Hi guys.
I am using NGUI 2 at the moment, and while I was checking out the video tutorials, I've noticed a upgrade package for users upgrading from NGUI 2. So I downloaded the package and all it's scripts got imported right in to my current NGUI folder execpt one,... which is UpgradeWidgets in the editor folder of the upgrade package. other files just naturally fitted in to my ngui folder I already had. Now if I play the project I was working on, there is a compiler error and I am stuck with a bunch of errors. Since I am new to programming I am having problem what the actual problem is, so I shall attach the error window at the bottom. Please help me out here.