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Error managing documents and URLs using GCS
Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue When using GCS as a storage solution in your On-Premisse or Liferay PaaS environment, after adding an image file to your document...
Troubleshooting Slow File Uploads on Sites with Many Pages
Issue When uploading new files to Documents & Media in a site with a high number of pages, you may exerience unusually slow upload speeds. This performance issue may be isolated to individual site contributions. Environment Liferay DXP 7.4 and Quarterly Releases. Resolution When...
What are the differences between using name and property in metatags
Issue We were creating custom meta tags and we see there are created using "property" attribute instead of "name" attribute. Are there any differences between using name and property? Are they equivalent? Could we modify current implementation in order to use "name" instead of...
No preview is generated when Gifsicle is enabled
Issue With Gifsicle enabled, when uploading a new image, its preview and adapted images are not generated. The following warning is reported in logs: WARN  [liferay/adaptive_media_processor-5786][AMMessageListener:79] null...
Guest user cannot see a Document when accessed by the Latest version URL
Issue A Document has "View" permissions enabled for Guest users. When the Guest user wants to access the Document by using the Latest version URL, the Document is not accessible. Environment Liferay DXP 7.4 Resolution The link which you obtain from the document's "Latest version URL"...
Scope selection in Blogs Aggregator portlet not working
Issue Log in as Admin Add a Blogs portlet on Liferay home page Add an entry Navigate to Control Panel > Sites Create a new Site (eg: Liferay 2) Create a new page on the Site Add Blogs portlet and Blogs Aggregator Add a Blog entry in the Blogs portlet Aggregator will show both entries...
Preview of PDF document (generated with ItextPDF) contains unwanted spaces between letters
Issue We are generating our PDF files programmatically using ItextPDF 7.2.5 API The Library used is compileOnly group: 'com.itextpdf', name: 'itext7-core', version: '7.2.5' After uploading such a PDF file to DXP's Documents and Media, and clicking on the resulting document, we see that...
"Specified key was too long" warnings when upgrading from 7.2 to 2023.q3.2
Issue We are upgrading from 7.2 to 7.4 When running the upgrade tool, there is this WARN: WARN  [main][BaseDB:1468] (conn=697) Specified key was too long; max key length is 3072 bytes: create index IX_F365A086 on DDMTemplate (templateKey, ctCollectionId); Environment DXP 7.2 2023.q3.2...
Compatibility for OpenOffice v4.1.13
Issue Is Liferay DXP 7.4 compatible with v4.1.13, as in the compatibility matrix only v4.1.11 is mentioned? (Required for upgrading OpenOffice from v4.1.11 to v4.1.13, for security compliance reasons.) Environment Liferay DXP Resolution Minor versions are included implicitly, and the...
Video previews not being generated
Issue Video previews are not being generated in the environment. There are not error related in the logs (memory, space, etc) when a mp4 video is uploaded, for example, but the preview is never created. Environment Liferay 7.4, 2023.Q3 FFMPEG enabled. Previewable Processor Maximum Size...
Implementing an Item Selector
Issue I am trying to create an Item Selector using the article Implementing an Item Selector On step 5, Portlet shows but clicking on the "Select button" gives error message in console and nothing else happens Environment Liferay DXP 7.4 Resolution Unfortunately, there is an error in the...
Uploaded images are not visible to Guest users
Issue Guest (Unauthenticated ) users are unable to see the images when uploaded in a folder via the portlet "Document and Media" even though "View" permission is enabled. Steps to reproduce: Navigate to Documents and Media and create a folder. Upload an image inside the created folder...
Documents and Media portlet
Issue When we select multiple files using Liferay DMS to upload. Does it upload any info related to the file to the server when it is selected? When we select and publish multiple documents does it process multiple files as a single process or multiple processes? While multiple file...
After upgrading from DXP 7.0 to DXP 7.4 the document friendly URLs are missing
Issue I have upgraded from DXP 7.0 to DXP 7.4. After the successful upgrade, we noticed that the document-friendly URLs are missing on DXP 7.4 Reproduction Steps: 1. Set up DXP 7.0 with fp de-102 2. Go to Control Panel --> Content --> Documents and Media and upload a basic document. 3....
Edit image from document & media accepting all file extentions regardless of configuration
Issue The invalid extension document is uploaded with the valid extension name. Steps to reproduce: 1. Start Liferay DXP 7.4. 2. Navigate to Control Panel > System Settings > Documents and Media > Service. 3. Remove * from the 'File extension' and add .png, and .jpg in the file...
ColumnHeader repeated in xls/CSV file after exporting the report from Liferay Report app
Issue ColumnHeader repeated in xls/CSV file after exporting the report from Liferay Reports app. For example: Environment Liferay DXP 7.4 + Liferay Reports App Resolution This is defined in the Jasper report definition instead of Liferay configurations. Further information about how to...
Unable to add Calendar event when setting "Display Scheduler Only"
Issue Add a Calendar widget on the page Enter the Configurations for the widget Switch to Display Settings tab and select Display Scheduler Only option Unselect the 2 other options and Save Click Add Event button in Calendar Expected Result: You can add an event. Actual Results: Nothing...
Broken master page template after importing LAR file between environments
Issue When importing a .lar file between environments, when accessing the Master Page, a 404 error is displayed and the page is not displayed Environment DXP 7.4 Resolution This behavior is an error identified in the Portal. Please update to Liferay DXP 7.4 Update 86+. Or request a...
Lots of "JSONArray text must start with" DEBUG messages in logs, thrown by DDMFormFieldOptionsFactoryImpl
Issue "JSONArray text must start with" DEBUG message are written to the logs when some Liferay Forms operations are carried out. 2023-09-14 11:34:05.180 DEBUG [http-nio-8080-exec-40][DDMFormFieldOptionsFactoryImpl:214] null com.liferay.portal.kernel.json.JSONException:...
Actions menu duplicated in Documents and Media portlet after migration from 7.0 to 7.4
Issue After an upgrade from 7.0 to 7.4 actions menu (three vertical dots) in Documents and Media portlet is duplicated. Environment Liferay DXP 7.4 Resolution Before the upgrade, in 7.0 some entries in the portletpreferences table have the following duplicated value: <preference>...

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