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How to hide the title of a portlet on DXP
Issue On Liferay Portal 6.2 EE, if one would like to make the title of a portlet non-visible, an easy way is to set an empty string ('') as title. Although, on DXP (7.0 and above) it is no longer possible, hence if the title is set with an empty value, the portal automatically replaces...
How can I keep a web page out of Google's crawler?
Issue I don't want some pages to be crawled by Google and display in the search result.  Environment DXP 7.0, DXP 7.1, DXP 7.2 Resolution You can prevent a page from appearing in Google Search by including a noindex meta tag in the page's HTML code, or by returning a 'noindex' header in...
Should we reindex all search indexes on a regular basis?
Issue Should we reindex all search indexes as a regular maintenance task? If so, how often should we complete it? Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution It is not necessary to perform full or partial reindex on a regular basis, as reindexing is not a...
LDAP users are unable to log in(Caused by: java.net.SocketException: Connection reset)
Issue If the LDAP is configured and when the LDAP users are trying to log in, authentication fails and started getting the following error in the server console. ERROR [liferay/scheduler_dispatch-4][PortalLDAPImporterImpl:717] Unable to import user CN=makansal:...
How to resolve Dev Studio "Could not create DXP download token" installation errors
Issue When trying to install Liferay Dev Studio, I get a UI error that states "Problem running post-install step. Installation may not complete correctly. Could not create DXP download token," and no files are installed.  I am connected to the internet and I've verified the username and...
Can I change the default Control Menu position to closed?
Issue Is there a setting or configuration to have the left side Control Menu hidden by default when a user logs in on our site? Environment DXP 7.0 DXP 7.1 DXP 7.2 Resolution There are no settings or configurations present to change the default Control Menu position. However, it is...
Are Fix Packs cumulative?
Issue I would like to install the latest Fix Pack. Do I need to install all previous ones as well? Environment Liferay Portal 6.2 Liferay DXP 7.0+ Resolution All Fix Packs are cumulative here at Liferay. This means that the latest Fix Pack contains all of the updates of the previous Fix...
Conversion process fails in Adaptive Media
Issue When I try to convert my images in Adaptive Media, the whole conversion process fails I see this message in the console: Caused by: java.lang.IllegalArgumentException: Unknown image type 0 at java.awt.image.BufferedImage.<init>(BufferedImage.java:501) at...
LPKGVerifyException is reported when upgrading to LCS client 6.0.0
Issue When upgrading to LCS client 6.0.0, the following error is reported: 12-Sep-2019 06:06:57.072 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class...
Incorrect Metadata in Document & Media
Issue While uploading a file with .pptx extension in Document and Media, the "Automatically Extracted Metadata" takes it as "Content Type application/zip". Environment Liferay DXP 7.0 Resolution The observed behavior is resolved and fixed in liferay-fix-pack-de-67 and above. Installing...
Search Result Widget does not populate Products associated with Category Content
Issue When utilizing a Category Display Widget and Search Result Widget on a page in Commerce 2.0.1, navigating to a Commerce Category at the Site level should populate Products in the Search Results Widget (i.e. localhost:8080/web/[site-name]/g/brake-system). Reported to be working in...
Unable to handle SAML Request
Issue After enabling the SAML, when the user is trying to log in, authentication failed with the following message in UI and in Server console. UI: "Unable to handle SAML Request" Server Console:  ERROR [http-nio-443-exec-81][BaseSamlStrutsAction:54]...
Method to diff two Liferay Fix Packs
Issue How can I find the difference between two fix pack versions? Is there a method to diff fix packs? Environment DXP 7.2    DXP 7.1    DXP 7.0 Portal 6.2 Resolution Quick method: Liferay provides an Online Comparison Tool for DXP Releases Manual method: In this example guide, we will...
Authentication through LDAP when SAML is enabled
Issue Liferay has to authenticate the user through SAML as well as LDAP when SAML is enabled Environment Liferay Portal 6.2 Liferay DXP 7.0 Liferay DXP 7.1 Resolution Authenticating users from LDAP when the SAML is enabled is not currently available as an out of the box feature in...
