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About the "Link Portlet URL to Page" feature

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 use the feedback button to let us know. Issue If the top-right three...

CmapSubtable warnings (PDFBox)

legacy Troubleshooting

Issue In Liferay logs, the following warnings occur: 2019-08-30 07:49:23.393 WARN [default-4][CmapSubtable:185] Format 14 cmap table is not supported and will be ignored Environment Liferay DXP 7.1 Resolution The class which the WARN message above remarks is CmapSubtable, which is part...

Message Board "Subject" Character Limit

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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 use the feedback button to let us know. Issue On the bulletin board...

In Liferay DXP 7.1, flags taglib uses scope of module that spawns flags window instead of Flags module

legacy How To

Issue In Liferay 7.0, you can change the reasons and keys for that are displayed in the Flags portlet, and the flags for other portlets will change as well (e.g. Message Board). However, in Liferay 7.1, the flags taglib was re-written so that instead of using the scope of the Flags...

The image should be downloaded with "Image Name" instead of the keyword "article" while saving by right clicking it on browser

legacy Troubleshooting

Issue The image should be saved with Image original name rather saving with "article" keyword by default. Steps to reproduce: Navigate to Content and create structure and template for the web content as below Structure: [Eg: S1] Add Text field, Add Image upload field by setting as...

Displaying in child site selected contents from parent site

legacy Troubleshooting

Issue Create a parent site with two child sites (Child1, Child2). Configure the parent site to share contents. Add some web contents in the parent site. Add an asset publisher in each child site. Cannot find a way to display particular web contents from parent site. Environment Liferay...

Guest permission option is not the default value when creating a file entry in Control Panel.

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Issue The default value of the permissions when creating a file entry in control panel is Site Member instead of Guest. Environment Liferay Portal (Collaboration & Document Management) Versions: Liferay Portal 6.2 DXP 7.0 DXP 7.1 DXP 7.2 Resolution In some cases this is an expected...

While printing Wiki the background colour of the cells in tables not displayed.

legacy Troubleshooting

Issue The printout of the Wiki pages doesn't print the coloured cells of the tables. Whereas, on the portal, the coloured cells are visible. Environment Liferay DXP 7.0 Resolution The reported behaviour can be achieved by overriding the aui.css file as per the business requirement. Below...

Property com.liferay.portal.upload.UploadServletRequestImpl.max.size does not work in DXP 7.1

legacy Troubleshooting

Issue When I try to set the value in portal-ext.properties: com.liferay.portal.upload.UploadServletRequestImpl.max.size=1048576000, I receive the following error: "The file content_1309-20190510167.lar cannot be imported. Please enter a file with a valid file size no larger than...

Is folder subscription available in knowledge base management ?

legacy How To

Issue How to subscribe to the folder in knowledge base management Environment Liferay DXP 7.0 Resolution The folder subscription option is available at root level(Content -> KnowledgeBase -> click on ellipsis button which is at the right top -> select subscribe) which applies to all...

Preview is not generated for .pptx files in Document and Media

legacy Troubleshooting

Issue The preview is not getting generated for all the '.pptx' files in Document and Media Portlet whereas rest all type of files(.doc, .docx, .ppt, .pdf, etc) are previewable. Environment Liferay DXP 7.2.10-ga1 Resolution The observed behavior is a known issue and is fixed...

Store documents in a database

legacy How To

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 Uploaded files are stored in "/data" under the installation directory by...

Conversion process fails in Adaptive Media

legacy Troubleshooting

Issue When I try to convert my images in Adaptive Media, the whole conversion process fails I see this message in the console: Caused by: java.lang.IllegalArgumentException: Unknown image type 0 at java.awt.image.BufferedImage.<init>(BufferedImage.java:501) at...

Incorrect Metadata in Document & Media

legacy Troubleshooting

Issue While uploading a file with .pptx extension in Document and Media, the "Automatically Extracted Metadata" takes it as "Content Type application/zip". Environment Liferay DXP 7.0 Resolution The observed behavior is resolved and fixed in liferay-fix-pack-de-67 and above. Installing...

Impact of deleting/cleaning up 'pg_largeobject' table on the Portal

legacy How To

Issue After migration from DBstore to any other repository, how to delete the 'pg_large object' table from PostgreSQL. Will the deletion of the pg_large table have any impact on the portal? Environment Liferay DXP 7.0 Database: PostgreSQL Resolution As the data will already be migrated...

