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Introducing the CI Process and Deploying the DXP Stack for Liferay Cloud
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authorEmailAddress: alexander.chau@liferay.com, authorName: Alex Chau, content: Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). This article has been replaced by Overview of the DXP Cloud...
How to check Bootstrap version under DXP?
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authorEmailAddress: jozsef.geczi@liferay.com, authorName: József Géczi, content: Issue As a developer, I would like to check what exact Bootstrap version is applied on the currently running DXP version (and patch level). Environment DXP 7.0+ Resolution Navigate to DXP and open the browser console...
Known Issue: Buttons don’t work with SPA disabled and when using Google Chrome 83.0.4103.61
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue When using Google Chrome v. 83.0.4103.61 in combination with SPA disabled (javascript.single.page.application.enabled=false in portal-ext.properties), several buttons will no longer work Environment Liferay...
Is Liferay Product affected by OpenSSL security issue CVE-2020-1967 ?
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authorEmailAddress: emma.liu@liferay.com, authorName: Emma Liu, content: Issue Is Liferay Product affected by OpenSSL security issue CVE-2020-1967 ? Environment Liferay DXP 7.1 Resolution Since Liferay products do not come with OpenSSL built-in, Liferay is not affected by CVE-2020-1967 out of the...
Disabling the password reminder questions on the users first login
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authorEmailAddress: matheus.monteiro@liferay.com, authorName: Matheus Monteiro, content: Issue You do not want your users to set up the password reminders answers on their first login. Environment Liferay Portal 6.2 Liferay DXP 7.x Resolution Add the following line to the portal-ext.properties:...
Is it possible to change the blog title's font size from H3 to H1?
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authorEmailAddress: aaron.wang@liferay.com, authorName: Aaron Wang, content: Issue Is it possible to change the blog title's font size from H3 to H1? Environment Liferay DXP 7.2 Resolution To change the Blogs title in the Blogs portlet (Blogs list view): This title font size can be changed by...
Confirm Provisioning and Full Access for Liferay PaaS
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authorEmailAddress: emma.liu@liferay.com, authorName: Emma Liu, content: Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). This article has been replaced by Initial Setup Overview on...
Liferay PaaS Basics Tutorials
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authorEmailAddress: jira_integration_6b0c73@jira.zendesk-integrations.com, authorName: Liferay Support, content: Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). You are starting your Liferay PaaS...
Apache Tomcat Security Advisory: CVE-2020-9484 (Remote Code Execution via session persistence)
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authorEmailAddress: jose.jimenez@liferay.com, authorName: Jose Jimenez, content: General Information Apache Tomcat has recently released new versions to fix a vulnerability tracked as CVE-2020-9484. As per the information provided by Apache Tomcat: "If: an attacker is able to control the contents...
Unable to expand accordion panels for OAuth2 due to "Uncaught TypeError: Cannot read property 'querySelectorAll' of null"
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue While trying to expand the accordion sections of "Scopes" for the OAuth2 Administration tab in Control Panel, customers may face the inability to do so as well as the below error in the browser's console:...
Gauges in Control Panel > Server Administration are not shown
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authorEmailAddress: alberto.montero@liferay.com, authorName: Alberto Montero, content: Issue Gauges in Control Panel > Server Administration are not shown There are NPE in log files, similar to  Caused by: java.lang.NullPointerException  at...
Unable to add Image Field in Structure
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authorEmailAddress: ankit.gupta@liferay.com, authorName: Ankit Gupta, content: Issue 1. Install a clean Liferay DXP 7.2 SP1 and install the liferay-hotfix-266-7210 2. In portal-ext.properties file, add "minifier.enabled=false" property 3. Start Liferay. Go to "Content & Data" -> "Web Content" ->...
Not able to add Structure Key after unchecking Auto generate Structure Key
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authorEmailAddress: ankit.gupta@liferay.com, authorName: Ankit Gupta, content: Issue Steps to reproduce: 1. Download the liferay-dxp-tomcat-7.2.10.1-sp1-20191009103614075.tar.gz from Liferay 2. Unzip and start the out of the box liferay-dxp-tomcat-7.2.10.1-sp1. 3. Once Liferay started, go to...
Images are not inserted in CKEditor of Wiki portlet
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authorEmailAddress: jozsef.geczi@liferay.com, authorName: József Géczi, content: Issue In a Wiki portlet's comment section within CKEditor, when attempting to insert a picture, the image is actually not inserted - although it is added to Documents. An empty line is added instead. No errors shown...
Can I install a Jenkins plugin?
