Site Search - Liferay Learn

Issue After adding the below properties in portal-ext.properties file, the changes are not getting reflected in Web Content and some of its features are missing, e.g. no video, file browse, color picker, etc....

Error when importing a Site with Style Book due to DuplicateStyleBookEntryKeyException

legacy Troubleshooting

Issue When we import a Site with a Style Book for the first time, the import finishes successfully. But if we make any changes to the page, then export the same Site and try to import again, the import fails due...

Why is the CKEditor toolbar smaller in 7.3 and 7.4?

legacy How To

Issue The CKEditor toolbar has been simplified from DXP 7.3: I would like to restore it to its DXP 7.2 functionality: Environment DXP 7.3 DXP 7.4 Resolution CKEditor was simplified for 7.3, as documented...

How to change the status code of redirection from 301 to 302 ?

legacy

Issue How to change the status code of redirection from 301 to 302? Environment Liferay DXP 7.0 Resolution Liferay doesn't come with an out of box feature to change the redirection status code from one to another. One...

Look and Feel settings are not updated on page publish

legacy Troubleshooting

Issue When editing a Content Page, we can access Look and Feel, change some settings, Save and Publish, then we notice that the changes are successfully updated on the page. Accessing Look and Feel again and...

How Can I Add Images to the Calendar App?

legacy

Issue I would like to add thumbnail images to events in the calendar app. Environment DXP 7.3 Resolution This functionality is not available out of the box, but a feature request for future development...

Theme Is Not Displayed on Pages and Styling Is Missing

legacy Troubleshooting

Issue Liferay's pages do not display correctly when accessing Liferay directly (i.e. not though a web server, such as Apache HTTP server) Environment Liferay DXP 7.X Liferay Portal 6.X Resolution...

Can't add new content from the Asset Publisher on Content Pages

legacy

Issue When we use Widget pages, there is a '+' button on the Asset Publisher where we can create different assets That button is not available when the portlet is on a Content page Environment Liferay DXP...

Categorization of Assets are not working

legacy Troubleshooting

Issue Asset categorization is not working across the entire website. Steps to reproduce Click web content -> Add new web content -> Try to select Categories of web content There is no option to select the...

"Invalid attempt to spread non-iterable instance" error when saving Instance Settings

legacy Troubleshooting

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...

Folder option is not working for the link in selected text style toolbar on the page fragments

legacy Troubleshooting

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...

Cannot save identical content in localization of a field

legacy Troubleshooting

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...

Google PageSpeed Insights (Mobile) results for a Liferay DXP site have a low score

legacy Troubleshooting

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"

legacy Troubleshooting

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...

aui-io-request throws io ... is not a function

legacy Troubleshooting

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...

Important pointers and configurations for the scheduled web content

legacy Troubleshooting

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...

Why my custom theme is longer applied to web contents when editing or previewing them on Liferay DXP?

legacy

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?

legacy How To

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...

Dynamic including and importing Javascript files

legacy

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...

Define Configurable Variable to manage values across Liferay sites in Liferay pages

legacy How To

Issue How variables to be used across the site, primarily for Fragments, to assign dynamic values that can be changed and propagated from a single place. Environment Liferay DXP 7.4 U4+ Liferay DXP Quarterly...

Receiving ClassNotFoundException:JspTagHandlerPool in traces

legacy Troubleshooting

Issue When starting the server, receiving the ClassNotFoundException:JspTagHandlerPool in the gowroot traces: Steps to reproduce: 1. Start the server by giving this command: ./catalina.sh glowroot run. 2. Now...

Feature Flags are not enabled by Default

legacy Troubleshooting

Issue I have an issue with the feature flags: feature.flag.LPD-11131=true and feature.flag.LPD-35013=true I set both features in the portal-ext.properties file in 2025.q1.6-lts. However, after started the instance the...

Libraries/tools used to minify DXP code in build time

legacy

Issue What are the libraries/tools used to minify DXP code in build time (we are studying the possibility of using the same toolbox for our own developments). Environment Liferay DXP Resolution Liferay DXP uses...

Is it possible to integrate a Liferay site content with external platforms like SharePoint?

legacy

Issue Is it possible to integrate a Liferay site content with external platforms like SharePoint, beyond .LAR file exports? Environment Liferay 7.4+ Resolution Liferay sites are exported and shared as .LAR files. These...

Web Content Not Visible in Related Asset Window

legacy Troubleshooting

Issue The user is unable to tag web content to another web content as a related asset with a DB2 database. Steps to reproduce: 1. Navigate to the web content section. 2. Select a basic web content item and create...

