Hello,
I run the git clone command, I open the project with Unity 2022.3.1 and I got a lot of missing namespace:
Assets/Photon/FusionCodeGen/Fusion.CodeGen.cs(5,19): error CS0234: The type or namespace name 'NetworkAssemblyIgnoreAttribute' does not exist in the namespace 'Fusion' (are you missing an assembly reference?)
Assets/Photon/FusionCodeGen/Fusion.CodeGen.cs(5,19): error CS0234: The type or namespace name 'NetworkAssemblyIgnore' does not exist in the namespace 'Fusion' (are you missing an assembly reference?)
Assets/Photon/FusionCodeGen/Fusion.CodeGen.cs(5411,12): error CS0246: The type or namespace name 'AccuracyDefaults' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/FusionCodeGen/Fusion.CodeGen.cs(5052,62): error CS0246: The type or namespace name 'RpcLocalInvokeResult' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/FusionCodeGen/Fusion.CodeGen.cs(5059,49): error CS0246: The type or namespace name 'RpcSendCullResult' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/FusionCodeGen/Fusion.CodeGen.cs(1793,26): error CS0103: The name 'Allocator' does not exist in the current context
Assets/Photon/PhotonRealtime/Code/AppSettings.cs(20,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/AppSettings.cs(19,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/AppSettings.cs(16,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/ConnectionHandler.cs(21,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/CustomTypesUnity.cs(19,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Extensions.cs(28,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Extensions.cs(27,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Extensions.cs(20,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/FriendInfo.cs(22,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/FriendInfo.cs(21,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/FriendInfo.cs(18,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(31,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(30,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(23,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(30,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(29,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(22,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Player.cs(30,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Player.cs(29,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Player.cs(23,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Region.cs(22,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Region.cs(21,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Region.cs(18,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/RegionHandler.cs(39,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/RegionHandler.cs(38,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/RegionHandler.cs(30,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Room.cs(26,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Room.cs(25,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Room.cs(22,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/RoomInfo.cs(24,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/RoomInfo.cs(23,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/RoomInfo.cs(20,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/SupportLogger.cs(36,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/SupportLogger.cs(35,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/SupportLogger.cs(28,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/Unity/Editor/AccountService.cs(25,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/WebRpc.cs(24,26): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/WebRpc.cs(23,23): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/WebRpc.cs(20,11): error CS0246: The type or namespace name 'ExitGames' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(282,40): error CS0246: The type or namespace name 'IPhotonPeerListener' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(520,29): error CS0246: The type or namespace name 'EventData' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(530,29): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(297,16): error CS0246: The type or namespace name 'SerializationProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(336,16): error CS0246: The type or namespace name 'ConnectionProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(2178,122): error CS0246: The type or namespace name 'SendOptions' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(2334,46): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(2562,41): error CS0246: The type or namespace name 'DebugLevel' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(2590,46): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(2623,49): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(2952,45): error CS0246: The type or namespace name 'StatusCode' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(3182,37): error CS0246: The type or namespace name 'EventData' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(4399,38): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(3378,50): error CS0246: The type or namespace name 'DisconnectMessage' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/AppSettings.cs(85,16): error CS0246: The type or namespace name 'ConnectionProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/AppSettings.cs(98,16): error CS0246: The type or namespace name 'DebugLevel' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(4059,31): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(367,44): error CS0246: The type or namespace name 'ConnectionProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(691,17): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(769,36): error CS0246: The type or namespace name 'ConnectionProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(805,92): error CS0246: The type or namespace name 'ConnectionProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(3975,22): error CS0246: The type or namespace name 'EventData' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(41,38): error CS0246: The type or namespace name 'PhotonPeer' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(4460,26): error CS0246: The type or namespace name 'EventData' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/CustomTypesUnity.cs(48,47): error CS0246: The type or namespace name 'StreamBuffer' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/CustomTypesUnity.cs(65,50): error CS0246: The type or namespace name 'StreamBuffer' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/CustomTypesUnity.cs(88,47): error CS0246: The type or namespace name 'StreamBuffer' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/CustomTypesUnity.cs(103,50): error CS0246: The type or namespace name 'StreamBuffer' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/CustomTypesUnity.cs(125,50): error CS0246: The type or namespace name 'StreamBuffer' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/CustomTypesUnity.cs(143,53): error CS0246: The type or namespace name 'StreamBuffer' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(810,164): error CS0246: The type or namespace name 'ConnectionProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(918,122): error CS0246: The type or namespace name 'SendOptions' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(52,26): error CS0246: The type or namespace name 'Pool<>' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(52,31): error CS0246: The type or namespace name 'ParameterDictionary' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(63,34): error CS0246: The type or namespace name 'ConnectionProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(74,34): error CS0246: The type or namespace name 'IPhotonPeerListener' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadbalancingPeer.cs(74,64): error CS0246: The type or namespace name 'ConnectionProtocol' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/WebRpc.cs(65,31): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/RegionHandler.cs(142,32): error CS0246: The type or namespace name 'OperationResponse' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(769,66): error CS0103: The name 'ConnectionProtocol' does not exist in the current context
Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs(805,122): error CS0103: The name 'ConnectionProtocol' does not exist in the current context
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1559,16): error CS0234: The type or namespace name 'Internal' does not exist in the namespace 'Fusion' (are you missing an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(8102,9): error CS0246: The type or namespace name 'Photon' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10020,16): error CS0234: The type or namespace name 'Photon' does not exist in the namespace 'Fusion' (are you missing an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(911,32): error CS0246: The type or namespace name 'Accuracy' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(9,24): error CS0246: The type or namespace name 'AssetObject' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3107,32): error CS0246: The type or namespace name 'NetworkString<>' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1416,32): error CS0246: The type or namespace name 'DrawIfAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2642,32): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1418,12): error CS0246: The type or namespace name 'DrawIfAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(30,5): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2671,26): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2679,69): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(178,5): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(44,48): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(194,83): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(921,95): error CS0246: The type or namespace name 'AccuracyRangeAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1052,12): error CS0246: The type or namespace name 'Accuracy' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2703,32): error CS0246: The type or namespace name 'NetworkPrefabAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2773,24): error CS0246: The type or namespace name 'NetworkPrefabAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2895,17): error CS0246: The type or namespace name 'NetworkPrefabAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(69,19): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1459,32): error CS0246: The type or namespace name 'EditorDisabledAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(86,48): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(86,19): error CS0246: The type or namespace name 'NetworkObject' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1496,32): error CS0246: The type or namespace name 'EditorDisabledGroupAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1523,32): error CS0246: The type or namespace name 'EnumMaskAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1565,32): error CS0246: The type or namespace name 'FixedBufferPropertyAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1708,93): error CS0246: The type or namespace name 'IUnityValueSurrogate<>' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1727,123): error CS0246: The type or namespace name 'IUnityValueSurrogate<>' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1808,72): error CS0246: The type or namespace name 'UnitySurrogateBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1583,30): error CS0246: The type or namespace name 'UnitySurrogateBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1092,32): error CS0246: The type or namespace name 'AccuracyRangeAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3178,32): error CS0246: The type or namespace name 'NormalizedRectAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(137,5): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(153,83): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(213,31): error CS0234: The type or namespace name 'Behaviour' does not exist in the namespace 'Fusion' (are you missing an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1128,32): error CS0246: The type or namespace name 'AssemblyNameAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1280,32): error CS0246: The type or namespace name 'CastEnumAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(460,57): error CS0246: The type or namespace name 'BehaviourToggleAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1373,34): error CS0246: The type or namespace name 'DoIfAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(472,57): error CS0246: The type or namespace name 'BehaviourButtonActionAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1388,34): error CS0246: The type or namespace name 'WarnIfAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(485,55): error CS0246: The type or namespace name 'BehaviourWarnAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(502,55): error CS0246: The type or namespace name 'BehaviourWarnAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2911,32): error CS0246: The type or namespace name 'NetworkPrefabAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(515,53): error CS0246: The type or namespace name 'BehaviourButtonActionAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(553,53): error CS0246: The type or namespace name 'BehaviourToggleAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2314,32): error CS0246: The type or namespace name 'InlineEditorAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(595,51): error CS0246: The type or namespace name 'BehaviourWarnAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3005,32): error CS0246: The type or namespace name 'NetworkPrefabRef' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2398,32): error CS0246: The type or namespace name 'InlineHelpAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(650,28): error CS0246: The type or namespace name 'BehaviourActionAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2409,17): error CS0246: The type or namespace name 'InlineHelpAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3505,32): error CS0246: The type or namespace name 'Pow2SliderAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3755,32): error CS0246: The type or namespace name 'ResolveNetworkPrefabSourceUnityAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4057,32): error CS0246: The type or namespace name 'ToggleLeftAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3801,32): error CS0246: The type or namespace name 'UnityResourcePathAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4090,32): error CS0246: The type or namespace name 'UnitAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4719,32): error CS0246: The type or namespace name 'WarnIfAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3858,32): error CS0246: The type or namespace