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Target Platform feature no longer works after updating the Gradle workspace
legacy How To
Issue Target Platform feature no longer works after updating the Gradle workspace Environment Liferay Gradle Workspace 2.0.3 or later Resolution Portal source indexing is disabled in Gradle workspace version...
Elasticsearch fails to start with jna tmp dir configured (core dump)
legacy Troubleshooting
Issue Trying to start remote Elasticsearch crashes with a core dump. # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00007f424226f40a, pid=28216,...
Error cannot read JPEG2000 image
legacy Troubleshooting
Issue After uploading a (or a group of) .pdf file containing jp2 images or others such as JBIG2 or TIFF, the following error is thrown in the logs: ERROR [main][PDFStreamEngine:211] Cannot read JPEG2000...
Authority to Edit Web Content
legacy
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...
Theme build fails with error: @keyframes missing name near line
legacy Troubleshooting
Issue When building a 7.2 theme created with the Liferay Theme Generator (or inside a Liferay Workspace), the gulp build task will fail with error: [15:04:04] Starting 'build:r2'... events.js:174 throw er; //...
Liferay Marketplace Apps - Get Past Versions
legacy How To
Issue How can I download past versions of Marketplace Apps? I can only see the newest App version on Marketplace Environment DXP 7.2    DXP 7.1    DXP 7.0 Resolution We need to first purchase the App, subsequently,...
How do I remove the LCS Portlet from Liferay DXP?
legacy How To
Issue I am using .XML activation keys for server registration and would like to remove the LCS portlet from my Liferay DXP installation. Environment Liferay DXP 7.0, 7.1, 7.2,7.3 Resolution To remove...
Liferay Connected Services - Feature Deprecation Update - March 2020
legacy
Summary After a thorough evaluation, Liferay has decided to deprecate the following features in the LCS Platform on lcs.liferay.com: Page Analytics Snapshot Metrics Fix Pack Management Portal Properties   These...
Blog cover image is cut at the top and at the bottom
legacy Troubleshooting
Issue After uploading an image as the cover for a blog post, such image will appear cut both at the top and the bottom after publication. Similarly, the same image present at left Product Menu > Content > Blogs >...
I cannot upload .mpg/.ogg files for category images in Commerce
legacy Troubleshooting
Issue I go to Categorization > Categories I add a new category in a Vocabulary I edit the category I go to the Images tab It says: .gif, .jpeg, .jpg, .png, .mpg, .ogg file extensions are accepted I try to upload...
Will Liferay DXP 7.1 support X-Frame-Options, X-XSS-Protection, X-Content-Type-Options headers?
legacy How To
Issue Will Liferay DXP 7.1 support X-Frame-Options, X-XSS-Protection, X-Content-Type-Options headers? If yes, how to enable the same. Environment Liferay DXP 7.1 Resolution Liferay DXP 7.1 is already...
How to Adjust Page Styles
legacy How To
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 Is...
Security Vulnerability: Remote-Code-Execution (RCE) With ImageMagick
legacy Troubleshooting
Issue Symptom: CVE-2016-3714 - Insufficient shell characters filtering leads to potentially remote-code-execution vulnerability in ImageMagick. Environment  ImageMagick before 6.9.3-10...
I would like to customize the template of the email sent about flagged Message Boards posts
legacy How To
Issue When a user flags a message as inappropriate in Message Boards, the admin user receives an email notification. I would like to customize the subject and the body of this email template. Environment DXP 7.1+...
About the "History" tab of "Go to other sites
legacy
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...
Unable to Publish Content if there are Missing Page Links - DXP 7.0+
Issue When I disable "Validate Layout References" I receive an error. Environment Liferay DXP 7.0 + Resolution If you would like to maintain relative links or allow the validator to ignore the missing file entries,...
A warning message appears when installing LiferayDeveloperStudio.
legacy Troubleshooting
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please...
About the "Enable Incremental Views" feature
legacy
This article has been machine translated from its original language for your convenience. Please use discretion as this translation may include some inaccuracies. If you encounter issues with the translation, please...
How to check jQuery, Bootstrap version
legacy How To
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...
What is the default jquery version used in Liferay?
legacy How To
Issue How can we find the default jQuery version used in Liferay? Environment Liferay DXP 7.0+ Resolution The best way to check the jQuery version is by executing the bellow commands when the Liferay Portal...
Import nested groups and users from Microsoft Active Directory
legacy How To
Issue What configuration is needed in Liferay so that the nested groups and the users are imported from AD? Environment DXP 7.2 DXP 7.1 DXP 7.0 Resolution Change the User attribute of the Group Mapping in the LDAP server...
