Site Search - Liferay Learn

How to filter Objects entry with picklist's name in filter

Issue I have created 2 picklists, e.g. picklist1 and picklist2. And I created 1 object where I create 2 fields of type picklist and I mapped this to above picklists. Now I have added an object entry. Picklist values are...

Missing Parameters Format in JSONT File when using Data Migration Center

legacy Troubleshooting

Issue Facing an issue with the missing parameters in the JSONT format file when using the "Data Migration Center" portlet. Batch Client Extension only supports the "JSONT" file format. After generating the "JSONT"...

Unable to PATCH a DateTime field in an Object back to Null

legacy Troubleshooting

Issue The PATCH API request to change a DateTime field value in an Object back to Null does not work as expected. The value of the DateTime field is not changed, it remains the same. Environment Liferay DXP 7.4...

How to Generate SAML Tracer export for Liferay Support

legacy How To

SAML Tracer can be a useful debugging tool for viewing SAML messages sent through the browser during single sign-on and single logout and helps with analyzing both SP- and IdP-initiated SAML flows, including viewing and...

Unknown publisher issue when installing Liferay developer studio

legacy

Issue When installing the Liferay Developer Studio on a Windows machine, it shows the unknown publisher. It is not showing the authorized publisher. Environment Liferay DXP 7.4 Liferay Developer Studio Resolution...

Possibility to change Friendly URL automatically generated in Objects

legacy

Issue The official Liferay documentation comments that when creating an object, displayed through a Display Page Template, an automatic URL is generated with the following syntax: "{domain}/l/objectEntryId" I would...

Liferay Upgrade Planner for Quaterly Releases

legacy

Issue We want to upgrade our custom developments from DXP 7.4 update 48 to the Liferay Quarterly Release 2023.Q4. We are using Liferay Developer Studio 3.9.8, but its "Upgrade Planner" tool lacks compatibility with our...

Object creation fails with the error "400 Bad request Someone may be trying to circumvent the permission checker"

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 When I try to create new objects, I receive the following error...

PortalUUID: 'cannot find symbol' in Service Builder module

legacy Troubleshooting

Issue When trying to build my Service Builder module, the following error is thrown in *PersisenceImpl.java classes: cannot find symbol PortalUUID *PersisenceImpl.java classes contain the following reference:...

Which Liferay version should I use in gradle.properties for the 2023.Q4 Quarterly Release?

legacy

Issue Which version do I need to use for the liferay.workspace.product= property in gradle.properties for Liferay Workspace? Environment Liferay Workspace DXP 7.4 Resolution As of Dec. 15, for the time being,...

Which version should I use for liferay.workspace.target.platform.version with the 2023.Q4 Quarterly Release?

legacy How To

Issue Which version should I use for liferay.workspace.target.platform.version with 2023.Q4 Quarterly Release? Environment Quarterly Release 2023.Q4 Resolution At the time of writing (Dec 2023), the noted workaround will be...

Encountering NullPointerException while creating relationships using Oracle database

legacy Troubleshooting

Issue Steps to reproduce: 1. Configure Liferay DXP 7.4 with the Oracle database. 2. Navigate Applications Menu > Control Panel > Objects. 3. Create a custom object. 4. Create a text field and mark the unique...

How to create a filter by status using GraphQL

legacy Troubleshooting

Issue If you need to filter by status and execute this query: query{ c { countrieses (filter:"status eq pending"){ items { status id selected } } } } You'll get this error: { "errors": [ { "message": "Exception while...

Richer Data Management experiences with the possibility to update Object entries from Display Pages

legacy How To

In the past few months, a huge effort was made to make it easy to create amazing UIs for data ingestion use cases, providing the Form Container and a nice set of OOTB form fragments...

Getting the value of an object Entry within Liferay platform

legacy

Issue I see there are two ways to get Data from Liferay Objects ObjectEntryLocalService Rest Api Calling Liferay Api externally outside Liferay platform will be using Rest Api What if I need to get the value of an object...

