Facebook Pages Module: "Invalid parameter (100, OAuthException)" when posting photo

Questions
1

Hi everyone,
I’m facing an issue with a scenario that pulls data from Google Sheets, processes it, and routes it to multiple modules — one of them being Facebook Pages.

Scenario structure:

  1. Google Sheets – Watch New Rows
  2. Set variables & switch based on weekday
  3. Extract FileID from a Google Drive image URL
  4. Save FileID as a variable
  5. Google Drive – Download file using the FileID
  6. Facebook Pages – Create a photo post

When trying to create the photo post, the following error occurs:

The operation failed with an error. Error: Invalid parameter (100, OAuthException)

Details:

  • The image comes from a Google Drive link like:
    https://drive.google.com/file/d/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/view
  • The image is correctly downloaded (no error in the Google Drive module).
  • The page ID is valid and the connection to the Facebook Pages module is authorized.
  • A message and hashtags are included in the post body.

What I suspect:

  • This might be related to the OAuth token scope, the format of the image, or the way the image is passed to Facebook (binary vs. URL).
  • I also wonder if the image needs to be publicly accessible or if there are Facebook-side limitations when using downloaded files from Google Drive.

My questions:

  • What exactly triggers the OAuthException with error code 100 in this context?
  • Is there a specific format or requirement for the image to be accepted?
  • Has anyone successfully posted photos from Google Drive via Make to Facebook Pages?

Any help or insights are greatly appreciated.
Petr