Importing the character controller package crashes mono.exe and leaves me unable to enter playmode

Questions & Answers
1

It also leaves me with two errors, both the same: “Internal compiler error. See the console log for more information. output was:”
I’m brand new to Unity. I suspect this is not supposed to happen.

Steps leading to my problem:
1: Import character controller package
1b: Click import with all of the thingies in the package selected.

Edit: When I delete the imported assets, the errors go away.

2

My best guess is that either the assets are not compatible with Unity or they’re corrupted. Try contacting the person or site where you got it from and check on that.

3

This happens to me too when I import character controller in assets. This is my first time using Unity and the 2nd step in the 1st tutorial causes an unavoidable crash…Great.