I've been having a lot of troubling migrating an existing project into the new versions of Unity with Vuforia built in. At first I was in 2017.2 and did like many others have said and remade all my image targets with Vuforia 6.5 and then deleted the old instance. My builds for iOS however kept failing within Unity. I then tried upgrading Unity to 2013.3 and was able to successfully get a build out of Unity and into Xcode but then they failed there. I downgraded back to 2017.2.0f2 and now have an error I can't seem to get to the bottom of:
Assets/Vuforia/Editor/Scripts/OpenSourceInitializer.cs(53,11): error CS0535: `OpenSourceInitializer.DefaultBehaviourAttacher' does not implement interface member `IDefaultBehaviourAttacher.AddDefaultSmartTerrainEventHandler(UnityEngine.GameObject, Vuforia.PropBehaviour, Vuforia.SurfaceBehaviour)'
Anyone else encounter this same issue?