Post to Bluesky: Missing alt & $link

Questions
1

:bullseye: What is your goal?

My goal: get an RSS Feed and post the text and the image to bluesky when there is a new entry:

Any Idea?

:thinking: What is the problem & what have you tried?

First I upload the media with the “Bluesky Upload media” module. Then I pass that on to “Bluesky - create a post” Module.

no matter what I add in the images field. Blob or data or whatever I get the same error message with missing link and alt tag. Yet there are no fields where I can map anything like this. Because I’d have linked and alt.

:clipboard: Error messages or input/output bundles

Error:

BundleValidationError

Validation failed for 2 parameter(s).

Missing value of required parameter 'alt'.
Missing value of required parameter '$link'.

:camera_with_flash: Screenshots (scenario flow, module settings, errors)

Bildschirmfoto 2026-04-16 um 15.37.58.png
Bildschirmfoto 2026-04-16 um 15.37.58.png1029Ă—1306 180 KB

3

Hello @Whatever1,

If you want to add only a single image, turn Map off for the Images field and map correct values to Bluesky input fields.

Bluesky expects a strict format for images, including alt and $link parameters, which you are currently not providing.

If you want to post multiple images, you need to use an Array Aggregator configured to generate the correct data structure and connect it to this field — this time with Map turned on.

Have a nice day,
Michal