Receiving this bug amongst others upon switching from an iOS/Android build (which is working perfectly) so a Mac/PC build in UNITY 2018.4.9f1 (LTE)
Assets/Scripts/Core/PhotonNetworkManager.cs(14,15): error CS0234: The type or namespace name 'ServerModels' does not exist in the namespace 'PlayFab' (are you missing an assembly reference?)
Switching back to iOS/Android resolves this issue, however moving back to Mac/PC causes these to appear again.
I've already downloaded Windows + Mac build support.
Please help!