Any fix for this?

[D3m0n92]

I use all latest version of XR package and Unity 2019.3.8f1

Library\PackageCache\xyz.candycoded.arfoundation-components@267d439976\Scripts\ARTrackedObjectEvents.cs(11,30):` error CS0246: The type or namespace name 'ARTrackedObjectManager' could not be found (are you missing a using directive or an assembly reference?)

Library\PackageCache\xyz.candycoded.arfoundation-components@267d439976\Scripts\ARTrackedObjectEvents.cs(38,45): error CS0246: The type or namespace name 'ARTrackedObjectsChangedEventArgs' could not be found (are you missing a using directive or an assembly reference?)

Library\PackageCache\xyz.candycoded.arfoundation-components@267d439976\Scripts\ARTrackedObjectEvents.cs(18,54): error CS0246: The type or namespace name 'ARTrackedObject' could not be found (are you missing a using directive or an assembly reference?)

[staticdreams]

I'm having the same issue. Any solutions?

[D3m0n92]

Solution:

ARFoundation 3.1.0 preview 7
ARCore XR 3.1.0 preview 7
etc... same 3.1.0 preview 7