how do I use ArrayUtility.Add?

Questions & Answers
1

I want a player to be able to register a new username on the end of an array of strings. The scripting API doesn’t help when it comes to using ArrayUtility.

2

ArrayUtility is an editor class. You cannot use it in a build. Consider using a generic List to store your information.

http://wiki.unity3d.com/index.php?title=Which_Kind_Of_Array_Or_Collection_Should_I_Use%3F

If by chance this is an edit-time issue, you can learn more about how to use the class here: