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Some documents are missing the Download permission after an upgrade

Issue After upgrading from 7.4u60 to 2024.Q1.4, users are unable to download files from documents and media. They are able to view the files, but the download permission isn't set on their roles. I understand the download...

URL with '+' for document names with whitespace returning 404 error

legacy Troubleshooting

Issue When I click on a link to a document that has space in the name, and the URL has '+' for the whitespace, such as https://www.sample.com/documents/123456/654321/Sample+Document.pdf I get a 404 error page instead of...

Folder titles shown in capitals in "Table" view in Documents and Media

legacy Troubleshooting

Issue Go to Documents and Media Add some folders (eg: css, index) Switch between Cards, List and Table views Result: In Table view only, the folder names are capitalized (eg: CSS, INDEX). The default folder name...

Configuring Message Board Notifications for Users

legacy How To

Issue Users receive Message Board notifications for all new replies within a category that they are subscribed to. Is it possible to notify users only when there are new threads within the category that they are...

What does the TempFileEntriesMessageListener actually do?

legacy

Issue In our logs we see some errors apparently related to an hourly job, TempFileEntriesMessageListener the triggering interval of this job seems to be set in System Settings/ Documents and Media/Service/Temporary File...

Unable to Access Liferay Javadocs from docs.liferay.com

legacy How To

Issue I'm trying to access Javadocs such as https://docs.liferay.com/portal/7.4-ga1/javadocs/portal-kernel/. However I'm getting redirected to https://learn.liferay.com/w/reference/index. Environment All versions...

Error during file indexing: ClassNotFoundException: org.bouncycastle.asn1.ASN1Encodable

legacy Troubleshooting

Issue When indexing files, the process fails (terminates abruptly) and the following information is printed in the logs: org.bouncycastle.asn1.ASN1Encodable cannot be found by...

No Documents are returned when using a Filter through Headless API

legacy Troubleshooting

Issue I am able to retrieve documents using the Headless API successfully if no Filters are specified. However, when using a Filter, no results are returned. This might happen when working with endpoints like...

Why after upgrading to Quarterly Release images show extra information?

legacy Troubleshooting

Issue After upgrading to Quarterly Release images show extra information like version, timestamp and so on. Environment DXP 7.4 Resolution Please consider requesting LPD-19203 on a Support ticket. Another...

Wrong guest view permission assigned to images inserted into message boards threads (not following the thread's guest view permission)

legacy

Issue if there is no private page on a site, and we create a message boards thread with "Viewable By"="Site Members", and you insert an image in the message (with the editor's image icon), that image will in the Documents...

Documents Modified date changes if documents are moved between folders

legacy

Issue If we move documents between folders their Modification date is updated even if the document itself has not been modified. Environment Liferay 7.3+ Resolution The actual behavior is expected and a...

Document Search takes too long to return results

legacy Troubleshooting

Issue I have a page for displaying document search results, and it takes too long to load (several seconds). My site has hundreds of content pages, each containing dozens of widgets (including those from the master...

Error when adding files to Documents and Media through an Asset Publisher on a Widget Page

legacy Troubleshooting

Issue When adding a file to Documents and Media on my Portal, through an Asset Publisher located on a Widget Page, there is no notification from the Portal signaling that the file has been added and the Portal remains...

Video and audio files cannot be played and generate thumbnail on Linux/Unix based OS with Xuggler enabled

legacy Troubleshooting

Issue Xuggler is enabled to play video and audio files. When running on a Linux/Unix-based system, the audio and video files are displayed without any thumbnail and cannot be played. They do not start when...

Is Form fields and pages are limited?

legacy Troubleshooting

Issue We tried to create a Form with 50 fields and 9 pages but we could not save it. Environment Liferay DXP 7.4 Resolution This is limited but if this limit is not enough it can be raised even a higher...

AWS S3: does Liferay support the x-amz-server-side-encryption header with server side encryption?

legacy Troubleshooting

Issue I am using an S3 bucket as the store for our Documents and Media I have configured it with a Service Control Policy that requires encryption and the presence of the x-amz-server-side-encryption header, something like...

Emojis are sanitized into Chinese characters

legacy Troubleshooting

Issue Emojis are being sanitized when AntiSamy is enabled. A warning is thrown in the logs where the character codes are matching the previously written emoji: Could not execute JDBC batch update The emoji is...

Webdav slow when uploading bulk content

legacy

Issue When we upload a large number of files in a hierarchical directory structure, it takes a lot of time even if the file sizes are small. Environment Liferay DXP 7.3 Resolution When a User uploads many...

