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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...

Does OpenOffice integration allow DOCX format conversions?

legacy Troubleshooting

This article includes a link to third-party documentation and third-party resources are not supported or maintained by Liferay, so should be used at your team’s discretion. Issue I want to download my text documents in...

"No JSON web service action with path /dlapp/get-temp-file-names and method null for null" when using the multiple upload form in Documents and Media

legacy Troubleshooting

Issue Steps to reproduce: Set thejson.web.service.enabled property to false Go to Documents and Media portlet and use the "Multiple upload" option to upload files You could see this error in server logs: 2022-07-15...

What to do when AutoFill input is not accepted for the first time on a Form.

legacy Troubleshooting

Issue When I use the AutoFill input in Internet browsers, it does not populate for the first time in Forms. After I make a second attempt to update the fields, the Form is populate successfully. Environment DXP 7.2...

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