I tried to export a file but didn't work

I made a short animation (3 seconds) using expressions, but when I export to Lottie something doesn’t work. I converted expressions to keyframes, but it doesn’t solve the problem. Can someone help me please? :smiling_face_with_tear:

You should also make sure that the image files are included in the JSON file in the settings of the export. Also, if possible, convert the AI layers to shape layers.