Site Search - Liferay Learn

Cache Control header for other content type

Issue With the following property browser.cache.disabled=false the cache headers are not being set with other content types such as text/css, text/javascript, img/png Environment Liferay DXP 7.4 Resolution The...

Exceptions from class "freemarker.core.FMParser$LookaheadSuccess" when using java mission control while doing perfomance analysis

legacy Troubleshooting

Issue We are doing a performance analysis using Java Mission Control and while checking the errors tab we see a lot of exceptions coming from freemarker.core.FMParser$LookaheadSuccess class Environment...

Failed upgrade process com.liferay.dynamic.data.mapping.internal.upgrade.v5_2_2.DLFileEntryDDMFormInstanceRecordUpgradeProcess

legacy Troubleshooting

Issue During the upgrade process from DXP 7.3 to DXP 7.4, a NullPointerException is being reported with the following stack trace: 2023-04-04 17:03:17.835 INFO [main][UpgradeProcess:145] Failed upgrade process...

POST request with multipart/form-data downloads the file

legacy

Issue A POST request with multipart/form-data and appropriately sized attached file downloads the file to the temporary disk folder Antivirus agent may detect malicious file(s) in the folder after a similar...

How to rotate Liferay logs per day

legacy How To

Issue Liferay logs can be configured to rotate each day. Environment Liferay DXP 7.4 Resolution Liferay logs default configuration is defined to make logs rotate each day. If you have applied a different...

Fragment's Edit/Update Date Isn't Getting Updated

legacy Troubleshooting

Issue When making edits to fragments and publishing those fragments, the "Modified time" of the fragment is not updated accordingly. Steps to Reproduce: Navigate to Design > Fragments Add a Fragment Collection and create...

Saving Site Settings - Languages takes a long time

legacy Troubleshooting

Issue The issue can be reproduced with the following steps: 1. Go to configuration then select site setting. 2. Select Define a custom default language and additional available languages for this site. 3. Click on save....

Navigating to URL after setting Redirect Pattern is giving 404 error

legacy Troubleshooting

Issue When Redirect Pattern is defined such as below to redirect pages, navigating to the URL gives 404 error instead of redirecting properly. Environment DXP 7.4 u65 and lower Resolution By default, patterns defined...

Make Editable Fields in a Custom Widget Embedded in Fragment

legacy

Issue I have a custom widget and write editable fields in the JSP like this. <div class="form-group required"> <label class="required-field-lbl form-field-lbl" data-lfr-editable-id="resume-name"...

Adding and deleting a Fragment before publishing the page still count

legacy Troubleshooting

Issue The issue can be reproduced with the following steps: 1. Add a new Fragment Sets. 2. Add a new Basic Fragment. 3. Create a Content Page. 4. Add the newly created fragment to the Page and delete the fragment from the...

Portal getting slow/down frequently

legacy Troubleshooting

Issue Liferay portal gets too slow or down frequently and below threads are observed in the thread dumps: at java.util.regex.Pattern$BnM.match(Pattern.java:5483) at java.util.regex.Matcher.search(Matcher.java:1248)...

Ip and Port for integrating Libreoffice

legacy

Issue What IP and Port needs to be added for integrating Libreoffice with Liferay? Environment Liferay DXP 7.2 Liferay DXP 7.3 Liferay DXP 7.4 Resolution In case the application is installed on the same server, IP...

After changing the default language of a site I can no longer create objects

legacy Troubleshooting

Issue Changing the default language on a site leads to an error when creating an object. The UI shows this error: Unexpected token '<',"<!DOCTYPE "... is not valid JSON Environment Liferay DXP 7.4 Resolution This...

How to stop generating the redundant logs in {liferay_home}

legacy Troubleshooting

Issue Liferay logs are generated in multiple locations: Users want to stop generating redundant logs in multiple locations. {liferay_home}/tomcat/logs/catalina.out {liferay_home}/logs/liferay.xyz.log...

Upgrading Custom Themes not created with Liferay Theme Generator from DXP 7.0 to 7.4

legacy How To

Issue We want to upgrade custom themes from DXP 7.0 to 7.4. But the custom themes were not created using Liferay Theme Generator. Can we upgrade custom themes using Liferay Theme Generator following this article? ...