Running gw initBundle fails at the verifyBundle task

legacy Troubleshooting

Issue Running gw initBundle fails at the verifyBundle task stating an invalid checksum, even though liferay.workspace.bundle.checksum.md5 is not in use in gradle.properties. Despite setting that value explicitly...

'compileOnly' is not allowed as it is defined as 'canBeResolved=false'

legacy Troubleshooting

Issue Some build actions fails upgrading the workspace from gradle 6 to 7 eg: $ blade gw eclipse * What went wrong: Execution failed for task ':modules:xxxxxxxxxxxxx:eclipseClasspath'. > Resolving dependency...

Guest unable to add entries to object longtext field

legacy Troubleshooting

Issue Guest is uanble to add entries to a form containers. Steps to reproduce: Create an object with a custom field(say TestField) of type Long Text. Edit the custom field and add a limit of 500 and save this...

Unable to add Relationships between the Account / Portal Address Object and Custom Object

legacy Troubleshooting

Issue When trying to create a relationship between the Account or Portal Address system object and a custom object, it fails. Depending on the (wrong) setup, the user might receive the following error message in the...

Getting key value instead of name value in the mail

legacy Troubleshooting

Issue Enable the email functionality in the object. After submitting the form, in the mail, getting the key value instead of the name value of the picklist. Steps to reproduce: 1. Start Liferay DXP 7.4 2....

Getting null value for "to name" in email template

legacy Troubleshooting

Issue Enable the email functionality, after submitting the form, getting the ''null'' value in the 'to' section of the email template. Steps to reproduce: 1. Start Liferay DXP 7.4 2. Navigate to Control Panel >...

Filter on related elements for custom Objects

legacy Troubleshooting

Issue When attempting to retrieve a relationship field with a custom Object using the nestedField parameter through the API, we encountered an issue where the field is not included in the response. Environment...

NullPointerException error seen with custom Terms Of Use

legacy Troubleshooting

Issue When custom content in "Terms of Use" is set via Instance Configuration in Control Panel, and logging in as a new user for the first time, a NullPointerException is seen. Environment DXP 7.4 Resolution The Terms of...

Title field appears in wrong format when related

legacy Troubleshooting

Issue The title field appears in the wrong format when related Steps to Reproduce: 1. Menu portlet > Control panel > Objects 2. Create Custom Object A 3. Create Custom Object B with a Date field 4. Create a...

The required fields are not requiring the user to fill in when switching languages in instance settings

legacy Troubleshooting

Issue The required fields are not requiring the user to fill in when switching languages in instance settings Steps to Reproduce: 1. Navigate to Instance settings > Localization 2. Change the language to any other...

Liferay Push and Mobile SDK replacement in 7.4

legacy How To

Issue We have a mobile app created using mobile SDK in Liferay DXP 7.0 and we want to know how to port it to DXP 7.4. Is Liferay Push available for Liferay DXP 7.4? Environment Liferay DXP 7.4 Resolution...

How can I find valid Workspace Product Keys to configure for liferay.workspace.product in gradle.property?

legacy How To

Issue What "product keys" are valid to configure for the liferay.workspace.product= property in gradle.properties? How can I select the proper "product key" value for Liferay Workspace? Environment Liferay Workspace DXP...

Filtering by date is not working in API explorer

legacy Troubleshooting

Issue Filtering by date is not working in API explorer. Results return no objects and there are errors in the log similar to: java.lang.UnsupportedOperationException: Unsupported method getColumn with field name...

How to replicate a production environment into a non-production one?

legacy How To

Issue In order to test new developments, we want to set up a test environment that is a copy of the production environment to confirm that we will not have problems in the subsequent deployment in production. How can we...

java.lang.ClassCastException: class com.liferay.util.axis.SimpleHTTPSender cannot be cast to class org.apache.axis.Handler error when using axis library to call an external web service

legacy Troubleshooting

Issue We have implemented a custom code in an OSGi module that uses the Apache Axis client and is trying to invoke an external SOAP web service. When we try to call the external service, a ClassCastException error is...