How to simulate a remote staging environment with one portal
Issue To simulate a staging environment with just one portal instance. Environment Portal 6.2 DXP 7.0 DXP 7.1 DXP 7.2 DXP 7.3 Resolution Just need to configure in the remote staging configuration page, the site id of that you want to be as remote site. It could be even from the same...
Change of context between themes is not working as expected
Issue Changing pages using the navigation from Liferay won’t actually trigger a reload in the page. Instead, the content that is being displayed will change, and some of the resources and imports won’t actually be loaded again, what gives Liferay a big boost in terms of load. This is the...
LDAP users are able to login with Default User Password
Issue Users from LDAP are able to login with the value which is defined in "Default User Password" field under the LDAP import/export settings. Environment Liferay DXP 7.0 Resolution Liferay will allow the LDAP users to login using the defined value in the "Default User Password" field...
How can I create custom form rules?
Issue I would like to create a custom rule for our forms Could you please suggest if rules can be created by custom development? Could not find any article related to that. Apparently there is some API for doing this In Liferay DXP 7.1 Datasheet, Under Forms and Workflows --> Conditional...
LCS Connection Grace Period Message Displayed to Liferay DXP Users
A warning message will be displayed when a Liferay DXP instance, activated through Liferay Connected Services, loses it's connection for more than 1 hour. This is the connection grace period message that informs administrator users when the Liferay DXP instance will become unregistered....
[LES] Issues reinstalling Liferay Connector to X-Pack Security
Issue I'm having issues reinstalling X-Pack Security How do I reinstall X-Pack Security? Environment DXP 7.2    DXP 7.1    DXP 7.0 + Fix Pack 54 onwards (de-54) Resolution To Install Add Liferay Connector to X-Pack Security [Elastic Stack 6.x].lpkg to deploy folder here:...
Pagination not working
Issue When Liferay is manually configured with JBoss. After searching for the results and clicking on the next page. The next page appears blank instead of showing the search results. Environment Liferay DXP 7.1 JBoss EAP 7.1 Resolution The observed behaviour is resolved by LPS-94230 and...
Liferay DXP does not start after configuring Elasticsearch connector to Remote Operation Mode
Issue After configuring Liferay Elasticsearch connector in Remote operation mode and restarting the  portal, if communication between Liferay and Elasticsearch fails, the portal becomes inaccessible and the error below will be shown in the log: None of the configured nodes are available:...
Published web contents are not visible to users - DXP 7.1 - 7.4
Issue I cannot see web contents as a guest user, they are not visible in the Web Content Display or Asset Publisher Environment Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution The web contents and the web content folder they are in must have the "VIEW"...
Asset Publisher does not display Web Content Article
Issue After configuring Remote Elasticsearch (version 6.1.3) with Elasticsearch Connector 1.0.0, then the Web Content is not displayed in the Asset Publisher. Environment Liferay DXP 7.0 Elasticsearch 6.1.3 Resolution Asset Publisher does not display the Web Content Article because of...
Unresolved OAuth2 Issue with DXP 7.1 SP1 or SP2
Issue After deploying a hotfixed marketplace app like OAuth2 to a bundled Digital Experience Platform (DXP) 7.1 SP1 or DXP 7.1 SP2 instance, the issue reported to Liferay Support is not resolved. Resolution In order for the resolution to properly apply, the original versions of OAuth or...
CSRF (p_auth) token is not included in portlet ResourceURLs
Issue p_auth token is not included in the resourceURL. Environment Liferay DXP Liferay 6.2 EE Resolution ResourceURLs (resource serving phase) was introduced in Portlet 2.0 to be able to serve resources (images, etc...) without having to reload the whole page. Therefore serveResource...
