Hi @cakemaster612, I just checked with ProBuilder 6.0.3 and I don’t see any issue. I see you’re using 6.0.2 Editor Samples but are you sure you’re on 6.0.2 package? I just tried using package version 5.2.3 with 6.0.3 samples and I’m getting the same errors - make sure your samples’ version matches the package’s version. You can check your package’s version using the Package Manager window.