What are the risks of using the FreeMarker variables utilLocator, objectUtil, and staticUtil

legacy

Issue The variables utilLocator, objectUtil, and staticUtil are restricted and inaccessible to the FreeMarker engine. What are the risks of using these variables? Environment All environments Resolution If there...

Frontend server or load balancer IP is displayed in the HTML source code of Liferay pages

legacy Troubleshooting

Issue We have detected that if you go to the "view page source" option, open the HTML source code of any Liferay page and search the getRemoteAddr text, you will see the internal frontend server (Apache, Nginx) or load...

Headless API returns BAD REQUEST when a friendlyURL contains a forward slash

legacy Troubleshooting

Issue The Headless API returns "HTTP Status 400 - Bad Request" when a / is included in a friendly URL The error can be thrown using these steps: - Login to Liferay as Admin - Go to the headless API page:...

What is the default Database Connection Timeout?

legacy How To

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue I would like to know the default database connection timeout and...

Widget Configuration is not visible with custom theme

legacy Troubleshooting

Issue Steps to Reproduce: Generate a theme with Liferay theme generator. Start the bundle and log in as admin. Deploy the created theme. Add a widget page and drop an out-of-the-box widget on it. Apply the theme to the...

Methods (createResponseMessage) and (sendSynchronousMessage) Removed?

legacy

Issue We have used the following two methods: (createResponseMessage) and (sendSynchronousMessage) in Liferay 7.0 for a long time. We are now upgrading to Liferay 7.4 and they are no longer working as they did. ...

DL Reference Observed When Publishing Web Content to a Live Site

legacy Troubleshooting

Issue When publishing web content to a live site, the following DL Reference may be observed: $dl-reference=/group/123456/com.liferay.document.library.kernel.model.DLFileEntry/123456789.xml$ The root cause of this...

'Error:Internal Server Error' when editing field formula in objects

legacy

Issue When adding data in the Formula Builder field and then deleting it, it is not possible to save Steps to Reproduce: 1) Navigate to Control Panel -> Objects 2) Create one objects 3) Add a field formula 4) Go to...

org.jdom dependency can not be resolved in custom development after Liferay DXP 7.3 U10

legacy Troubleshooting

Issue If you have a dependency of org.apache.velocity, version "1.6.4.LIFERAY-PATCHED-1" (or 2) in a custom development, org.jdom package is not going to be resolved on deployment time after upgrading to Liferay...

Compilation error in unschedule job

legacy Troubleshooting

Issue Custom development not compiling due to arguments mismatch in Unschedule method: Compilation failure: method unschedule in interface com.liferay.portal.kernel.scheduler.SchedulerEngineHelper cannot...

Asset Publishers on Content Pages show error messages in the remote live server

legacy Troubleshooting

Issue Asset Publishers on Content Pages show error messages in the remote live server. This issue appears in a multi-server environment where a site is configured for remote staging AND the live servers are...

What is a Vanilla Bundle?

legacy How To

Issue What does it mean to test with a Vanilla Bundle? Environment DXP 7.0 | DXP 7.1 | DXP 7.2 | DXP 7.3 | DXP 7.4 Resolution Firstly, it may also be referred to as a clean, blank, or fresh bundle. In Liferay Support...

Is there a Tool to Whitelist Specific Regex in OSGi?

legacy

Issue Is it possible to enable a whitelisting of specific regex for OSGi module configurations? Environment DXP 7.2 Resolution There are not any out of the box tools regarding whitelisting specific regex for OSGi. The...

java.lang.RuntimeException: java.lang.NumberFormatException: For input string: "" after upgrading to a new 7.4 Update version

legacy Troubleshooting

Issue After upgrading from DXP 7.4 Update 55 to Update 58, exception java.lang.RuntimeException: java.lang.NumberFormatException: For input string: "" is thrown during Liferay startup 2023-02-28 12:15:02.136 ERROR...

Soft Delete for Sites and Pages

legacy

Issue When deleting pages and sites, they are permanently deleted, making the process irreversible. Is there any parameters where I can configure this exclusion with the possibility of reverting? Environment All...

