Hello,
I’ve been struggling in for the past few days, trying to import, convert and save base64 image data to Image object in Tulip.
My goal is to retrieve an image using a Nodered connector and save it in a Tulip table.
The connector gives me the 143kB image encoded as a base64 string with the following structure “data:image/png;base64,iVBORw0…”
I tried to use the TEXTTOIMAGEURL() function as described in other forums, but I cannot get it to work. Using the debugging tool, I can see the following error messages “Base value didn’t pass validation”. “This URL is too long and not supported.”
I didn’t find a workaround for this. I thought about directly storing the base64 to a text field in the table but the string is too long.
I would like to avoid the use of custom widgets as much as possible for this task.
Maybe some of you have insight on a strategy I could implement to retrieve my images ?
I’m using LTS13.2
Thanks you