Web content is not shown with the ADT in Asset Publisher
Issue We have a Display page with an Asset Publisher that uses an Application Display Template of ours When we open a web content with that display page set, from another Asset Publisher, Search, etc, it's shown in the default view Why isn't it displayed in the set ADT? Environment...
Resources Importer runs twice and will not update all structures and templates
Issue The Resources Importer uses the path [theme-name]/src/WEB-INF/src/resources-importer] for all structures and templates. On the other hand, the liferay-js-themes gulp task (https://github.com/liferay/liferay-js-themes-toolkit/blob/master/packages/liferay-theme-tasks/tasks/build.js)...
About Friendly URLs for Web Content
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 When I try to access the web content using the "Friendly URL" set when...
Preventing host header attack vulnerabilities
Issue Adjusting the Host header in the request can impact page rendering, redirections, and other server-side behaviors. This manipulation could potentially lead to Cross-Site Scripting (XSS) for example. Environment Liferay Quarterly Release and 7.4. Liferay DXP 7.0, 7.1, 7.2, 7.3...
Scheduled web content is not published on time - DXP 7.0
Issue I try to schedule web content for future publication but it is not displayed on time. Environment Liferay DXP 7.0 Resolution Check interval should be set correctly. In 7.0 instance there are two Check Interval properties for checking and expiring Web Content articles. The first is...
[LES] How to reinstall Liferay Connector to X-Pack Security
Issue How can I reinstall x-pack security? Environment DXP 7.2    DXP 7.1    DXP 7.0 + Fix Pack 54 onward (de-54) Resolution When we uninstall X-Pack security, an entry is added to Bundle Blacklist at this location: Control Panel > Configuration > System Settings > Bundle Blacklist To...
How can I configure or customize the look and content of email notifications sent after a form entry has been submitted?
Issue I am using Liferay Forms' native email notification I would like to change the content and appearance of this email.   Image: Liferay native email notification   Environment Liferay DXP 7.0+ Resolution Currently, there's an open feature request for allowing easier customization of...
Antisamy - Document description field not sanitized
Issue While the title of a document cannot contain a tag or script in the description section tags and scripts can be published. Environment Liferay DXP 7.0 Resolution The AntiSamy module filters on specific HTML/CSS fragments and removes suspect JavaScript code from them. This means...
Unable to select other sites as scope in the Asset Publisher's configuration
Issue I am a site administrator of Site A, but I can't see any other sites than Site A and Global in the scope selection of Asset Publisher Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution You won't see other sites in the scope that you are not a site administrator...
How to reproduce https:// problems on localhost
Issue If we are using https protocol the related use cases are hard to proof on localhost Environment Liferay DXP 7.0 Liferay DXP 7.1 Use Firefox (Firefox is recommended, as Chrome does not allow self-signed certificates on localhost) Use Docker Use Nginx Resolution Download and...
Impact of deleting/cleaning up 'pg_largeobject' table on the Portal
Issue After migration from DBstore to any other repository, how to delete the 'pg_large object' table from PostgreSQL. Will the deletion of the pg_large table have any impact on the portal? Environment Liferay DXP 7.0 Database: PostgreSQL Resolution As the data will already be migrated...
Cannot import .LAR due to missing languages
Issue User cannot import .LAR files due to missing languages. A warning message is displayed with the list of missing languages: Environment Liferay Portal 6.2 Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution Go to Control Panel -> Configuration -> Instance Settings ->...
Due to missing references .LAR files cannot be imported
Issue User cannot import .LAR files due to missing references: Environment Liferay Portal 6.2 Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Resolution In order to import a .LAR file that uses metadata from multiple sites, the list of data displayed after the initial...
Knowledge Base related error in the server startup logs after upgrading from Liferay portal 6.2 to DXP 7.0
Issue After upgraded from Liferay portal 6.2 to DXP 7.0, when deploying the Knowledge base plugin, server started throwing the below error and KB plugin is not available in the site content. ERROR [localhost-startStop-1][ServiceConfiguratorImpl:161] Unable to initialize service component...

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