Package not showing up when I modify the object definition

Hello, 

First time posting in this forum :D 

I am having some issues lately when adding some environment scores and emotional auras. 
I used a Sims 4 studio mesh to change the shape and size of my custom paintings. I added the texture to it and everything works fine in the game. 

However, when I go and modify the scores or emotional auras on those paintings like I used before on other of my creations, the paintings no longer show up in the game. I have to most updated game. Since the paintings worked before changing the values, I can only assume it's related to the values I enter. 

Not sure how to attach my package here, but I will attach the links to the screenshots: 
ibb.co/b6m0H1h

ibb.co/kh7WV72

ibb.co/w7c8zyp


Please, if anyone knows or needs more info I can send the package as well. I really don't want to use EA's bad textures and want to make my own paintings but with some emotional scores. 

Edit: added the package file as well: www.mediafire.com/file/tqhy321ffm040bk/My+little+pony+painting+set.package/file


Edit 2: I also changed the value from 374 to 375 but it does not seem to be that.

Thank you
Emma