Maximum Days to Display option not working as expected in Calendar event

legacy Troubleshooting

Issue Steps to Reproduce: 1) Start a Liferay bundle 2) Add Calendar portlet to a page. 3) Go to Configurations of calendar portlet. 4) Go to display settings and do the following settings. i) Enable only the Agenda...

The webapps folder is re-created

legacy Troubleshooting

Issue We have moved the $CATALINA_HOME/webapps folder to a separate partition. We have updated the appBase attribute to point to the new directory, and have deleted the original webapps folder under $CATALINA_HOME. We are...

Virtual instance can’t be accessed after backup recovery

legacy How To

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue After performing a backup restore from one environment...

Task scheduler extending BaseMessageListener not working after restart

legacy Troubleshooting

Issue A task scheduler component extending BaseMessageListener works correctly when deployed to Liferay. When the server is rebooted, though, the task is not registered and it won't be executed. Environment Liferay...

Is there a way to check the jobs that are being executed and that are in the queue?

legacy

Issue Is it possible to check the jobs that are being executed and that are in the queue in the UI? Environment Liferay DXP 7.4.X Resolution As of Liferay DXP 7.4, the UI has a Job Scheduler option where you can...

The Layout Page Template Entry Widget Page Template Name could not be imported

legacy Troubleshooting

Issue A page template cannot be imported Steps to Reproduce: 1) Create a site named 'Test Site 1' 2) In Test Site 1, Design -> Page Templates -> Page Templates, create a new set. 3) Under the set, create a widget...

Unable to create message factory for SOAP

legacy Troubleshooting

Issue When attempting to implement a soap client to call remote soap services, the following error occurred: Caused by: javax.xml.soap.SOAPException: Unable to create message factory for SOAP: Unable to create SAAJ...

ConnectionPoolTimeoutException: Timeout waiting for connection from pool exception when using HttpUtil.URLtoString method from a custom development

legacy Troubleshooting

Issue We are using Liferay URLtoString method from com.liferay.portal.kernel.util.HttpUtil in our custom development to call an external web service We are getting ConnectionPoolTimeoutException: Timeout waiting for...

The exception "java.lang.NoClassDefFoundError: aries/base/Parameter" occurs after upgrading from 7.3 GA1 to 7.3 Update 21

legacy Troubleshooting

Issue I am seeing this error after upgrading Liferay 7.3 GA1 to 7.3 Update 21 with WebLogic 12c R2 java.lang.NoClassDefFoundError: aries/base/Parameter Environment DXP 7.3 Resolution Update the portal property...

Unable to sort the entries by using the External Reference Code

legacy Troubleshooting

Issue It's not possible to sort the entries by using the External Reference Code Steps to Reproduce: 1) Create an object 2) Create Field text 3) Navigate to View tab > Create a Custom View > Mark as default 4)...

The mandatory field Language of object is empty and is possible to save the changes

legacy Troubleshooting

Issue Why it is possible to save the mandatory Language field without any value? Steps to reproduce: 1) Navigate to Control Panel > Object > Objects 2) Create a custom Object 3) Create a Text field 4) View this...

Receiving NoSuchMethodError on DLAppService.AddFileEntry function

legacy Troubleshooting

Issue Using the following method, to add file entries to the portal, at deployment: addFileEntry( String externalReferenceCode, long repositoryId, long folderId, String sourceFileName, String...

WYSIWYG editor in custom jsp is not working

legacy Troubleshooting

Issue Adding a WYSIWYG editor to a portlet by following this document is not working with the below error 2023-01-02 10:04:42.080 ERROR [http-nio-8080-exec-6][IncludeTag:128] Current URL /announcements...

How can I get information about my Liferay license?

legacy How To

Issue Is there a way to get information about my Liferay license in the UI? Environment Liferay DXP 7.0+ Resolution On Liferay 7.0, 7.1, 7.2: Go to Control Panel > Apps > License Manager On Liferay 7.3, 7.4: Go to...

com.liferay.petra.process.ProcessException: java.io.IOException: Broken pipe error during indexation process

legacy Troubleshooting

Issue We have configured the text extraction functionality in an external process using the configuration: text.extraction.fork.process.enabled=true...

