Old project don't work

[Albertos]

Maybe it’s because of this:

Important: Deprecation of Legacy Script Projects (1st March 2021)

It’s been over 4 years since we have introduced Scripts 2.0 that allowed for real-time collaborative coding, hot swapping code at run time and many more benefits. We have kept support for legacy script projects for as long as we can and unfortunately, we will have to start deprecating these projects in order to move forward with our future plans to further improve PlayCanvas and its service. Once deprecated, these projects will become read-only. To continue development, you will have to migrat…