Broken workspace

My workspace is not working properly, it doesn't look to be something too bad, i think someone who knows about coding could easily fix it, but well its not really my case.

So this is basically a post specifically for a dev, to help me with the workspace. The problem is that any dimension i try to make comes out with an error, it doesn't matter what I do, every single dimension i create comes out with an error. A model of a lamp I made is not being added to the game, it just doesnt appear, no matter what i do, it could be the model, but i have no clue exactly what it is, so if a dev could check this out for me i would love it, overall, the workspace has numerous bugs, but these are the most noticeable ones.

I could take the time to make the workspace once again, but that would take me HOURS and HOURS. So before taking that option in count, i want to see if i can find a solution for this, thanks in advance, and here is the link for the mod workspace in a ZIP file:  

PD: I know that the error with the lamp is not the lamp model, because i tried the same configurations with the same model and texture on an empty workspace and it worked 100%, so its definitely my corrupted workspace.

LINK: https://drive.google.com/file/d/1D1ES7ULy2a7dmtQfTEKX-yimjdNLfR_8/view?…