How to change class name of copied Fragment from the default name + "copy"

legacy

Issue When duplicating a fragment and adding it a new name, is it possible to change the create css class as well? The created class has the original's fragent's name + "copy" Example: myFragment, gets copied and...

Activity within embedded pages does not maintain user sessions

legacy

Issue Activity within an application found on a Liferay embedded page does not count as activity with regard to a Liferay session, so it does not maintain the user session. As a result, the user is session expires...

Multiple Performance Issues Identified via Lighthouse, Google Insights and Web Audit Tools

legacy How To

Issue How do I increase site performance with Lighthouse, Google Insights and Web Audit Tools? Environment Quarterly Releases DXP 7.0 DXP 7.1 DXP 7.2 DXP 7.3 DXP 7.4 Resolution Firstly, please note that Liferay does...

After changing image file extension it is no longer visible for selection within a fragment

legacy Troubleshooting

Issue Our team recently noticed that they can't use PNG files anymore and can reproduce it by: Upload PNG file to Documents and Media library (please note that after page refresh Liferay does not show an image preview)...

Is there a way to customize URLs by Web Content Structures?

legacy How To

Issue We would like to know if there is a way to customize URLs by web content structure for SEO purposes. Currently, friendly URLs for web content use the /w/ separator, which can be customized since 2024.Q2. See...

learn-resources.liferay.com:443: Connection reset lines appearing in logs

legacy Troubleshooting

Issue The following warnings have been appearing in the Liferay logs and need to be removed: INFO [http-nio-8080-exec-2][RetryExec:97] I/O exception (java.net.SocketException) caught when processing request to...

Liferay Dropdown Functionality isn't working properly

legacy Troubleshooting

Issue We've discovered an undesirable behavior when using the Liferay drop-down menu. Steps to reproduce: Content Page > Edit > Insert a "HTML" fragment and double click on the fragment Attach the following html...

AntiSamyモジュールを無効化しても、Webコンテンツにタグを貼り付けた際、属性が自動的に削除される

legacy Troubleshooting

問題 Webコンテンツを編集時に、タグを貼り付けると、タグの属性が自動的に削除されてしまいます。一例として、 Test をペーストすると、 Test に自動的に変更されます。 Webコンテンツの入力のサニタイズは、AntiSamyモジュールにより行われているのは既知だが、...

Intermittent Digit Loss in Liferay Form Confirmation Field

legacy Troubleshooting

Issue I'm experiencing an issue where digits are unexpectedly removed when quickly typing numbers into a confirmation field within a Liferay Form. Steps to Reproduce: Create a new Liferay Form. Add a numeric field...

Cannot Deploy a Portlet to a Widget Page

legacy Troubleshooting

Issue After deploying a portlet, I'm not able to move it to a widget page. Adding portlets from WAR fails due to the permission checking logic in UpdateLayoutStrutsAction javax.servlet.ServletException:...

Changing the site logo

legacy How To

Issue How do I change my site's logo in 7.4? Environment 7.4 Resolution Open the Site Menu () and navigate to Site Builder → Pages. Click Options () in the Application Bar and select Configuration. Under Logo,...

Fragments and Fragment Compositions Share Permissions

legacy

Issue We want to create a role where a user can have granular control of the layout of a page by creating and editing Fragment Compositions, but not the ability to create or edit fragments themselves, how...

Dataset Column Widths Incorrect on Tab Change

legacy Troubleshooting

Issue When displaying multiple data sets on a page using the Tabs element, the columns break. They appear crammed to the left side, the columns are no wide enough to display the data. Steps to reproduce: 1. On...

Hindi Month Names Are Truncated in Search Results

legacy Troubleshooting

Issue After adding the JVM argument -Djava.locale.providers=CLDR, long month names in Hindi get truncated in search results. Example: "सितंबर 07, 2001" to "सितं 07, 2001" Environment Liferay DXP 2023.Q4 Resolution...

Web Content Display and Edited Fragments Disappear after Publishing

legacy Troubleshooting

Issue We've experienced an undesirable behavior when using Web Content Display and Fragments. After publishing the Web Content Display and going back to edit, the changes made from the edit are not saved. Steps to...

Does the use of tags cause an accessibility issue?

legacy

Issue We have verified that Liferay uses the tag in the Type and Category facet search filters and we think that it could lead to an accessibility issue, violating the WCAG 1.3.1 Information &...