just updated the latest version
and I got these errors.
NullReferenceException: Object reference not set to an instance of an object
Exoa.Cameras.CameraSideScrollOrtho.Init () (at Assets/Standard Assets/Exoa/TouchCameraPro/Scripts/Camera/CameraSideScrollOrtho.cs:31)
Exoa.Cameras.CameraBase.Start () (at Assets/Standard Assets/Exoa/TouchCameraPro/Scripts/Camera/CameraBase.cs:198)