NullReferenceException: SystemHistory
RW.Game.Player.PlayerRobotWeaponModule.CreateProjectile (UnityEngine.Quaternion rotation) (at Assets/Scripts/Game/Player/PlayerRobotWeaponModule.cs:417)
RW.Game.Weapons.Player.PlayerMachineGun.CustomShot (UnityEngine.Quaternion rotation) (at Assets/Scripts/Game/Weapons/Player/PlayerMachineGun.cs:23)
RW.Game.Player.PlayerRobotWeaponModule.Shot () (at Assets/Scripts/Game/Player/PlayerRobotWeaponModule.cs:796)
RW.Game.Player.PlayerRobotWeaponModule.<InitTimers>b__144_0 () (at Assets/Scripts/Game/Player/PlayerRobotWeaponModule.cs:624)
RW.Plugins.Project_A.Runtime.Base.ATimer.Update () (at Assets/Plugins/Project A/Runtime/Base/ATimer.cs:177)
RW.Plugins.Project_A.Runtime.Observers.A_UPD_Observer.OnUpdate (System.Int64 obj) (at Assets/Plugins/Project A/Runtime/Observers/A_UPD_Observer.cs:102)
UniRx.Observer+Subscribe`1[T].OnNext (T value) (at Assets/Plugins/UniRx/Scripts/Observer.cs:165)
UniRx.Operators.ScanObservable`2+Scan[TSource,TAccumulate].OnNext (TSource value) (at Assets/Plugins/UniRx/Scripts/Operators/Scan.cs:123)
UniRx.InternalUtil.ListObserver`1[T].OnNext (T value) (at Assets/Plugins/UniRx/Scripts/InternalUtil/ListObserver.cs:39)
UniRx.Subject`1[T].OnNext (T value) (at Assets/Plugins/UniRx/Scripts/Subjects/Subject.cs:62)
UniRx.MainThreadDispatcher.LateUpdate () (at Assets/Plugins/UniRx/Scripts/UnityEngineBridge/MainThreadDispatcher.cs:638)