liferay logs default configuration is defined in WEB-INF/shielded-container-lib/portal-impl.jar inside the file...
Error updating time zone definition - n.f.ical4j.model.TimeZoneUpdater
legacy Troubleshooting
Issue The following logging error is observed on a regular basis: n.f.ical4j.model.TimeZoneUpdater - Error updating timezone definition java.net.ConnectException: Connection timed out (Connection timed out) How...
Taglib throws an exception after redeploy the JAR file
legacy Troubleshooting
Issue The taglib throws the freemarker.template.TemplateModelException error after redeploying the JAR file. Steps to reproduce: 1. Start the server 2. Navigate to Site Menu> Content & Data > Blogs 3. Create a...
I want to disable Basic Auth for JSONWS
legacy How To
Issue I want to disable Basic Auth for JSONWS (JSON web services) in Liferay so that only OAuth is used for a specific jsonws method (i.e. expandovalue) Environment DXP 7.4 Resolution Basic Auth can be entirely disabled,...