Is There An IDE That Liferay Recommends?

legacy

Issue Does Liferay suggest a particular IDE for development? Environment DXP 7.0 | DXP 7.1 | DXP 7.2 | DXP 7.3 | DXP 7.4 Resolution Liferay does not have an officially recommended IDE, you may use whichever you are...

Custom code failing to build due to the removal of FinderCache#getResult(FinderPath, Object[])

legacy Troubleshooting

Issue Generated services that call FinderCache#getResult(FinderPath, Object[]) method fail to build due to its removal in 7.4 U47. This method was replaced by FinderCache#getResult(FinderPath, Object[],...

Service builder error during build task

legacy Troubleshooting

Issue With Liferay Workspace U47+, service builder fails at build task with error similar to: error: method getResult in interface FinderCache cannot be applied to given types; ... required:...

An Object is missing from the Application or Control Panel menu after restarting

legacy Troubleshooting

Issue A custom Object configured to display in the Application or Control Panel menu is missing after restarting the application. The custom Object was previously present with Update 49 installed, but has now...

Wrong Apache Commons Lang3 library version added to module manifest

legacy Troubleshooting

Issue We have a service builder module that uses Apache Commons Lang3. Our Liferay version uses Apache Commons Lang3 version 3.11. In our module, we have defined the dependency as follows inside the build.gradle:...

Error 500:INTERNAL_SERVER_ERROR, undefined is displayed

legacy Troubleshooting

Issue When using the fields Author, Modified Date, or Created Date as Default Sort in a View, an error message is displayed on the Object list view. Steps to Reproduce: 1) Navigate to Menu > Control Panel > Object...

How to exclude precompiled JSP files from the original module when extending modules?

legacy Troubleshooting

Issue After implementing and deploying an extended module, changes in JSP files are not shown. When extending modules, how can I prevent precompiled original JSPs from being included in the resulting JAR? Environment...

Error: compound selectors may no longer be extended is encountered when building the themes

legacy Troubleshooting

Issue When creating the bare-bone theme without any customization, the build is encountered with the below error: [14:26:26] 'build:compile-css' errored after 4.9 s [14:26:26] Error in plugin "sass" Message:...

Ext module based on patched original module is named as null.ext.jar after having been regenerated

legacy Troubleshooting

Issue We are developing an ext module to extend a liferay module, com.liferay.asset.browser.web, in this case, and we have configured the build.gradle of this ext module to use this package as the originalModule. We...

How to install Developer Studio using command line

legacy How To

Issue How to install Developer Studio using command line Environment Liferay Developer Studio Resolution Download the installer. Install Developer Studio using the following command...

Unable to create Objects with system reserved names

legacy

Issue This article details some of the names that Objects will not be able to use as they are system-reserved. Environment Liferay DXP 7.4 Update 9+ Resolution Please refrain from using the following names as they are...

Service Builder not compiling correctly using Maven after the upgrade: ArgumentsResolver is not found in com.liferay.portal.kernel.dao.orm

legacy Troubleshooting

Issue After upgrading from DXP 7.0 to 7.3 we are having the error "ArgumentsResolver is not found in com.liferay.portal.kernel.dao.orm" if we try to recompile our service builder services using Maven: [ERROR]...

Build error while doing buildService

legacy Troubleshooting

Issue User gets below error when doing buildService outside the *-service module: FAILURE: Build failed with an exception. * What went wrong: Some problems were found with the configuration of task...

Object Mapping: No object 'type' for an upload field

legacy

Issue Having created a new object, we can then create a new field. This example shows a new field for 'date' and is assigned the Type* Date When creating a field for a file upload, there is no applicable Type* that...

