The development integration occurs through the runtime (outside of Rive).

I don't understand please because i use Ai to design the character but how to animate it on rive is the issues because i have problems uploading the character on @River - and if te character is not uploading there is no ways i can work on the animations design on rive

There are two main ways to animate the character you designed while using Rive: using Mesh or Rigging (ensuring the layers are well-prepared). But better option if you are starting with It is to start with a solid understanding of both rigging and mesh in Rive before...

0 prompt in this case ;)

Glad you like it.

thx