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authorEmailAddress: matheus.monteiro@liferay.com, authorName: Matheus Monteiro, content: Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Is it possible to install a third-party Jenkins...
Backup service unexpectedly restarts while restoring
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authorEmailAddress: matheus.monteiro@liferay.com, authorName: Matheus Monteiro, content: Issue While restoring a large number of files the backup service may unexpectedly restart with no error. Environment Liferay Cloud Resolution Update Backup service image to 3.2.11 or higher by changing the...
Cannot map same IP address into multiple ports on Liferay PaaS VPN
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authorEmailAddress: matheus.monteiro@liferay.com, authorName: Matheus Monteiro, content: Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue You have mapped the same IP address to multiple ports...
Cannot generate any build from a Github commit after upgrading Jenkins image to 3.2.0 or higher
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authorEmailAddress: matheus.monteiro@liferay.com, authorName: Matheus Monteiro, content: Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue It is not possible to generate any build from a...
Pagination drop down count in Asset Publisher Portlet
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authorEmailAddress: justin.mann@liferay.com, authorName: Justin Mann, content: Issue The number of pages that are shown in the pagination drop down menu for the Asset Publisher portlet is not the total number of pages that exist on that site. For example, if there are 30 pages total, it only...
Where to find the add friend option in the summary portlet?
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authorEmailAddress: thanga.meena@liferay.com, authorName: Thanga Meena, content: Issue All portlets of social networking are displayed under the social tab. But with a summary portlet, the add as a friend button option is not displayed or not available. Steps to replicate the reported behavior:...
Folder option is not working for the link in selected text style toolbar on the page fragments
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authorEmailAddress: thanga.meena@liferay.com, authorName: Thanga Meena, content: Issue In the content page, while trying to add the link for the text in the paragraph component by editing it, the folder option is not working in the toolbar. Steps to reproduce the behavior: In [vanilla bundle DXP...
"Invalid attempt to spread non-iterable instance" error when saving Instance Settings
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue When working on a Liferay instance fronted by a web server, customers may experience the inability to save any changes in the Control Panel > Instance Settings sections. The attempt to save will fail with...
Form embedded in web content template is disabled, not working
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authorEmailAddress: sorin.pop@liferay.com, authorName: Sorin Pop, content: Issue 1. Create a new Form: Add 3 text fields: Firstname, Lastname, Email. 1 'Select From List' field for Nationality (e.g Indian, Saudi Citizen), and an Upload field named Upload CV. 2. Create a Web Content Structure...
Cannot save identical content in localization of a field
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authorEmailAddress: aaron.wang@liferay.com, authorName: Aaron Wang, content: Issue Users cannot save identical content in the localization of a field. Steps are as follows: Create an article using the basic web content structure Write "Test" in the content field and publish  Add a translation...
Admin is unable to Impersonate User with NoSuchGroupException
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authorEmailAddress: aaron.wang@liferay.com, authorName: Aaron Wang, content: Issue The Admin is unable to impersonate certain user with the following error: NoSuchGroupException: No Group exists with the key {companyId=20155, classNameId=20005, classPK=20555} Environment Liferay Portal 6.2...
Unable to add multiple questions in one Poll
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authorEmailAddress: aaron.wang@liferay.com, authorName: Aaron Wang, content: Issue Is it possible to add multiple questions in one Poll? Environment Liferay DXP 7.2 Resolution To add multiple questions in one Poll is not currently supported in Liferay DXP 7.2. It can be achieved by adding two...
No administrative options can be accessed when an F5 load balancer is in front of Liferay forcing a secure protocol
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authorEmailAddress: alfonso.abad@liferay.com, authorName: Alfonso Abad, content: Issue When a F5 load balancer is in front of Liferay and is forcing a secure protocol, no administrative options can be selected and accessed. On Liferay the following options are configured on the...
Liferay sends email notification with port number next to website address
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue When receiving Liferay email notifications (for example: New account Created, Password reset link, etc ...), users may notice the app server's port number appended to the website domain, for example:...
"Problem with the configuration: Unknown release in folder ..." when patching the source code
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue When patching the source code, customers may receive the error: "Problem with the configuration: Unknown release in folder ..." Environment Liferay DXP 7.1+ Resolution Have a usable ReleaseInfo.java file...
Indexing is taking too long
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authorEmailAddress: ricardo.couso@liferay.com, authorName: Ricardo Couso, content: Issue Reindexing is taking or has taken too long to finish. Environment Liferay DXP 7.0+ Resolution If reindexing is deemed slow or is still ongoing (the 2-arrow icon can be seen at the top right), it may have...