Which is the most convenient tooling to create and build new themes?

legacy

Issue It is common among users being in doubt about which is the most suitable way to create and build new themes. Two main ways of doing this are available: Using Liferay Blade or Liferay Developer Studio, which...

How to resolve slow Liferay PaaS build times when including many React modules

Troubleshooting

Issue After adding more frontend React modules to our Liferay Workspace, we're seeing consistent PaaS build failures due to timeouts. As a workaround, builds now succeed after configuring LCP_CI_BUILD_TIMEOUT_MINUTES...

"Unable to get product info for: dxp-7.3-sp2" error

legacy Troubleshooting

Issue The liferay.workspace.product=dxp-7.3-sp2 setting in Liferay Workspace's gradle.properties file suddenly started to throw an error like: A problem occurred configuring root project '...'. > Unable to...

Unable to create Liferay Module Project Fragment in LDS

legacy Troubleshooting

Issue When trying to create a Liferay Module Project Fragment it will ask to set valid Liferay portal runtime as follows: Please set a valid liferay portal runtime, you can initBundle or modify...

Developer Studio suddenly crashes

legacy Troubleshooting

Issue Developer Studio closes by itself after some time with an OutOfMemory error or without any errors at all. Environment Developer Studio 3.9.3 JDK 11.0.8 Resolution This problem can be experienced when...

Module projects cannot be created outside a Liferay workspace

legacy

Issue Before, I was able to create a module project outside a Liferay workspace. However, now I see a warning that I need a Liferay workspace: Environment Liferay Developer Studio Resolution This is an intentional change...

Unexpected error while installing Xuggler: Unable to install jar

legacy Troubleshooting

Issue Trying to install Xuggler as an external service results in an error similar to Error: An unexpected error occurred while installing Xuggler: Unable to install jar xuggle-xuggler-arch-x86_64-pc-linux-gnu.jar...

SSLHandshakeException handshake_failure after updating Liferay Workspace

legacy Troubleshooting

Issue SSLHandshakeException handshake_failure is thrown after updating the Liferay Workspace version, as shown below: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure at...

Custom module created from form-field template not working as expected

legacy Troubleshooting

Issue I created a custom form field using the form-field template in Developer Studio, but when I deploy the module, the form field is not working as expected. The form field does not render and the form never...

Cannot read property 'help' of undefined error when trying to upgrade a theme to Liferay DXP 7.2

legacy Troubleshooting

Issue While following this tutorial: https://help.liferay.com/hc/en-us/articles/360029005512-Upgrading-Your-Theme-from-Liferay-Portal-7-0-to-7-2, users may encounter the below error: $ gulp upgrade...

Can I use Java 11 in Jenkins to build 7.2 projects?

legacy

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Liferay DXP 7.2 is compatible with JDK11, how can I have...

Can't find npm jQuery portlet template for DXP 7.2 in Dev Studio

legacy

Issue I want to create a Liferay Module project for DXP 7.2 using the npm jQuery portlet template, but I am unable to find the template in the drop down: Environment Liferay Developer Studio DXP 7.2 Resolution The npm...

Liferay DXP 7.0 Theme Generator installation fails with Missing required argument #1 | EMISSINGARG

legacy Troubleshooting

Issue While following the Liferay documentation about 7.0 DXP theme building with the Theme Generator, the following error will be thrown on Terminal when running npm install -g yo gulp: npm ERR! Windows_NT...

nodejs download fails due to invalid link

legacy Troubleshooting

Issue Customers may encounter failures using Gradle v.4 + Workspace. Here is the relevant stacktrace exception: > Task :downloadNode FAILED Trying to download...

Can I use JDK 11 for compiling Liferay DXP Projects?

legacy

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...

Installing Liferay Project SDK on Windows results in error java.io.FileNotFoundException

legacy Troubleshooting

Issue When trying to install Liferay Project SDK on Windows the last part of the installation is canceled with the error message below: Problem running post-install step. Installation may not complete...

Search Results