Knowledge Base related error in the server startup logs after upgrading from Liferay portal 6.2 to DXP 7.0

legacy Troubleshooting

Issue After upgraded from Liferay portal 6.2 to DXP 7.0, when deploying the Knowledge base plugin, server started throwing the below error and KB plugin is not available in the site content. ERROR [localhost-startStop-1][ServiceConfiguratorImpl:161] Unable to initialize service component...

My CDN cannot cache documents uploaded to Documents and Media

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Issue My CDN cannot cache documents uploaded to Documents and Media Environment Liferay DXP 7.0, Liferay DXP 7.1 Resolution The CDN cannot cache the documents uploaded to Documents and Media because we make Cache-Control header as private for all Documents and Media files which was...

Can I remove parameters appended to the image URL?

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Issue Can I remove parameters appended to the image URL? For example, https://[domain.name]/documents/48742/50327/xyz.jpg/8e72765b-3a49-42a2-ad95-7e262a163b83?t=1484729757000. I want the image URL to be just: https://[domain.name]/documents/48742/50327/xyz.jpg Environment Liferay DXP...

Document library store type migration fails with AbstractMethodError

legacy Troubleshooting

Issue When running a document library store type migration (e.g from simple to advanced file system store), the process fails with: 2019-04-02 08:46:19.951 DEBUG [http-nio-8080-exec-6][MaintenanceUtil:36] Executing com.liferay.portal.convert.documentlibrary.DocumentLibraryConvertProcess ...

The transparent pixel of a PNG image becomes black in preview

legacy Troubleshooting

Issue When we upload a PNG image with transparency to Documents and Media, the preview image converts the transparent pixel to black. Environment Liferay DXP 7.0, Liferay DXP 7.1 Resolution This behavior was a limitation by Java vendor. When scaling the image and using...

Allow Guest / anonymous user add comment in Message Boards

legacy How To

Issue Is there any configuration to allow Guest / anonymous user add a comment in a Message Boards thread? Environment Liferay DXP 7.1 Resolution To allow Guest user posting a comment in Message Boards, user can define permissions for the Guest role. Refer to the following steps: Go to...

Categories are available in child sites?

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Issue When trying to categorize a document in a child site, categories which are created in the parent site are reflected into the child site as well Environment Liferay DXP 7.0 Resolution Categories created on each parent site will be inherited to the respective child sites as well and...

Folder navigation is not proper in Knowledge base display portlet

legacy

Issue Folder selection menu changes when the selected folder is having only one article having more than one article Environment Liferay Knowledgebase plugin for Liferay DXP 7.0 Resolution Folder selection would be available in the top of the portlet when the configured root folder or...

Set Site Role Permissions for Documents and Media are not applied

legacy Troubleshooting

Issue If I create a site role with only the view permission for Documents and Media, the user assigned to it still can access not only the view but all the other options. Environment Liferay DXP 7.0 Resolution When you create a user, he/she will be a site member in order to access the...

Document library folder creation limit of 65533 or 32767 (AIX) exceeded

legacy Troubleshooting

Issue Creation of new folder fails with IOException I have hit the underlying operating system's limit for the number of files/subfolders per folder. With FileSystemStore or AdvancedFileSysteStore you can run into this problem. Environment Portal 6.2 DXP 7.0 DXP 7.1 Resolution Reduce...

Trash don't show up in site content

legacy Troubleshooting

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 Recycle Bin doesn't show up in site content Environment Liferay Portal...

Document that is downloaded instead of previewed in the browser

legacy Troubleshooting

Issue A document with an especial extension is automatically downloaded if visit its URL instead of show it in the browser. Environment Liferay 6.2 Liferay DXP 7.0+ Resolution This is because that specific extension is not listed on the default MIME type list:...

Unable to edit uploaded document in Document and Media Portlet.

legacy How To

Issue In Liferay Portal 6.2, while previewing a document, there were options present to edit, delete the document. But in Liferay DXP 7.0, by default these options are not visible while previewing a document. Environment Liferay DXP 7.0 Resolution The first approach is by going to Site...

How to create Wiki page with attachment

legacy Troubleshooting

Issue When I create a new Wiki page there is no attachment section. Where can I find it? Environment Liferay DXP 7.0 Resolution First, save the newly created page, then edit it Now you can see the attachment section and you can add files to your Wiki page. Additional Information While...