Is the number of Form Fields are limited?

legacy Troubleshooting

Issue We have a form that contains 50 fields we have managed to add 24 fields across 9 pages. Now when we try to add the 25th and hit save, the page is loading and is taking us back to the list of forms....

Upgrade to 7.4 fails trying to insert records into table DDMFieldAttribute

legacy Troubleshooting

Issue I am performing an upgrade to 7.4 and it fails with errors like these: com.liferay.portal.kernel.log.LogSanitizerException: com.liferay.portal.kernel.upgrade.UpgradeException: java.sql.BatchUpdateException: Batch...

Field Reference Structures change after upgrade to 7.4

legacy

Issue The problem with the Field References is that the same structure has different structure IDs in dev and prod and we are planning to develop our templates on dev and once tested, I will update our...

Wildcards are not considered in site administration menus' search bar

legacy Troubleshooting

Issue When searching for a document in e.g. the Documents and Media tab the search functionality doesn't return the document if its name contains underscores. We have a document named 'Qwe_Rtz_Uio.txt'...

Uploading a file with multiple extensions

legacy

Issue A multi-extension file is being uploaded via document and media Steps to reproduce: 1) Startup the server 2) Navigate to Control Panel>System Settings> Document and Media> Services> File Extension A file...

Configuring most viewed assets

legacy How To

Issue How to display the most viewed document(s) Environment Liferay DXP 7.1 Resolution Liferay provides an OOTB portlet MOST VIEWED ASSETS to configure and display the most viewed asset on a page. Add the...

Invoking Antivirus Scanning in your developments

legacy

Issue If you enable the antivirus scanning it will check files on upload to Liferay applications such as Documents and Media, Message Boards,... but you can also invoke the antivirus scan API directly from your...

Modifying the extension of a document persists even on downloading the file

legacy Troubleshooting

Issue Changing the extension of document and media file, causes the downloaded file to have the modified extension. Steps to Reproduce: 1. Create a new basic document 2. Upload a file to the document...

StorageException occurs when trying to access Google Cloud Storage.

legacy Troubleshooting

Issue The File Storage is configured to Google Cloud Storage. When performing some actions in Documents and Media, Liferay attempts to access Google Cloud Storage and raises the following exception: 06:42:27.828...

Error: Unable to send message: Invalid Addresses

legacy Troubleshooting

Issue After integrated the Mail Server: Exchange in Liferay DXP there is a following Error in the logs: ERROR [liferay/mail-1][MailEngine:74] Unable to send message: Invalid Addresses...

How do I install FFmpeg on Windows?

legacy How To

Issue This article will walk you through the process of installing FFmpeg on Windows. Environment Liferay DXP 7.4 Resolution To install FFmpeg on Windows, follow these steps: 1) Have the most recent version of...

Edit an uploaded image for a web content field

legacy How To

Issue A web content structure can include an Image or a Documents and Media field. When editing such a web content you can upload a new image for that field. Is it possible to edit (crop, apply a filter, etc) the...

Host name does not match the certificate subject provided by the peer

legacy Troubleshooting

Issue Configuring S3Endpoint to connect the S3 bucket is giving the below error 2022-08-25 13:02:50.718 ERROR [default task-22][ImageImpl:69] Error reading image 4407228...

S3Endpoint feature in Liferay DXP 7.0

legacy How To

Issue The S3Endpoint feature is missing in Liferay DXP 7.0 to configure the AWS S3 bucket Environment Liferay DXP 7.0 Resolution The observed behavior is a new feature that got introduced in DXP 7.3 and can...

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

legacy Troubleshooting

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...

Page canonical URLs of each existing language always point to the default language URL

legacy Troubleshooting

Issue We have detected that the page canonical URLs of each existing language always point to the default language URL. Our default language is English, and we have a page in two languages: English:...

How to show only certain file types to a group of users?

legacy How To

Issue I want to show only certain file types to some users. For example: they should see .doc and .pdf only but not .xls Is it possible to hide/show documents based on extensions? Environment Liferay DXP 7.4...

The image version has been changed, but the image remains the same

legacy Troubleshooting

Issue The image does not change, but only the versions do. Steps to reproduce: 1) Navigate to Content and Data > Documents and Media 2) Upload an image 3) Do check out and download it 4) Click three dots (Action...

