Project Tiny no DisplayInfo Singleton

I just updated to Project Tiny 0.31.0-preview 24 and am getting the following error about not being able to get the DisplayInfo singleton component int he CameraComponent class. I can still run the game and interact with it but am getting this error every frame.

InvalidOperationException: GetSingleton<Unity.Tiny.DisplayInfo>() requires that exactly one Unity.Tiny.DisplayInfo exist that match this query, but there are 0.
Unity.Entities.EntityQueryImpl.GetSingleton[T] () (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/Iterators/EntityQuery.cs:759)
Unity.Entities.EntityQuery.GetSingleton[T] () (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/Iterators/EntityQuery.cs:1341)
Unity.Tiny.Rendering.UpdateCameraMatricesSystem.OnUpdate () (at Library/PackageCache/com.unity.tiny@0.31.0-preview.24/Unity.Tiny.Rendering/CameraComponents.cs:352)
Unity.Entities.SystemBase.Update () (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/SystemBase.cs:413)
Unity.Entities.ComponentSystemGroup.UpdateAllSystems () (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/ComponentSystemGroup.cs:435)
UnityEngine.Debug:LogException(Exception)
Unity.Debug:LogException(Exception) (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/Stubs/Unity/Debug.cs:19)
Unity.Entities.ComponentSystemGroup:UpdateAllSystems() (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/ComponentSystemGroup.cs:440)
Unity.Entities.ComponentSystemGroup:OnUpdate() (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/ComponentSystemGroup.cs:387)
Unity.Entities.ComponentSystem:Update() (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/ComponentSystem.cs:113)
Unity.Entities.DummyDelegateWrapper:TriggerUpdate() (at Library/PackageCache/com.unity.entities@0.16.0-preview.21/Unity.Entities/ScriptBehaviourUpdateOrder.cs:333)

Is there anything I need to do to get this resolved?

Thanks in advance!

 

Very interesting I was running in play mode before this update just fine!

I am getting the following errors when I build:

~Library\PackageCache\com.unity.tiny@0.31.0-preview.24\Unity.Tiny.GameSave\GameSaveSystem.cs(9,37): error CS0122: 'Binding' is inaccessible due to its protection level

~Error building Player because scripts had compiler errors

~Build completed with a result of 'Failed'
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr, Boolean&)

~UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x0027c] in <d1bec46880064709a5e713ad543e6d96>:0
at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in <d1bec46880064709a5e713ad543e6d96>:0
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr, Boolean&)

I was going to make another post about this but since I was brought up here I will talk about it now.

Thanks for getting back to me, and let me know if there is anything I need to do.

Thanks in advance!

 

I encountered the same error after updating Tiny from 0.29.0 to 0.31.0 in my project. As I remember, you need to add a script "Universal Additional Camera Data" on your main camera, and move the camera to the root scene instead of subscene.

 

Looks like that worked! Thanks so much!