How to migrate to DBStore

legacy How To

Issue How can I migrate my FileSystemStore or AdvancedFileSystemStore to DBStore? Environment DXP 7.0 DXP 7.1 Resolution Stop the DXP server and make sure to do a backup of your database and document library root folder, just in case something goes wrong and you need to roll back. Start...

Disable Commenting in Documents and Media

legacy How To

Issue How do I disable comments for content in Documents and Media? Environment Liferay DXP 7.1 Liferay DXP 7.0 Liferay EE 6.2 Resolution The following property can be set in the portal-ext.properties file: dl.file.entry.comments.enabled=false, content:...

Assignment of 'View' Permission for a folder having too many documents is taking longer time.

legacy Troubleshooting

Issue Unable to give 'view' permission to a folder that contains a huge number of files. That is, For a particular folder consisting of a very huge number of documents (nearly more than 50k docs), giving 'view' permission to any of the roles to that folder and try to save, the saving...

Long Web Content articles are not returned in search results

legacy Troubleshooting

Issue Very long web content articles are not being returned in search results Environment Liferay DXP 7.0 Liferay DXP 7.1 Resolution This is due to a limitation in Elasticsearch where the number of bytes for any field being indexed cannot exceed 32,766. This value is hard-coded and...

The user subscribed to the folder is not getting mail while uploading any document.

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Issue A subscribed user doesn't get an email notification when he/she uploads/edits the document in Document and Media Portlet, whereas rest all the subscribed users will get the notification. Environment Liferay DXP 7.0 Resolution The above behaviour is the intended behaviour of...

Restriction of file upload size for a Site

legacy How To

Issue Can we set the upload size limit for a Site instead of the complete portal? For example, Can we set the file upload size limit to 20 MB or more on a site while setting 10MB for portal wide? Environment Liferay Portal 6.2 Liferay DXP 7.0, 7.1, 7.2, 7.3, 7.4 Quarterly Releases...

KB Portlet does not display article

legacy

Issue Configuring the home folder(which does not have an article) as a root folder and its subfolder is having an approved article, whether the respective subfolder will be available in folder selection or portlet displays nothing? Environment Liferay 7.0 Resolution If at least one...

Calendar Agenda View: Why do I see events in the previous/next days?

legacy

Issue When viewing a Calendar portlet in agenda view, you might see events of the next day listed. Or if you step back to the previous day, you also see the events of today listed. Environment Liferay DXP 7.1 Resolution The Agenda view is not only able to show the events pertaining to...

Could not find the Sharepoint option when adding a new repository

legacy Troubleshooting

Issue After deploying the Sharepoint connector, the Sharepoint option does not show up when adding a new repository in Documents and Media. Environment Liferay DXP 7.1 Resolution There is an extra step after deploying the Sharepoint connector. Please follow the documentation Creating a...

Folder Permission Inheritance in Liferay

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Issue Do items in documents and media or web content folders inherit permissions from the folder in Liferay? Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay Portal Resolution In Liferay, documents and web content articles do not inherit permissions from their parent folder. However,...

Understanding WebDAV Upload Permissions

legacy Troubleshooting

Issue Are documents uploaded through WebDAV given more permissions than UI uploads? Why can one user who uploads a document through WebDAV update or delete the file while another user with the same level of permissions cannot? Environment DXP 7.0 DXP 7.1 Resolution When the first user...

Does Liferay DXP use WebDAV HTTP methods?

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Issue Our security team wants to restrict the HTTP methods that are allowed through our firewall. Does Liferay DXP use WebDAV HTTP methods such as: PROPFIND, PROPPATCH, MKCOL, COPY, MOVE, LOCK, UNLOCK Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2 Resolution Liferay DXP does...

Restricting Document View Permissions in Documents and Media Repositories

legacy How To

Liferay platforms allow administrators to define permissions for all assets. In the Documents and Media repository, administrators often need to restrict privileges by defining a site role so that a site member views only the documents that he has uploaded. Resolution The specific...

Staging Issues with Blogs Portlet

legacy Troubleshooting

The following is a checklist for getting blogs to stage if you're experiencing difficulties. While the example is blogs, this could apply to any content. Resolution When attempting to stage blog content: Before turning on staging, be sure to check Blogs. By default, Blogs are not...

What is the significance of "Reset preview and thumbnail file for Documents and Media" option?

legacy How To

This article is designed to show how to regenerate image and document previews in case they are corrupted or missing. Resolution To regenerate the previews: Navigate to Control Panel → Configuration → Server Administration. On the Resources tab, find to the Clean Up Actions at the...

