TwelveFoxtrot

Hi, I made a character in Spriter 2d and imported him to Unity, and all worked fine by script I change his textures and this worked fine as well with the animations. but now in another scene the textures wont change if is the animator is activated. nothing changed ,the only thing i did was re import the character , and now the animations interfere with the textures. any one has any ideas why this is happening?