Google PageSpeed Insights (Mobile) results for a Liferay DXP site have a low score
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue After submitting your Liferay site to the Google PageSpeed Insights tool, a low score for Mobile will be returned, flagging issues on aggregated resources as: - Eliminate render-blocking resources - Remove...
Importing a third-party JS package with liferay-npm-bundler will result into "Cannot use import statement outside a module"
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue When adding and importing a third-party package dependency to a Liferay NPM module made with the Liferay Bundler (for example, npm Angular Portlet Template, the following errors may be observed in the...
Support Tickets and Self-Service on Liferay Help Center
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authorEmailAddress: jay.lee@liferay.com, authorName: Jay Lee, content: Help Center is the place where you can access our world-class customer support and abundant self-service resources.  Here is a guide to help you get the most from Liferay Support through Help Center. Self-Service Resources...
Workflows - Supported Statuses
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authorEmailAddress: rodrigo.paulino@liferay.com, authorName: Rodrigo Paulino, content: Description Workflows on Liferay give the possibility of running assets like web content articles, wiki pages, or even users, through pre-determined review processes.  For this you can utilize workflow...
aui-io-request throws io ... is not a function
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue When using a code similar to the below: AUI().use('aui-io-request', function(A){} The browser's console will throw this error: Uncaught TypeError: "io.upload is not a function" Environment Liferay DXP 7.2...
License files containing '-ext' will result in error
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authorEmailAddress: brian.suh@liferay.com, authorName: Brian Suh, content: Issue When deploying a license XML file which contains the string '-ext', an error will appear showing the following: 12:28:30,346 INFO [com.liferay.portal.kernel.deploy.auto.AutoDeployScanner][BaseDeployer:863] Deploying...
Form data is not captured when using Liferay Form embedded in the external Website
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authorEmailAddress: aaron.wang@liferay.com, authorName: Aaron Wang, content: Issue After embedding Liferay form in the external website (for example, a plain HTML website), the form data is not captured after submitted successfully. Environment Liferay DXP 7.1 Resolution One possible reason for...
When saving configurations, only the information in the current page/tab will be saved
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authorEmailAddress: david.hegedus@liferay.com, authorName: Dávid Hegedüs, content: Issue When editing configurations on a different page/tab, only the information in that current page/tab will be saved. For example: Access to edit a User and add some middle name. Move to another tab, such as...
Resolve the error "Load timeout for modules..."
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authorEmailAddress: laura.li@liferay.com, authorName: Laura Li, content: Issue I wanted to publish the comment to reply to a thread inside the category of the message board but it failed when my internet connection was slow. I also observed an error "Load timeout for modules..." in the...
How do I change the default permissions assigned automatically to guests and site members when creating a new document folder?
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authorEmailAddress: sorin.pop@liferay.com, authorName: Sorin Pop, content: Issue By default, when from the control panel someone creates a folder inside the document library the default permission is that everyone can see the folder (Guest User) and also that site member has other permissions to...
Important pointers and configurations for the scheduled web content
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authorEmailAddress: thanga.meena@liferay.com, authorName: Thanga Meena, content: Issue The web content is not published based on the scheduled date and time.  Concern about the behavior to check how it works Steps to reproduce: Started the DXP 7.0 vanilla bundle Create new web content by...
Can I use JDK 11 for compiling Liferay DXP Projects?
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authorEmailAddress: timea.bihari@liferay.com, authorName: Tímea Bihari, content: Issue The Compatibility Matrix for versions 7.0 until 7.3 under the heading JDK mentions Java 11 but says: "JDK Certification is for runtime only. JDK 8 is required to build or compile Liferay DXP Projects" For 7.4...
Why my custom theme is longer applied to web contents when editing or previewing them on Liferay DXP?
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue On Portal 6.2, my custom theme was applied to web contents, even when editing or previewing them: why is this no longer working on Liferay DXP 7.0+? Environment Liferay DXP 7.0+ Resolution On Liferay DXP,...
What happened to the taglib on 7.1?
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue Using the <liferay-ui:calendar /> taglib on 7.1 will no longer work as it used to do on Portal 6.2 or Liferay DXP 7.0 Environment Liferay DXP 7.1+ Resolution <liferay-ui:calendar /> was deprecated as of...
Confirming a Site is Tracked by Analytics Cloud
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authorEmailAddress: justin.bowman@liferay.com, authorName: Justin Bowman, content: NOTE: This article is an INTERNAL article and is not visible to customers, currently. Please only link this article in internal comments, but not public comments. Issue There may be cases in which you are unsure...
