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java.lang.IndexOutOfBoundsException: Index: 2, Size: 2 errors appear on a portal 6.2 cluster environment

legacy Troubleshooting

Issue The following error messages occupy 90% of the log files which are now having a big size: ERROR [catalina-exec-54][LiferayMethodExceptionEventHandler:34] java.lang.IndexOutOfBoundsException: Index: 2, Size: 2...

Search Results Pagination uses IP Address instead of DNS Name when NGINX is configured

legacy Troubleshooting

Issue NGINX load balancer is set up in my environment. All URLs in the portal redirect using friendly DNS name. This does not work for the Search Results widget. When navigating the Search Results widget, it uses the...

Jackson libraries are missing in Liferay 7.2

legacy Troubleshooting

Issue I would like to use the Jackson libraries with the RestTemplate in Liferay 7.2 to convert messages to and from JSON, but receiving errors upon trying to use the MappingJackson2HttpMessageConverter. ...

'Nested Applications temporarily unavailable' error

legacy Troubleshooting

Issue After upgrading to DXP 7.2+, I see that some Nested Applications widgets are not displayed on my pages and instead show a Nested Applications temporarily unavailable error. Environment Upgrading from DXP 7.0 to DXP...

ClassCastException in Xerces with JBoss EAP 7.3 and IBMJava

legacy Troubleshooting

Issue When Liferay 7.3 is deployed on JBoss EAP 7.3 using IBMJava, the following exception is thrown at startup and the server fails to start: ERROR [ServerService Thread Pool --...

Upgrade to DXP 7.3 fails due to error about an already existing column

legacy Troubleshooting

Issue When running the DB Upgrade Tool, the upgrade fails due to an error regarding a duplicate or already existing defaultvirtualHost column. (See examples of the error below) Upgrading Oracle DB Caused by:...

Groovy Script to truncate the data of UserTrackPath Table

Issue If you want to truncate the data from UserTrackPath Table Environment Liferay DXP 7.2 Resolution Below is the Groovy Script which might help to truncate the data from UserTrackPath table. import...

Local development Liferay bundle will stop working with IllegalStateException: Send redirect after commit

legacy Troubleshooting

Issue Portal developers running a local Liferay bundle with a developer Activation Key may suddenly be unable to use the server. The interface will redirect to /c/portal/license URL showing the License Server...

Delay when fetching data from headless-admin-user/v1.0/user-accounts for the first time after server restart

Issue When running a REST API call as below:...

Caching js_resolve_modules calls

legacy Troubleshooting

Issue The load time and the amount of data that is requested from the server by caching resolved_modules should be reduced. Environment Liferay 7.2 with DXP-8 Resolution A hotfix has been provided and below is the...

After upgrading a staged environment from 6.2 to DXP, the tag function does not work properly

legacy Troubleshooting

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...

Freemarker showing verbose exception

legacy Troubleshooting

Issue Freemarker is showing verbose exception on site, even though RETHROW is set. Environment Liferay DXP 7.2 Resolution The Journal Article error template can be configured with the following steps: Navigate to...

Is It Possible To Change Deployed War Location?

Issue The default location of the deployed war is ${liferay.home}/osgi/war folder. Is it possible to change the location? Environment Liferay DXP 7.0+ Resolution You can use the following property to change the...

Updating the Time Zone of All Users in your Instance

Introduction Liferay supports localization by language, time zone, and more. While Liferay has a default configuration for time zones, you can set the platform to use any standard time. After installing Liferay and...

Unable to create IDP in SAML configuration with error “java.lang.RuntimeException: java.lang.NullPointerException”

legacy Troubleshooting

Issue Unable to create IDP in SAML configuration with error “java.lang.RuntimeException: java.lang.NullPointerException” 2021-01-08 18:31:29.437 DEBUG [default task-193][SamlAdminPortlet:74]...

java.lang.RuntimeException: java.lang.NumberFormatException: For input string: "" after upgrading to a new 7.4 Update version

legacy Troubleshooting

Issue After upgrading from DXP 7.4 Update 55 to Update 58, exception java.lang.RuntimeException: java.lang.NumberFormatException: For input string: "" is thrown during Liferay startup 2023-02-28 12:15:02.136 ERROR...

Liferay Throws java.lang.ClassCastException: class org.apache.xerces.parsers on Login

legacy Troubleshooting

Issue Liferay throws a ClassCastException after upgrading, the upgrade logs show no errors. Liferay throws an error after non-graceful shutdown ERROR [http-nio-8080-exec-8][AutoLoginFilter:247] Current URL...

java.lang.RuntimeException: Unable to install analysis-icu plugin error when starting Liferay using an embedded Elasticsearch

legacy Troubleshooting

Issue The error java.lang.RuntimeException: Unable to install analysis-icu plugin error is produced when starting Liferay using an embedded Elasticsearch This error prevents the embedded Elasticsearch to start correctly....

Installing Liferay Project SDK on Windows results in error java.io.FileNotFoundException

legacy Troubleshooting

Issue When trying to install Liferay Project SDK on Windows the last part of the installation is canceled with the error message below: Problem running post-install step. Installation may not complete...

Exception in thread "main" java.lang.ClassNotFoundException: com.liferay.portal.tools.DBUpgrader

legacy Troubleshooting

Issue While attempting to upgrade to the Liferay Quarterly Release, the following error was encountered, and the upgrade process failed: Exception in thread "main" java.lang.ClassNotFoundException:...

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