Unable to define the searchable option with new objects fields

legacy Troubleshooting

Issue Unable to configure the searchable options of new fields added to an object after it has been published. Steps to reproduce: Create an object: 'Pets' Add a new field: 'petName' (Text, indexed as text) Publish...

Unable to Publish Object Definition Relationships after Importing

legacy Troubleshooting

Issue The user is not able to publish Object Definition relationships after importing them Steps to reproduce: 1) Navigate to the Applications Menu -> Control Panel -> Objects 2) Import one Object Definition with a...

Options missing in portlet menu when using theme generator generated theme

legacy Troubleshooting

Issue When using a base theme generated by the theme generator following the steps listed here, the portlet menu only displays "Permissions" and "Configuration Templates". Environment Themes generated for Liferay 7.4...

Where can the Gogo shell port be changed?

legacy How To

Issue The port used by the Gogo shell for OSGi is 11311 by default. How can it be changed? Environment Liferay DXP 7.4, 7.3, 7.2, 7.1, 7.0 Resolution The portal property that controls the domain and port to connect...

Upgrade error "Column AssetEntries_AssetCategories.ctChangeType already exists with different type than BOOLEAN" occurs with Oracle 19c database

legacy Troubleshooting

Liferay Support does not recommend or endorse specific third-party products over others. The information provided about products not created by Liferay is for reference purposes only, and any implementation of these principles...

Hypersonic Database Error - org.hsqldb.HsqlException

legacy Troubleshooting

Issue We are testing in a new environment and are seeing the following error in the log: ERROR [Portal Dependency Manager Component Executor--2] [UpgradeStepRegistratorTracker:184] Failed upgrade process for module...

Error when we create a site with Minium template

legacy Troubleshooting

Issue When creating a new Site using Minium template, the following stack trace is seen in the logs: 2022-09-22 13:06:24,120 main ERROR Could not create plugin of type class...

How to configure email sender and email logging for Multi-Factor Authentication?

legacy How To

Issue I would like to understand where sender email address for Multi-Factor Authentication comes from. I would like to set the log levels so I can see when emails are sent. Environment Liferay DXP 7.4 Resolution Set...

How to fix the error: Store is not available. Caller service needs to wait for store factory with "dl.store.impl.enabled=true"

legacy Troubleshooting

Issue When starting one Liferay node, the following error is written to the log file: Store is not available. Caller service needs to wait for store factory with "dl.store.impl.enabled=true". The Liferay server is using...

Non logged in users can see the permission portlet

legacy Troubleshooting

Issue Non logged in users can see the permission portlet via a certain URL Environment Liferay DXP 7.2 Resolution Remove com_liferay_portlet_configuration_web_portlet_PortletConfigurationPortlet from the default property...

Creating a notification template throws a SQLSyntaxErrorException: Unknown column 'notificati0_.classNameId' in 'field list'

legacy Troubleshooting

Issue When I attempt to create a notification template, the creation fails and I see a SQLSyntaxErrorException: Unknown column 'notificati0_.classNameId' in 'field list'> in the logs. I recently updated Liferay...

Endpoint doesn't work if I use the path specified in /api/jsonws page

legacy Troubleshooting

Issue When we open the /api/jsonws page in Liferay and would like to use any endpoints that are namespaced, nothing happens This means that all endpoints that are not under the context name of "portal" are...

Broken pipe message in the log when opening Liferay for the first time

legacy Troubleshooting

Issue Opening Liferay in the browser after removing the osgi/state folder (due to patching best practices) shows the following error message in the log: 2020-04-01 03:54:29.581 ERROR...

Guest permissions set on uploaded file

legacy

Issue The user could choose to inherit the permissions from the parent folder when creating new folders/files inside one folder. If the permissions of the parent folder have been modified, it would be better if the...

Alter published Object on Oracle DB

legacy Troubleshooting

Issue Once an object has been published, it's not possible to alter the object when using Oracle DB. Environment DXP 7.4 Resolution To resolve this behavior, update your installation to 7.4.13 DXP U47, or open a...

Search Results