I don't know what genius silently pressed down vote, this isn't reddit. Anyways, all paths in my code are started with res://, there's nothing in my code that may trigger it, there's no code at all for metal.png or anything. After exporting exe for windows 10, it doesn't work on other PCs because it says errors like these saying about not being able to do something because it can't find it at that path, which is obvious because that path doesn't even exist on other PCs.
I opened issue, but moderator closet it saynig it's not an issue and I have to ask here.