Unable to remove /web/guest from a few selected pages.
legacy Troubleshooting
Issue By following the article: How to remove unnecessary parts from the URL / shorten URL / make URL friendlier, the /web/guest is removed from the URL. However, for a few pages, the /web/guest still...
Users are being logged in as some other user
legacy Troubleshooting
Issue When any user logs into the portal, they see the user profile of another user instead of seeing their own profile. Environment Liferay DXP 7.0 Resolution There are usually two root causes for the...
The forms will not get submitted if the webcontent is embedded in theme
legacy Troubleshooting
Issue When a Web Content Display(WCD) is embedded in the theme header and a web content article is added in that WCD from the existing portal. Due to this, the existing forms will not get submitted because...
Unable to add a document from Control Panel-> Document and Media.
legacy Troubleshooting
Issue Unable to upload any document from the Content and Data-> Document and Media-> Add (option). The Add option becomes unresponsive.  This behavior is only observed whenever the server is started from...
Is the Email Notification for a Form Submission Editable?
legacy
Issue Can the email notification that is sent for new form submissions be edited?  Additionally, when a form is submitted with uploaded file(s), can the email notification be configured to include...
Elasticsearch killed by Linux OOM Killer
legacy Troubleshooting
Issue Linux Out of Memory Killer stops the Elasticsearch Java process OOM Killer is killing ES Environment DXP 7.2      DXP 7.1      DXP 7.0 Resolution Set a limit on how much memory Elasticsearch can use outside...
Publish two different Contents by creating only one Web Content
legacy How To
Issue How to display two different types of content through the same web content? Environment Liferay DXP 7.2 Resolution It is possible to use the same Web Content on different pages using the different...
Pagination and expand/collapse not working for 'Documents and Media' on Internet Explorer 11
legacy Troubleshooting
Issue In "Documents and Media" portlet the pagination and expand/collapse are not working while previewing documents in the Internet Explorer browser, whereas it works absolutely fine with other browsers ...
HTML editor is not displaying in Web Content
legacy Troubleshooting
Issue While creating a structure, when you select a field as HTML and create web content using the same structure, the field is not displaying as an HTML editor. Environment Liferay DXP 7.0 Resolution The reason behind...
Web Contents are not Displaying
legacy Troubleshooting
Issue If there is another Liferay server that is in sync with the other environment database. Now the Web Content is not displayed in the new server. Environment Liferay DXP 7.0 Resolution Reindexing is required to...
Soy taglib for ColorPicker no longer works as of 7.1 with fix pack dxp-13-7110
legacy How To
Issue From 7.1 with fix pack dxp-13-7110+ , using Soy taglib to create a ColorPicker, similar to this: <%@page import="java.util.HashMap"%> <%@page import="java.util.Map"%> <%@ include file="/init.jsp" %> <%@...
Primefaces: commandButton ajax="false" will not work with p:dataExporter and p:fileDownload
legacy Troubleshooting
Issue When using the Primefaces <p:commandButton ajax="false" /> with p:dataExporter and p:fileDownload, the page will not render properly, there will be visual issues. Environment Liferay DXP 7.0+ Resolution...
OrderID license validation failed deactivating my server
legacy Troubleshooting
Issue Previously it was possible to activate a Liferay Portal server using an OrderID, this activation method is now deprecated and the web address that the Portal will attempt to communicate with is no longer...
Group mapping required for LDAP export
legacy Troubleshooting
This article addresses one issue for Active Directory users attempting to log in to the Liferay platform. Liferay is configured for use with an LDAP server (without mapping the "Group"...
Known Issue: Error With URLs Leading With Period (.) in Tomcat 8.5
legacy Troubleshooting
Customers using Tomcat 8.5 and configuring the Liferay platform with URLs that have a leading period (.) may encounter the following error: java.lang.IllegalArgumentException: An invalid domain [.example.com] was specified...
Disabling the Authentication System and Delegating It to an LDAP Server
legacy How To
By default, the Liferay platform always uses its own authentication system that checks and validates the user password in its own database. Even if you enable LDAP settings and set it...
Defining Wiki Permissions
legacy
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. Wiki...
Spring Framework Security Vulnerabilities: CVE-2018-1270, CVE-2018-1271, CVE-2018-1272
legacy
QUESTION: How are Liferay Digital Enterprise 7.0 and Liferay Portal affected by the Spring Framework Vulnerabilities: CVE-2018-1270, CVE-2018-1271, and CVE-2018-1272? Resolution Impact to Liferay CVE-2018-1270: Liferay...
Defining Encryption Algorithms for Passwords Stored in the Database
legacy How To
By default, Liferay encrypts the passwords that go into the database. The default algorithm is SHA-1 in 6.0 and 6.1 versions, which changed to PBKDF2WithHmacSHA1/160/128000 in version...