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The Liferay Server Cannot Start Up After Installing a Hotfix
Issue The Liferay server cannot start up after installing the hotfix (For example, hotfix-8495). In a Tomcat server, the following error occurs: ERROR [main][PortalContextLoaderListener:114] java.lang.NullPointerException java.lang.NullPointerException at...
The 'Select All' checkbox does not appear properly under the Define Permissions tab
Issue The 'Select All' checkbox does not appear properly under the Define Permissions tab. Steps to reproduce: 1) Navigate to Control Panel > Roles 2) Edit the 'Guest' role and navigate to the Define Permissions tab 3) Click on any permission for checking (e.g. Users and Organizations)...
SystemEvent table might accumulate in size over time
Issue You might encounter a behavior where your SystemEvent table has increased to a size which you deem troublesome. The SystemEvent table contains the deletion events of assets for Staging. These events can be exported/published.   Environment Liferay DXP 7.0+ Resolution The solution...
How to protect against the vulnerabilities related to SnakeYaml in version 1.27
Issue How can I mitigate vulnerability CVE-2022-38749, CVE-2022-38750, CVE-2022-38751 and CVE-2022-38752 regarding Liferay DXP? Environment Liferay Portal 6.2 EE Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 (until the U47) Resolution Upgrade to Liferay...
Content Display Widget does not properly display video
Issue Unable to see the video after attaching it to the widget. Steps to reproduce: 1) Create a New Site 2) Create a blank page with the name: Video 3) Drop the Content Display widget. 4) Attach a video file to this widget, mainly a video that is already in the Documents & Media portlet...
Double clicking the accent key in the template editor crashes the entire page
Issue When accidentally double-clicking the accent key in the template editor using a browser with Windows, to try to write for example "á", the portal hangs and nothing can be done except exit the page. Environment Liferay DXP 7.4 Resolution Please update to Liferay DXP 7.4 Update 67+....
Headless Endpoint WorkflowInstance Change Transition Not Working
Issue When trying to use endpoint '/o/headless-admin-workflow/v1.0/workflow-instances/{workflowInstanceId}/change-transition' to approve and reject workflow tasks using the headless endpoint we are getting 400 errors while making a call. Environment DXP 7.4 Resolution As an alternative...
Cannot set proper permissions for Panel Category Entries in a Custom Site
Issue The custom site panel category entries' panel app permissions do not work as intended. We are unable to grant permissions to access the panel app through a "Site role" if the category key does not start with "site_administration." It will only work if we grant the permission with a...
A Site Administrator cannot view or update the value of page or site custom fields
Issue A Liferay administrator has created custom fields for pages and sites.  A site administrator cannot update or even view the value of these custom fields when going to a page configuration or to the site configuration. Environment Liferay DXP 7.0, 7.1, 7.2, 7.3, 7.4 Resolution A...
Time zone of the web content publication date and time
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 Instance Settings > Localization > Time zone setting changed to JST from...
MethodPropertyAccessor not found
Issue The "module-hbm.xml" file generated by Service Builder has references to com.liferay.portal.dao.orm.hibernate.MethodPropertyAccessor instead of com.liferay.portal.dao.orm.hibernate.LiferayPropertyAccessor, with errors of MethodPropertyAccessor not found when starting service.  ...
Websphere and Liferay Update 64, icons not displaying.
Issue When using Liferay 7.4 Update 64 with Websphere 9, the eye icon(Toggle Controls icon) is in the wrong place and makes it so that you are not able to edit the page. Environment Liferay 7.4 update 64 IBM Websphere 9 Resolution Please request a hotfix with LPS-178114  , content:...
Error 400: Input is invalid JSON when making certain requests from Swagger UI
Issue When you execute a PUT method from the Swagger UI, such as (this is the request generated from the UI): url -X 'PUT' \ 'http://localhost:8080/o/headless-delivery/v1.0/documents/183873/permissions' \ -H 'accept: application/json' \ -H 'Content-Type: */*' \ -H 'x-csrf-token:...
