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ナレッジベース 3747
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Avoiding Authentication Errors With IE8 and IE9
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. When a session of Liferay times-out, an...
Buttons missing from CKEditor when using Internet Explorer 8
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. While...
Applying Security Update 2012-05-25 requires Tunnel-web
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. When...
Unable to add portlets in Nested Portlet
Issue When using the "Nested Portlets" portlet, one possibility is that portlets cannot be nested because the Nested Portlets portlet is collapsed. Resolution Ensure Nested Portlets is not collapsed when attempting to...
LiferayPortletURLs Generated For a .War File Do Not Have Authentication Token
This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. Subscribers often develop custom portlets...
Internet Explorer 11 with Compatibility Mode May Lead to Slow Page Loads
Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of...
Minification Issues When Using ES6 in Your Custom Code
This article documents a minification error you will encounter if using ECMAScript 6 (ES6) in your custom code and the ES6 code is not transpiled. In a production environment, we enable the following property in order to...
Staging Best Practices for Liferay Portal
This article documents some recommendations that administrators should be mindful of when they prepare to use Staging on their Sites, or when they are managing their already existing Staging infrastructure. Local...
LDAP Import Rejects Users From Certain Domains
This article explains why users from specific domains are not imported through LDAP due to the email address validator in the Liferay platform, and provides a solution to resolve this if a specific domain is required...
Portal Activation Key Deployment Instructions: Using the .xml key file
Resolution Clear the ${liferay.home}/data/license folder Start the application server Place the attached key xml file in the Liferay deploy directory (${auto.deploy.deploy.dir} , which...
Addressing Issues Caused by Using a Non-GMT user.timezone
Liferay Support does not recommend or endorse specific third-party products over others. Liferay is not responsible for any instructions herein or referenced regarding these products. Any implementation of these...
Deploying and Managing SAML on Liferay DXP
This troubleshooting guide is meant to supplement the existing SAML documentation. The information in this guide explains in more detail to demonstrate the most common use cases.  ...
ユーザーグループにユーザーをアサイン後、そのユーザーのSSOログイン直前にアサインを外される
, knowledgeArticleType: troubleshooting, legacy: true, name: ユーザーグループにユーザーをアサイン後、そのユーザーのSSOログイン直前にアサインを外される, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 128674, title:...
お知らせと警告で、表示日を将来の日付に設定すると、リストに表示されません。
, knowledgeArticleType: troubleshooting, legacy: true, name: お知らせと警告で、表示日を将来の日付に設定すると、リストに表示されません。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 112254, title: お知らせと警告で、表示日を将来の日付に設定すると、リストに表示されません。
Liferay PaaSでのSAML証明書作成方法
, knowledgeArticleType: troubleshooting, legacy: true, name: Liferay PaaSでのSAML証明書作成方法, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 106395, title: Liferay PaaSでのSAML証明書作成方法
Dynatraceインスタンスとの接続が切断できません。
, knowledgeArticleType: troubleshooting, legacy: true, name: Dynatraceインスタンスとの接続が切断できません。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 110658, title: Dynatraceインスタンスとの接続が切断できません。
ページコメントで画像の添付をしたいです。
, knowledgeArticleType: troubleshooting, legacy: true, name: ページコメントで画像の添付をしたいです。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 107730, title: ページコメントで画像の添付をしたいです。
Webコンテンツ作成時に、お知らせの内容を確認しようとすると権限エラーが表示されます。
, knowledgeArticleType: troubleshooting, legacy: true, name: Webコンテンツ作成時に、お知らせの内容を確認しようとすると権限エラーが表示されます。, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: 107540, title:...
表示言語の設定
, knowledgeArticleType: troubleshooting, legacy: true, name: 表示言語の設定, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: 表示言語の設定
Piwikのトラッキングコードが期待通りに動作しない場合の対応
, knowledgeArticleType: troubleshooting, legacy: true, name: Piwikのトラッキングコードが期待通りに動作しない場合の対応, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title:...
開発者(キャッシュ無効化)モードを使用する方法
, knowledgeArticleType: troubleshooting, legacy: true, name: 開発者(キャッシュ無効化)モードを使用する方法, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: 開発者(キャッシュ無効化)モードを使用する方法
「Redirect URL ... not allowed」という警告メッセージが出力される
, knowledgeArticleType: troubleshooting, legacy: true, name: 「Redirect URL ... not allowed」という警告メッセージが出力される, showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title:...
