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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' \...

Vulnerability：About CVE-2022-45143

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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...

The first repeatable field in a web content cannot be removed

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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...

What will generate previews for PDF files, if OpenOffice is enabled? PDFBox or OpenOffice?

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Issue As the article at https://help.liferay.com/hc/en-us/articles/360029131731-Server-Administration-External-Services mentions PDFBox is included with Liferay DXP and generates automatic previews for certain file types...

Unable to bind to the LDAP server javax.naming.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]

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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...

Video fragment using different languages

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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...

Pages using template have a different URL showing in sitemap.xml

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Issue When crating pages or web content using a page template the URL that is generated contains a "w" character. When checking the sitemap, this pages are being referenced using the character "-" instead of...

Xuggler cannot generate thumbnail for videos with more than 2 audio channels

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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...

403 error in Liferay SaaS project

legacy Troubleshooting

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...

Is it possible to disable Document Previews at the file extension level?

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Issue When generating document previews for PDF files using default portal.properties configurations, the total disk space being used can far exceed the size of the original PDF file. Is it possible to skip preview...

AssetEntryLocalServiceUtil.getAssetCategoryAssetEntries(long categoryId) deprecated and not used on DXP 7.3

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Issue When trying to return the entries for a specific AssetCategory with AssetEntryLocalServiceUtil.getAssetCategoryAssetEntries(long categoryId) on DXP 7.3 you get zero results, even if you have a category and some...

How to hide version of JS libraries

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Issue Sometimes when using a tool that identifies a site's web technologies, versions of Javascript libraries (jQuery and YUI, for example) are displayed. Environment Liferay DXP. Resolution It is not possible to...

Conditional workflow is breaking

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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...

Jenkins unable to update commit status to GitLab

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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...

How to add the price in the default SKU via Headless API?

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Issue The user needs to add the price(default SKU) in the request body of the product while posting the product via headless API. Environment Liferay DXP 7.4 Commerce 4.0 Resolution The 'default SKU' field in the...

Unable to set the custom configurations in the price range facet

legacy Troubleshooting

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...

Unable to search with special characters inside quotations

legacy Troubleshooting

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...

Unable to create the product with the provided default image

legacy Troubleshooting

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...

Updating users data through LDAP

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Issue We have enabled importing users and groups through LDAP. Import works perfectly, although we have seen user data is not updated when it changes in Active Directory: email or user name, for example....

I cannot use special characters in Fragments

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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...

Unable to add dynamic filter rules in Product Publisher Widget

legacy Troubleshooting

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...

ElasticsearchException java.net.ConnectException: Connection refused during the upgrade process and it fails, but Elasticsearch is not necessary during it

legacy Troubleshooting

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...

The portal becomes unresponsive due to java.io.IOException: Broken pipe error thrown in the log

legacy Troubleshooting

Issue The portal becomes unresponsive and the log is filled with the below error, ERROR [default task-112985][VirtualHostFilter:375] java.io.IOException: Broken pipe java.io.IOException: Broken pipe at...

Registration of certain characters may fail.

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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...

Permission Error When Updating User's Password by JSONWS API

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Issue When updating the User's password through JSONWS API, the following error is reported in the log and the password can not be updated correctly. 01:18:11,468 ERROR...

PortalContextLoaderListener with Runtime Exception

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Issue After upgrading the Liferay portal DB from 6.2 to 7.2 successfully, Unable to start the server. Below error occurs: [# Error1] 27-Dec-2019 21:01:10.432 SEVERE [main]...

How to Configure Multiple Site Names with Different HostNames

legacy How To

Issue How Multiple Sites can be configured with Different HostNames in the portal? The below example illustrates the requirement. If there are two sites Site A and Site B then, 1) Site A should be mapped with...

CacheFilter Expiration time

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Issue The cache filter caches processed web content. To change the cache expiration time to live ehcache.xml needs to be modified. So where can we set the expiration time. Environment Liferay DXP 7.0 Resolution The...

Liferay server is not reachable with the error "HTTP 404" on the browser

legacy Troubleshooting

Issue When accessing the server on the browser, the server is unreachable with the error HTTP 404 and the following error is observed on the Liferay logs. ERROR...

How to use JDBC ping for DXP 7.1 dockerized cluster in Kubernetes

legacy Troubleshooting

Issue We have a 7.1 cluster in Kubernetes with docker image Liferay nodes. We don't know in advance what IP address would be assigned to Liferay containers. As the pods can get killed and then the cleanup does not...

Login issue when configuring the SSL on JBoss EAP 7.0

legacy How To

Issue Login issue when configuring the SSL on JBoss EAP 7.0 Environment Portal: Liferay DXP 7.0 Application Server: JBoss EAP 7.0 Operating System: Ubuntu 19.04 Resolution Please Note: The following procedures and...

A Large Amount of Expired Records in SamlSpMessages and SamlSpAuthRequests Table Should be Cleaned up

legacy Troubleshooting

Issue The high CPU usage is observed every hour in the database server and a large amount of data exists in SamlSpMessages and SamlSpAuthRequests table. Environment DXP 7.1 Resolution The root cause could be that the...

How to delete page scope

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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...

Error java.lang.OutOfMemoryError: Metaspace

legacy Troubleshooting

Issue When there's a lot of traffic or usage, the logs show an error similar to: 2019-11-12 07:39:54.538 ERROR [liferay/scheduler_dispatch-24][ParallelDestination:55] Unable to process message...

SIGSEGV Issues in JDK 7u40

legacy Troubleshooting

Issue Symptom: "A fatal error has been detected by the Java Runtime Environment: SIGSEGV (0xb) at pc=0x00002ad5cad58a87, pid=18862, tid=1093142848" Environment Liferay 6.1, embedded...