How to modify existing Email template for announcements

legacy How To

Issue Is there any OOTB option to modify the announcements email template? Environment Liferay DXP 7.4 Resolution The template for the subject and body of announcement emails contained in the...

com.liferay.portal.kernel.exception.NoSuchResourcePermissionException: {companyId=20100, name=com.liferay.translation.en_US, primKey=com.liferay.translation.en_US, scope=4}

legacy Troubleshooting

Issue When we open "Site Builder" => "Pages" the following error is thrown and site pages are not displayed: com.liferay.portal.kernel.exception.NoSuchResourcePermissionException: {companyId=20100,...

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

legacy

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...

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

legacy

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...

I want to restrict access to certain documents to a single user

legacy How To

Issue I am using Documents and Media to upload files. Some of the documents must be restricted for a single user. The user must access a list of documents that only he/she is able to see. Environment Liferay DXP 7.2+...

Documents without guest permissions are downloadable

legacy

Issue The document is stored in the browser cache and can be downloaded again without the user being logged in Steps to reproduce: 1. Upload a text file document 2. Change permission, revoke guest view 3. Click on...

Documents and Media table view does not fit into the screen on mobile phone

legacy

Issue Table view is set up for Documents and Media widget If I view the page on mobile screen, the table does not fit There is a scrollbar to see all columns but it is small and difficult to use I am worried that...

Configuration to disable download does not work for MHTML files

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 We applied the settings indicated in the article Document...

Upgrading from 6.2 to 7.3 changes the number of likes and dislikes

legacy Troubleshooting

Issue Ratings and Comment Ratings are enabled in our portal. When we upgrade the portal from 6.2 to 7.3, some likes turn into dislikes and that creates false information. In the ratingsentry table, the scores of the...

Collect Digital Signature button appears even when the Digital Signature feature is not enabled

legacy Troubleshooting

Issue The "Collect Digital Signature" button appears in the Documents and Media widget, even if the Digital Signature feature is not enabled Steps to reproduce: Start a clean bundle of Liferay DXP 7.4 Go to Control...

Unable to manage Document and Media type DDL on a localized DDL Display

legacy Troubleshooting

Issue When a new DDL is created from a DDL definition, with any 'Document' fields, and any additional localization/translation, then the translation, and the document is not added to the record The action fails...

ADA Accessibility: Drag and Drop functionality not accessible using keyboard, screen reader when creating new Document Types.

legacy Troubleshooting

Issue When creating a new Document Type, elements in the Builder fields section sidebar are accessible and operable only by Drag and drop motion using the mouse, presenting an accessibility issue for visually...

How to disable the portal default canonical url generation

legacy Troubleshooting

Issue Customer has a custom development to generate canonical urls and it clashes with portal default canonical url generation, so it has to be deactivated. Environment 7.4 Resolution To avoid the default behavior...

File upload to Documents and Media is slow or even fails

legacy Troubleshooting

Issue The upload process is so slow or even fails for uploading files with certain extensions. For example, an MP4 file is processed in 1 second, but an Excel file takes more than 100 seconds. Environment DXP...

Is there a character limit on file names for content uploaded to Documents and Media?

legacy

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...

Display order of category navigation and tag navigation

legacy

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...

Maximum number of decimal places

legacy

Issue What is the Maximum number of decimal places? Environment Liferay DXP 7.4 Resolution Stores a decimal number value with a limit of 16 digits, whether before or after the decimal. For...

I want to limit content versions in documents and media

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...

Upload files with the '.webp' extension in blogs

legacy Troubleshooting

Issue Any file with the '.webp' extension cannot be uploaded in blogs. Environment Liferay DXP 7.4 Resolution Blog module is using an additional file restriction, therefore, users will need to access System...

Redirect component limitations

legacy

Issue Right now redirection component is only available for pages, not intended for web contents, documents,... Resolution Currently there two limitations regarding the redirection component, both of which have a...

NullPointerException in Knowledge Base Search widget

legacy Troubleshooting

Issue Steps to reproduce: 1. Start Liferay DXP 7.4 2. Create a page and add a 'Knowledge Base Search' widget on the page. 3. Input any keyword into the search bar and hit Search. Expected Behavior: Knowledge Base...

How to output the list of file names in "Documents and Media

legacy

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...

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

legacy Troubleshooting

Issue The preview is not getting generated for all the '.webp' files in Document and Media. Follow this guide and enable the use of WEBP Navigate to Content & Data > Documents and Media Upload an image in...

What to do when prompted with the warning message "This field is required" on a Text Field element of a Form after auto-fill is used?

legacy Troubleshooting

Issue After I filled the Form with AutoFill for the required fields, a warning message states "this field is required" on the Form. Even when I attempt to submit the Form or the warning message is still...

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