スクリーン名について(Liferay 6.2版)
, knowledgeArticleType: troubleshooting, legacy: true, name: スクリーン名について(Liferay 6.2版), showDisclaimerMessage: true, sourceTeam: Support, ticketNumber: , title: スクリーン名について(Liferay 6.2版)
Liferay DXP Agent Fails to Start on Jakarta (Tomcat 10) Images with javax.annotation Error
Issue When using a Liferay DXP instance deployed on a Jakarta-based image (e.g., Tomcat 10), the liferay-dxp-agent bundle may fail to start. The logs will show an org.osgi.framework.BundleException error related to an unresolved package import. A key part of the error message will look...
How does Let's Encrypt validate custom domains to create their certificate?
Issue How does Let's Encrypt validate custom domains to create their certificate? Environment Liferay Cloud Resolution Custom domains undergo a challenge before certificates can be properly issued. If the challenge...
How do you edit robots.txt for virtual host public pages?
Issue We are trying to edit the robots.txt file through public pages, but we are getting the following message: 'Please set the virtual host before you set the robots.txt'. We are using one instance with two sites and...
Rating does not work on the Asset Publisher
Issue I have an issue with the Asset Rating. I create web content or any asset that can be rated. I place an Asset Publisher on a page to display the content. I enable the ratings on the Asset Publisher. When I rate...
Liferay Server Fails to Start Due to OutOfMemoryError: unable to create new native thread
Issue The Liferay DXP server fails to start. The log files contain the following error message: ERROR [...][...] failure submitting task to thread pool java.lang.OutOfMemoryError: unable to create new native thread...
Account Roles Are Not Visible After a LAR File Import
Issue After exporting roles via a LAR file and importing them into a new environment, Account Roles are not visible under the Account Roles tab in Control Panel > Users > Roles Regular Roles and Site Roles from the...
Field groups in Web Content Structures become Field Sets after Import or Modification
Issue When a web content structure containing a field group is imported via a LAR or JSON file, the field group is converted into an uneditable, referenced field set. This issue also occurs when...
Fieldsets with Custom Names Disappear When Filtering by Translation Status
Issue In the web content editor, fieldsets that do not follow the default naming pattern (e.g., Fieldset1234) are hidden when filtering by "Untranslated" fields. This issue is caused by a regex that incorrectly assumes...
Client Extension disappears
Issue We've found that our client extension disappears after Liferay is restarted. After a customElement CX is deployed, Liferay is forced to restart and our extension disappears with every restart. Environment SaaS...
Upgrade Fails with SQLIntegrityConstraintViolationException for Duplicate Repository Entry
Issue When upgrading from Liferay DXP 7.2 to a newer version (7.4+ or quarterly releases), the upgrade process fails with an SQLIntegrityConstraintViolationException. The error message in the logs...
A page's Menu Display widget, Search bar widget, and Footer cannot be removed from a page's layout
Issue This article documents a case where a page's Menu Display widget, Search bar widget, and Footer cannot be removed from a page's layout Environment Liferay DXP Quarterly Releases Resolution Pages inherit styles from...
Performance Issues in Publications after Upgrading to 2024.Q1
Issue Users may experience a performance drop when working with Publications. This is especially noticeable when navigating through Web Content within an active publication.   Environment Liferay DXP 2024.Q1  ...
Web Content Templates cache Absolute image URLs, not Relative URLs
Issue The templates cache absolute image URLs instead of relative URLs. Environment 2024.Q1.12, 2024.Q1.18 Resolution Upgrade to 2024.Q2.0+ or Request a hotfix with LPD-23196, knowledgeArticleType: troubleshooting,...
Custom DDM field React error #321
Issue While using our custom ddm field module we are facing react error #321 Environment Liferay DXP Quarterly Releases Resolution The issue could indicate that multiple instances of React are being loaded. Since...
Unexpected Page Redirection to an Invalid Friendly URL
Issue When accessing a page with a valid friendly URL (e.g. /web/portal/manage-users), an unexpected redirection occurs to another URL (e.g. /web/portal/manage-users-a). The unintended page and its redirect...
Link to Page Layout Selector shows public pages in the selector in private page configuration after saving
Issue I have an issue with the Private Page of type Link to Page of this site. They create a blank site, and they add to it 2 Private Pages. One private widget page and another link to a page of this site. On the...
Layout Templates Appear in the Themes Section
Issue After an upgrade, custom layout templates (layouttpl) are incorrectly displayed in the "Themes" section of the page configuration. This occurs because the generated .war file for the layout...