Unable to single publish web content after LAR import to staging enabled site in 7.2
Issue In 7.2, after importing a LAR file to a staging enabled site, single publish of web content does not propagate to live successfully, and content in the live site remains unchanged Environment DXP 7.2 Resolution Please open a support ticket and request a hotfix for LPS-170348...
Filter on Product List UI does not show all category
Issue Not all categories appear when filtering the product list Steps to reproduce: 1) Create a few categories with a hierarchy up to level 3 or 4. 2) Navigate to Commerce> Products> select the 'Filter' 3) Select the Category 4) Only the level 1 category will be included in this list....
The first repeatable field in a web content cannot be removed
Issue Unable to remove the 1st repeatable element Steps to reproduce: 1) Start the DXP server 2) Create a new structure > add a Text field > set Repeatable to Yes > save the structure 3) Start creating new web content with the structure > assert that you can see the repeatable field with...
Checked Sites become unchecked at Instance Settings > Analytics Cloud
Issue At Instance Settings > Analytics Cloud, when a new site is checked on the first page and another site is selected on a subsequent page, the first site becomes unselected after saving the modification. How can any of the sites be selected? Is this a bug? Environment DXP 7.3+...
Unable to bind to the LDAP server javax.naming.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]
Issue Unable to connect to Open LDAP in DXP due to the following UI error Environment Liferay DXP 7.4 Resolution These errors typically occur when Liferay is unable to communicate with LDAP or when mapping mistakes are made. As a result, please ping both servers to ensure that they can...
I cannot use special characters in Templates
Issue I included certain special characters in a template such as ¡áéíóú and saved it. When I reopened the template, the HTML and Elements sections stopped displaying. When I saved the template again, the UI showed this message: Error: Your request failed to complete. Environment Liferay...
Video fragment using different languages
Issue If you add a video fragment using two different languages (english and then chinese, for example) the actual behavior you will see is that the page with english locale will display the other language video (chinese) since it was the last video configured on the page. Steps to...
Xuggler cannot generate thumbnail for videos with more than 2 audio channels
Issue For videos with more than 2 audio channels, Xuggler does not generate thumbnail and throws an error: 2023-02-16 10:48:35.507 ERROR [main][xuggler:105] Error: inputChannels > 2; unsupported (../../../../../../../csrc/com/xuggle/xuggler/AudioResampler.cpp:151) 2023-02-16 05:18:36.066...
403 error in Liferay SaaS project
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Sometimes, Liferay SaaS clients report that they are unable to perform simple tasks like uploading files or saving changes. When...
Entity content is too long for the configured buffer limit
Issue When performing a custom search such as: IndexSearcherHelperUtil.search(searchContext, query); the following exception is thrown from Elasticsearch and no results are obtained from the search.response attribute. 2023-03-07 11:53:04.136 ERROR...
JavaScript Errors when deleting newly added data to 'Custom Excluded Paths' field in 'Frontend SPA Infrastructure'
Issue After data has been entered into the Custom Excluded Paths field in the Frontend SPA Infrastructure, deleting that data results in the following JavaScript errors in the browser console: Uncaught Error: No route for [web-url] Environment Liferay DXP 7.2 Resolution Request a hotfix...
Unable to select the empty vocabulary
Issue The user is not able to select the empty vocabulary on the modal. Step to reproduce: 1) Add a new site 2) Add two vocabularies 3) Add a category under one vocabulary 4) Open the category ellipsis menu 5) Move Expected Behavior: The user should be able to select the empty vocabulary...
Conditional workflow is breaking
Issue Steps to reproduce: 1. Start Liferay DXP 7.4 2. Navigate to Control Panel > Applications > Workflow > Process Builder > Workflows > Add Conditional Workflow(attached). 3. Apply conditional workflow on Commerce Product. 4. Create a new commerce product. 5. Click on submit for...
