Texture issue

Hello ! 

I have a missing texture issue when i'm trying my mod out of MCreator.

First picture was took with MCreator: 

https://imgur.com/SWG9b7T

and the second second, on an other instance, out of MCreator

https://imgur.com/i8L0Q1F

Note: Texture in the center is animated

I've seen this post (https://mcreator.net/tracker/issue/50321) but there is nothing to help me. =/ And for me, it works in MCreator.

If anyone have an idea of how can I fix this ? Otherwise I will use a normal texture =(

Thanks in advance