Resolving Inaccuracies and Discrepancies in Search Results
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authorEmailAddress: katlyn.lee@liferay.com, authorName: Katlyn Lee, content: Issue Search results are providing information that should not be made available to the user performing the search such as: The total count of search results is inconsistent with the actual number of results displayed...
Basic setup and tools to debug Elasticsearch queries
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authorEmailAddress: joshua.cords@liferay.com, authorName: Joshua Cords, content: This article is a basic guide on how to view the queries Liferay produces and provide ways that developers can understand the results retrieved from Elasticsearch. These recommendations assume you are working in a...
Dynamic including and importing Javascript files
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue What are the differences in the usage of javascript.barebone.files and javascript.everything.files across Liferay versions? Environment Liferay DXP 7.0+ Resolution Importing Javascript files in Liferay 7.0...
Staging History deleted after a few days
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authorEmailAddress: katlyn.lee@liferay.com, authorName: Katlyn Lee, content: Issue After a few days, past Staging publication records disappear from the history list located in Site Administration > Publishing > Staging  Environment DXP 7.2, DXP 7.1, DXP 7.0 Resolution By default, Liferay is...
After upgrading to Liferay DXP 7.X, Searches are not returning any results
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authorEmailAddress: michael.warren.young@liferay.com, authorName: Michael Warren Young, content: Issue After upgrading to Liferay DXP, we are not able to perform successful searches. For example, when searching for Web Content articles that exist, no results are returned Environment Liferay DXP...
How to set different favicons on different sites on the same Liferay instance
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authorEmailAddress: jira_integration_6b0c73@jira.zendesk-integrations.com, authorName: Liferay Support, content: Issue Is there a way to set different favicons on different sites on the same Liferay instance? Environment Liferay Portal 6.2 Liferay DXP 7.0+ Resolution The easiest, supported and...
To be able to access Liferay PaaS portal Database through DB client
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authorEmailAddress: namit.srivastava@liferay.com, authorName: Namit Srivastava, content: Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). NOTE: This article is an INTERNAL article and is not...
Submitting a Document with the same name results in an error and losing the file from the form field
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authorEmailAddress: justin.mann@liferay.com, authorName: Justin Mann, content: Issue When you submit a file in the Documents and Media portlet that has the same title as a different file, an error is produced that prevents you from submitting it. When this happens, the file is lost from the form...
Liferay redirects to iframe source URL upon logging in
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authorEmailAddress: alfonso.crisci@liferay.com, authorName: Alfonso Crisci, content: Issue After adding an Iframe to a Liferay page and set the Source URL of that Iframe to e.g. /web/guest/page2, Liferay will redirect to /web/guest/page2 when logging in through the Welcome homepage. Environment...
Custom Facet does not work with custom field (expando) created as 'searchable as keyword'
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authorEmailAddress: adam.zsolnay@liferay.com, authorName: Adam Zsolnay, content: Issue Create a custom field for Web Content Articles name: mycustomfield type: text area set it 'searchable as keyword' Create a web content article and populate mycustomfield with any string (abc) call...
CSS calc() incorrect minification when css.fast.load=true
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authorEmailAddress: zalan.szakolci@liferay.com, authorName: Zalán Szakolci, content: Issue When using the calc() function in a css file, e.g.:  calc(var(--elem-height) + 1px) the minifier inserts incorrect spaces after deployment, so the file cannot be interpreted: height: calc(var( - - elem -...
Reset the admin user password
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authorEmailAddress: thanga.meena@liferay.com, authorName: Thanga Meena, content: Issue How to reset the admin password? Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution Using " Forgot Password" in the "Sign in" portlet Note: Please make sure...
Startup failure due to com.liferay.portal.kernel.exception.NoSuchRoleException: No Role exists with the key {companyId=0, name=Owner}
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authorEmailAddress: brian.suh@liferay.com, authorName: Brian Suh, content: Issue A scenario has been reported where the startup process will fail, and an error message indicating "No Role exists with the key {companyId=0, name=Owner}" or similar as in the following stack trace will be thrown:...
Could not resolve module - Unresolved requirement error
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authorEmailAddress: thanga.meena@liferay.com, authorName: Thanga Meena, content: Issue Getting below error while deploying the ext module in the Liferay instance  org.osgi.framework.BundleException: Could not resolve module: com.liferay.journal.service [1099]_ Unresolved requirement:...
Moving an asset category lead to bigint out of range error
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authorEmailAddress: zalan.szakolci@liferay.com, authorName: Zalán Szakolci, content: Issue We have tens of thousands of categories, and we perform frequent changes in the structure, moving categories in the category tree. I experience bigint out of range error when trying to move a category....