Clean up corrupted Search service volume
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue My Search service's volume is corrupted and the ES nodes don't start up Environment Liferay PaaS Resolution 1. Let's assume that you...
Unable to add SKU to the product via headless API
Issue Steps to reproduce: 1. Start Liferay DXP 7.4. 2. Create a site by using a minium site template. 3. Create an option with the name "City". 4. Create a specification with the name "segment". 5. Navigate to localhost:8080/o/api 6. Select...
Large Amounts of Semrush Bot requests
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Several requests coming from the SemrushBot/7~bl web crawler are observed on the site, with the potential of hitting 500,000 requests...
Link tab missing from fragment link configuration
Issue The link panel is being hidden for some editables Steps to reproduce: 1) Navigate to Design > Fragments and create a fragment with this markup: <div class="fragment_1"> <a href="#" data-lfr-editable-id="go-to-link-1" data-lfr-editable-type="link" id="btn-1"> Go Somewhere </a>...
Multiple LDAP connections shared with one LDAP server prevent some users from logging in
Issue When multiple LDAP connections are shared on one LDAP server, only users from one LDAP connection can log in while users from the other LDAP connections cannot. The following error is seen in the logs: 2023-02-17 22:08:26.191 ERROR [http-nio-8080-exec-2][LDAPAuth:455] Problem...
Jenkins unable to update commit status to GitLab
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Builds using gitlab-api fail during the last steps of the build, when Jenkins tries to update the commit status to GitLab using the...
Unable to set the custom configurations in the price range facet
Issue Steps to reproduce: 1. Start Liferay DXP 7.4. 2. Create a site by using the 'speedwell' site template. 3. Navigate to the catalog. 4. Select the configurations of the price range facet. 5. Set the configurations like the below: [ {'range': '[0 TO 39.99]'} \, {'range': '[40 TO...
Unable to search with special characters inside quotations
Issue Steps to reproduce: 1. Start Liferay DXP 7.4. 2. Create one basic web content named "test**". 3. Navigate to Liferay DXP(default web site). 4. Enter test** in the search bar, and the search result will return the result. 5. Now, search with the quotation "test**", it breaks the...
Unable to create the product with the provided default image
Issue Steps to reproduce: 1. Start Liferay DXP 7.4 2. Navigate to Document and Media. 3. Upload an image. 4. Get the fileEntryId of the image. 5. Navigate to system settings > Catalog (in the first block Commerce). 7. Choose > Default Catalog Image. 8. Provide fileEntryId from step 3 and...
I cannot use special characters in Fragments
Issue I included certain special characters in the fragment such as ¡áéíóú and published it. When I reopen the fragment, the special character is displayed as � and doesn't allow me to publish anymore. The logs show this message: Uncaught DOMException: Failed to execute 'btoa' on...
Unable to add dynamic filter rules in Product Publisher Widget
Issue When the dropdown option is changed from Tags to Category, the input box disappears. Steps to reproduce: 1) Create some categories from the Global Site. 2) Create sample commerce products and attach the sample category created in Step 1 to each product. 3) Create a Content or...
Page canonical URLs of each existing language always point to the default language URL
Issue We have detected that the page canonical URLs of each existing language always point to the default language URL. Our default language is English, and we have a page in two languages: English: http://www.example.com/en/products Spanish: http://www.example.com/es/productos If you...
Color Contrast does not meet ADA requirements
Issue Color Contrast throughout Liferay's out-of-the-box platform does not meet the minimum ADA requirements. One example of this can be seen when adding a page using the Global template; the toggle switches contrast ratio when in the "off" position is 2:3:1, which does not meet minimum...
ElasticsearchException java.net.ConnectException: Connection refused during the upgrade process and it fails, but Elasticsearch is not necessary during it
Issue The following ElasticsearchException is thrown during the upgrade process, causing the upgrade to fail, but the Elasticsearch server is not necessary during it How can avoid this error? 2023-02-07 11:21:22.931 ERROR [main][ElasticsearchSearchEngine:56] bundle...

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