Hello, I am trying to use extension HttpClient to post a file. I always have an errormessage from httpClient : no value for filetopost whatever I put in value for filetopost Here are the blocks of my app. [image] Does anyone have an idea about the reason for this error ?

Error message using extension HttpClient.PostForm

Taifun July 10, 2025, 3:36pm 7

My guess is, your app does not own that file? Where does it cone from?

Try to use the filepicker and convert the uri to the path to the file for the httpclient extension

Taifun