Some one can help me?
I try everything…
Are you using Thunkable Classic or Thunkable X? It doesn’t look like Thunkable X.
You’re trying to view a file located on your computer (file://…) which isn’t possible with a Web Viewer. You also have three slash marks in a row (///) after file: but that’s not the main problem.
You need to host the image on a website and then refer to its web URL.
From the documentation:
Edit: on second pass, it looks like you are using html instead of a web-hosted file… so maybe that’s the correct way to do it? But you still have three slashes in a row which is going to cause problems. Change the second line of your join block from /storage/emulated… to storage/emulated…