name 'ScenePathAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4724,12): error CS0246: The type or namespace name 'WarnIfAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2554,32): error CS0246: The type or namespace name 'KeyValuePairAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3915,14): error CS0246: The type or namespace name 'ScriptHelpAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(2617,32): error CS0246: The type or namespace name 'NetworkBool' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3993,32): error CS0246: The type or namespace name 'SerializableDictionary' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6517,24): error CS0246: The type or namespace name 'NetworkBehaviour' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6523,17): error CS0246: The type or namespace name 'NetworkBehaviour' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6895,24): error CS0246: The type or namespace name 'NetworkMecanimAnimator' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6930,24): error CS0246: The type or namespace name 'NetworkObject' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6936,55): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6936,123): error CS0246: The type or namespace name 'NetworkObject' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6936,138): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7090,37): error CS0246: The type or namespace name 'NetworkObject' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7419,31): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7576,24): error CS0246: The type or namespace name 'NetworkRunner' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4099,70): error CS0246: The type or namespace name 'Units' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7421,25): error CS0246: The type or namespace name 'NetworkObject' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7421,40): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(8104,24): error CS0246: The type or namespace name 'PhotonAppSettings' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(679,32): error CS0246: The type or namespace name 'AccuracyDefaults' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1982,16): error CS0246: The type or namespace name 'UnitySurrogateBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7996,26): error CS0246: The type or namespace name 'OrderNode' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7522,24): error CS0246: The type or namespace name 'NetworkProjectConfigAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(5640,50): error CS0246: The type or namespace name 'EditorHeaderIcon' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7682,12): error CS0246: The type or namespace name 'OrderNode' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(1990,14): error CS0246: The type or namespace name 'UnitySurrogateBase' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(724,71): error CS0246: The type or namespace name 'Accuracy' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7539,58): error CS0246: The type or namespace name 'NetworkProjectConfigAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4134,104): error CS0246: The type or namespace name 'UnitAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7688,5): error CS0246: The type or namespace name 'SimulationModes' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(747,20): error CS0246: The type or namespace name 'Accuracy' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7689,5): error CS0246: The type or namespace name 'SimulationStages' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4418,61): error CS0246: The type or namespace name 'UnitAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7691,5): error CS0246: The type or namespace name 'OrderNode' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(7692,5): error CS0246: The type or namespace name 'OrderNode' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4096,23): error CS0246: The type or namespace name 'Units' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(8343,98): error CS0246: The type or namespace name 'NetworkMecanimAnimator' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4453,32): error CS0246: The type or namespace name 'UnityAssetGuidAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(8408,49): error CS0246: The type or namespace name 'NetworkMecanimAnimator' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10382,19): error CS0246: The type or namespace name 'NetworkRunner' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10142,19): error CS0246: The type or namespace name 'PhotonAppSettings' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(4528,32): error CS0246: The type or namespace name 'VersaMaskAttribute' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10395,47): error CS0246: The type or namespace name 'NetworkRunner' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10380,17): error CS0246: The type or namespace name 'NetworkRunner' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10204,43): error CS0246: The type or namespace name 'NetworkProjectConfig' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(8748,50): error CS0246: The type or namespace name 'InlineHelpButtonPlacement' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10239,42): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10239,70): error CS0246: The type or namespace name 'NetworkPrefabAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10246,46): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10255,41): error CS0246: The type or namespace name 'NetworkObjectGuid' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10255,69): error CS0246: The type or namespace name 'NetworkObject' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10314,20): error CS0246: The type or namespace name 'NetworkProjectConfigAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10345,20): error CS0246: The type or namespace name 'NetworkProjectConfig' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/NetworkProjectConfigImporterEditor.cs(111,13): error CS0246: The type or namespace name 'NetworkProjectConfigAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(10246,101): error CS0246: The type or namespace name 'INetworkPrefabSource' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6521,75): error CS0103: The name 'NetworkBehaviour' does not exist in the current context
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(6521,126): error CS0103: The name 'NetworkObject' does not exist in the current context
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3995,41): error CS0103: The name 'SerializableDictionary' does not exist in the current context
Assets/Photon/Fusion/Scripts/Editor/Fusion.Editor.cs(3996,41): error CS0103: The name 'SerializableDictionary' does not exist in the current context
Assets/Photon/Fusion/Scripts/Editor/NetworkProjectConfigImporter.cs(39,19): error CS0246: The type or namespace name 'NetworkProjectConfig' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/NetworkProjectConfigImporter.cs(53,38): error CS0246: The type or namespace name 'NetworkProjectConfigAsset' could not be found (are you missing a using directive or an assembly reference?)
Assets/Photon/Fusion/Scripts/Editor/NetworkProjectConfigImporter.cs(120,13): error CS0246: The type or namespace name 'NetworkPrefabSourceUnityBase' could not be found (are you missing a using directive or an assembly reference?)
Do you know why ?
Thank you