Unable to upload documents to Document Library from remote machine through web service larger than 3MB

legacy Troubleshooting

Information about products not created by Liferay is provided for informational purposes only and does not constitute Liferay Support recommendation nor endorsement. Liferay also does not assume any responsibility for any instructions herein or referenced regarding these products. When...

Can not Edit Calendar Event When User Language and Portal Language Differ

legacy Troubleshooting

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. Resolution Description 1. Set the Portal Language to English (US), add calendar portlet to homepage 2. Create a...

Issues With Displaying SVG Files

legacy Troubleshooting

When you upload an .svg image file to Documents & Media, you will not be able to add it into a Web Content while writing or editing a web content. However, you will be able to successfully upload an .svg at the web content image selection screen and it will appear as expected. Resolution...

Configuring Log4j Logging for the Audit Portlet in Liferay Portal EE

legacy How To

This article demonstrates how to create a separate audit.YYYY-MM-DD.log file within ${liferay.home}/logfor audit INFO messages. It should roll over every day with this configuration. Environment Liferay Portal EE 6.1 & 6.2 Resolution Please note: For the following procedures we will use...

Documents and Media Library Capacity

legacy How To

As many customers use the Liferay Document Library to store the bulk of their documents, a natural question arises pertaining to the data; namely, how much is too much? While this depends heavily on the specific environments, this article aims to answer the question for a generic...

Guide for Document and Media Library in Liferay Portal 6.1 and 6.2

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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 principles is the responsibility of the subscriber. This is a guide for...

Guide for Document Library 5.2 and 6.0

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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 principles is the responsibility of the subscriber. This article is a legacy...

Utilizing Jasper Reports Plugin in Liferay

legacy How To

The Jasper Reports Plugin is designed to work with the Reports Portlet in order to enhance the report capabilities of reporting programs such as iReport. This article will demonstrate how to install and use the Jasper plugin. Resolution Download Jasper Reports Web via the Help Center....

Splitting Blog Information Into Different Pages

legacy How To

Through the Blog Portlet, there is a unique functionality where Blog information can be split into different pages. Resolution To achieve this functionality, start by going to the wrench in the portlet and scoping the portlet to the specific page. This would make the scoped portlet...

Configuring the automatic email notification URLs to display the correct port number

legacy Troubleshooting

When an email notification is sent out, the template for the message may not be referencing the correct port within the URL. For example, the email may show the URL as "http://www.liferay.com:8080" instead of port 80. Resolution To resolve this issue, add the following properties to the...

Message Boards Issue When Configuring With HTML and Creating Hyperlinks With the 'Other' Designation

legacy

This article documents a known behavior where Message Boards' CKEditor—when configured to HTML—will have text stripped from hyperlinks after a post. This is usually observed after setting the protocol to Other. Resolution This behavior is expected under Liferay DXP's Antisamy...

Changes in Wiki Syntax Parsing from 6.0 EE SP1 to 6.0 EE SP2

legacy How To

In Liferay Portal 6.0 EE SP2, a new Creole parser for the Wiki portlet has been implemented and changed how links are parsed. For example, previously in 6.0 EE SP1, links using single brackets like "[ ]" will redirect the user to a new Wiki page. In 6.0 EE SP2 and newer versions, links...

Configuring Log4j Logging for the Audit Portlet in DXP 7.0

legacy How To

This article demonstrates how to create a separate audit.YYYY-MM-DD.log file within ${liferay.home}/log for audit INFO messages. It should roll over every day with this configuration. Resolution Once the DXP 7.0 instance has started, navigate to the Control Panel → Configuration → System...

Customizing the Announcements Portlet in DXP 7.1

legacy How To

This article details how to optimize the Announcement portlet using the Customize Announcement Displayed feature in Liferay Digital Experience Platform (DXP) 7.1. The Announcements app allows users to broadcast important information to different groups of users. Each announcement can be...

Creating Custom Validation Scripts on Web Form Portlet With DXP 7.0

legacy How To

This article documents how to use the custom validation script feature in the Web Form Portlet on Liferay DXP 7.0. Users might have used the same feature on Liferay Portal 6.2 and wonder which features are the same and what has changed. Please note that these instructions are for the...

Disabling Email Notifications With the Blogs Portlet

legacy How To

There may be instances in which an administrator would like to disable the ability for the creator of blog entries to receive email notifications when an entry is added or updated, or when comments are added. Resolution The following are the relevant properties that you can set and edit...

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