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Logs are flooded with errors of java.lang.IndexOutOfBoundsException
legacy Troubleshooting
Issue The following error shows constantly on the logs: ERROR [catalina-exec-54][LiferayMethodExceptionEventHandler:34] java.lang.IndexOutOfBoundsException: Index: 2, Size: 2 java.lang.IndexOutOfBoundsException:...
Is there any option to bring down the production server manually?
legacy How To
Issue Is there any option to bring down the production server manually? as there is an option only to restart the service Environment Liferay Cloud Resolution There are no ready-made options to bring...
Ability to set default "Viewable by" permission for assets
legacy
Issue On a Site with only Public Pages, if I create an asset (such as Web Content or Documents and Media) the "Viewable by" permission is set to "Anyone (Guest)" by default. After creating a Private Page on the Site,...
Wiki FrontPage cannot be deleted or renamed
legacy How To
The page you are viewing has been machine translated for your convenience. As such, errors in translation are possible. Please refer to the original article for the most up-to-date version of this content HERE. Issue...
Dev Studio 3.9.0 does not start up with macOS Big Sur
legacy Troubleshooting
Issue Due to an issue with the bundled version of Eclipse, Dev Studio 3.9.0 on macOS Big Sur fails to start up, showing an error message "Alert: Failed to create the Java Virtual Machine." Environment Dev Studio 3.9.0...
Can I access the configuration variable in a JS widget created with liferay-js:adapt?
legacy
Issue Following Adapting Existing Apps to Run on Liferay DXP, after re-adapting a pure JS project (React, Angular, Vue) to become a Liferay JS widget with the liferay-js:adapt command, there will be no...
LDAP server Id in Liferay
legacy
Issue How to identify which LDAP server the user is coming from when Liferay is configured with multiple LDAP servers? Environment Liferay 7.2 Resolution LDAP Server Id in Liferay helps us to identify the LDAP...
User Segments and Personalization
legacy
Issue  Unable to find the 'Segments' and 'Personalization' option. Environment Liferay 7.1 Liferay 7.2 Resolution In Liferay DXP 7.2, the creation of user segments and experience personalization are introduced as...
Is that possible to embed video in a blog using iframe element?
legacy
Issue Is that possible to embed the video in a blog? Environment Liferay DXP 7.0 Resolution Liferay DXP 7.0 does not support embedding iframe video in a blog content by default. Additional Information This feature has...
How can I manage custom portlet options on Content Pages?
legacy How To
Issue When deploying a custom portlet on a Widget page, several options will appear in the ellipsis menu: After placing the same portlet on a Content Page, those options will no longer appear. Environment Liferay...
Favicon not showing on legacy Microsoft Edge
legacy Troubleshooting
Issue Liferay DXP is running locally on http://localhost:8080 Liferay DXP favicon doesn't show up on Microsoft Edge legacy (EdgeHTML) v.18 or lower. Instead, a dummy favicon placeholder will be shown: On the same...
Define Permissions page crashes with a large number of groups on MS SQL Server
legacy Troubleshooting
Issue When a large number of Organizations are added in the portal (More than 200,000), the "Define Permission" screen breaks down and appears to be blank when clicked on Summary -> Control Panel -> General...
Elasticsearch 7.10 breaks Workflow Metrics in DXP 7.3 GA1
legacy Troubleshooting
Environment Liferay DXP 7.3 GA1 Elasticsearch 7.10+ Symptom When Liferay DXP 7.3 is configured to connect to Elasticsearch 7.10, navigating to Applications Menu > Workflow > Metrics and selecting a workflow entry...
Options to upload directories and files to the document library maintaining their tree structure
legacy
Issue What options are there to upload directories and files to the document library respecting their tree structure? Environment Liferay DXP 7.0+ Resolution There are two main options: WebDav allows updating...
No content shown in Content Pages responsive mode
legacy Troubleshooting
Issue When trying to preview a Content Page in responsive mode on DXP 7.3 (Tablet, Landscape Phone, Portrait Phone), no content will be shown: Environment Liferay DXP 7.3 Resolution Warning! Being this issue...
Is there any real-time alert from Liferay SaaS when the production server is down?
legacy
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue If the production goes down, is there any real-time...
Adding custom Spell checker and Query suggestions for languages that do not have them by default
legacy How To
Issue You might want to enable the spell checking and suggestion feature in your 'Search Portlet' but the language you wish to use does not have them by default. Environment Liferay DXP 7.x Resolution Create a...
HTTP 500 error when logging in via Liferay App Screen
legacy Troubleshooting
Issue Users may occasionally be unable to authenticate in Liferay DXP with Liferay Screens for Android. The following errors might be observed in the web server logs: POST /c/portal/login HTTP/1.1" 500 And the...
Guest User can't upload files in Forms
legacy
Issue Guest users should be able to upload files in the forms. Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Resolution As of now, there is no out of the box feature where a Guest user can...
Is it possible to disable the "Deletion" sliders for Staging Publications?
legacy How To
Issue We would like to prevent our Staging content managers from using the "Delete Application Data Before Importing" and "Replicate Individual Deletions" sliders when performing a staging publication event, so they...