The Sprite of a 2D Paper blueprint cannot be seen.

Hi, I was just finishing programming the main character for a project, when at some point I could no longer get the movement input. I had not touched the movement code before and it seemed strange, I saved and restarted Unreal (Version 5.3.2) only to find the Sprite invisible and to my mind corrupted and destroyed. I attach pictures where you can see the problem, I do not know how to solve it and I need solutions.
Sincere greetings