Cluster cannot be started after updating to Fix Pack 3 on Liferay DXP 7.2

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Issue After installing liferay-fix-pack-dxp-3-7210.zip, TCPping cluster nodes can not be started due to the following errors: 2019-12-16 16:02:56.201 ERROR [SCR Component Actor][ClusterExecutorImpl:93] bundle...

java.sql.SQLException: Incorrect string value and no Display Templates listed for the Breadcrumb widget

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Issue On startup, the server will print errors similar to these: ERROR [main][JDBCExceptionReporter:234] Incorrect string value: '\xE5\x9F\xBA\xE6\x9C\xAC...' for column 'name' at row 1 WARN...

Reference tag in service builder service.xml is not allowing to have MBMessage reference

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Issue Creating service module with reference <reference entity="MBMessage" package-path="com.liferay.message.boards" /> in service.xml. gradle buildService fails with Exception in thread "main"...

Image not getting displayed in Interner Explorer 11 post upgrade from Liferay Portal 6.2 to Liferay DXP 7.1

legacy Troubleshooting

Issue Post upgrade from Liferay Portal 6.2 to Liferay DXP 7.1, the web content articles created using structure and template with an embedded image field will not display the respective image on IE 11 i.e....

Unable to change the configuration in Most Viewed Assets portlet

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Issue Changes made in the configurations of the Most Viewed Assets portlet by navigating Configuration -> Number of Items to Display -> given 1 as value and saved. But "You Request failed to complete" error...

Using singleton_name in tcp.xml, Liferay 7.2 (fix pack 1) TCPping cluster fails to start up

legacy Troubleshooting

Issue After installing fix pack 1 on our 7.2 TCPping cluster, the nodes fail to start up with numerous errors. It seems that Liferay cannot create JgroupsClusterChannels and singleton_name is not recognized: ERROR...

Query String is not append to the URL, after adding it through Pages > Advanced setting

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Issue Query String is not appended to page URL after adding it through Pages -> Advanced settings. Environment Liferay DXP 7.1+ Resolution The Query String Parameter won’t be appended to the URL as it is meant to be the...

How to test the Liferay API behavior

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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 log rotations

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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...

Why is the server now timing out users after 15 minutes instead of 30?

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Issue After updating past de-68 for Liferay DXP 7.0 or past dxp-5 for Liferay DXP 7.1 users are now timing out after 15 minutes. Environment Liferay DXP 7.0 using the Tomcat application server Liferay DXP...

SSL/TLS communication when connecting to the database

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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...

Important Changes in Fix Pack Release Notes

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Issue Some fix packs cannot be reverted or may have hard limits on which versions that the patch level can be reverted to. The reason why a rollback option is unavailable is due to database schema updates, plugin updates,...

Different Browser Cache Behaviour on HTTPs Protocol in Google Chrome

legacy Troubleshooting

Issue Not all of the static requests are cached in Google Chrome, when you follow this documentation to set up HTTPs: Setting Up HTTPs on Tomcat Reproduction steps: Set up the portal as per attached...

No portlet bag for {id=0, companyId=0, portletId=xxxxx, roles=, active=true} reported during import process

legacy Troubleshooting

Issue When publishing from staging to live, or importing lar into a new site, the following error is reported: 11:09:48,470 ERROR [liferay/background_task-1][StagingServiceHttp:153]...

Redirection is not happening

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Issue After setting the below property with the following values in portal-ext.properties, redirection to the defined domain has not happened rather its showing warning messages. #...

Changing Site language while Site Template propagation is active is not possible

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Issue It is not possible to change the language of the Site made from a Site Template while propagation is enabled. Environment Liferay DXP 7.1 + Resolution You can change the language of a Site made from Site Template...

Does Liferay use the full version of JQuery?

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Issue JQuery offers both "Full" and "Slim" versions of their libraries Some API is available in the "Full" version only Environment Liferay Portal Liferay DXP Resolution Liferay includes the "Full"...

About the destination of the log that Liferay outputs as standard

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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...

Unable to startup the server: NPE while loading configurations from database

legacy Troubleshooting

Issue The issue usually comes with Oracle database and having a null dictionary in the table Configuration_ for the configurationid org_apache_felix_cm_impl_DynamicBindings Due to this, Liferay fails to start,...

Workarounds for "The code of method _jspService(HttpServletRequest, HttpServletResponse) is exceeding the 65535 bytes limit"

legacy Troubleshooting

Issue Eventually, the JSP compiler might show error messages like: The code of method _jspService(HttpServletRequest, HttpServletResponse) is exceeding the 65535 bytes limit Environment DXP 7.2 DXP 7.1 DXP 7.0...

Upgrading from Liferay DXP 7.1 to 7.2

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This paper is a high-level overview of the effort involved in moving from Liferay DXP 7.1 to 7.2. It contains an upgrade checklist, the upgrade steps, and what to do after a successful...

Liferay DXP Feature Comparison

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Each version of Liferay improves on the features and functionality of previous versions. Since the release of Liferay Portal 6.2 EE, the Liferay platform has continued to evolve to...

DXP 7.2 Service Pack 1 (SP1) - New Improvements for Data Consistency

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Liferay DXP 7.2 Service Pack 1 (SP1) includes changes that further improve data consistency within the Liferay platform. Highlights: Additional Liferay services now have Multiversion Concurrency Control (MVCC) enabled...

About automating the setup wizard

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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...

MEMORY_CLUSTERED jobs are running in several nodes

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Issue According to traces, or any other monitoring system, MEMORY_CLUSTERED jobs are executed in more than one node. Environment Liferay DXP 7.0, 7.1, 7.2 Resolution MEMORY_CLUSTERED jobs should only run in...

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