Hello, people who know all. I have a problem that is bugging me THE HELL UP. I have Unity 2018.2 And now in the new versions, I have to get the standard assets out from the Asset Store. Well, when I import the assets that I need (I imported Characters, Utility, and CrossPlatofrmInput assets) I got too many errors. Why is that That I need to restart the project to make those errors go away?