Bugs regarding Projectiles

N

neubern

Member
I'm trying to make a Weapon shoot a visible Projectile, just like the Rocket Launcher.
I've tried ALL possible ways to do this, but it simply does not work, even in the Demo.
I've tried copying the schema using the arrowPun, Fireball, Rocket, and none work

First Case: Using assault Rifle to shoot a FireballPun
Shoots only one fireball and then get two Null references

NullReferenceException: Object reference not set to an instance of an object Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Objects.PunMagicProjectile.SpawnData () (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Objects/PunMagicProjectile.cs:39) Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Game.PunObjectPool.NetworkSpawnInternal (UnityEngine.GameObject original, UnityEngine.GameObject instanceObject, System.Boolean sceneObject) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Game/PunObjectPool.cs:130) Opsive.UltimateCharacterController.Networking.Game.NetworkObjectPool.NetworkSpawn (UnityEngine.GameObject original, UnityEngine.GameObject instanceObject, System.Boolean sceneObject) (at Assets/Opsive/UltimateCharacterController/Scripts/Networking/NetworkObjectPool.cs:53) Opsive.UltimateCharacterController.Items.Actions.ShootableWeapon.ProjectileFire (System.Single strength) (at Assets/Opsive/UltimateCharacterController/Scripts/Items/Actions/ShootableWeapon.cs:849) Opsive.UltimateCharacterController.Items.Actions.ShootableWeapon.Fire (System.Single strength) (at Assets/Opsive/UltimateCharacterController/Scripts/Items/Actions/ShootableWeapon.cs:781) Opsive.UltimateCharacterController.Items.Actions.ShootableWeapon.UseItem () (at Assets/Opsive/UltimateCharacterController/Scripts/Items/Actions/ShootableWeapon.cs:691) Opsive.UltimateCharacterController.Character.Abilities.Items.Use.LateUpdate () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/Abilities/Items/Use.cs:651) Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.LateUpdateActiveAbilities (Opsive.UltimateCharacterController.Character.Abilities.Ability[] abilities, System.Int32& abilityCount) (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:1064) Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.LateUpdateUltimateLocomotion () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:1050) Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.UpdatePositionAndRotation () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:865) Opsive.UltimateCharacterController.Character.CharacterLocomotion.UpdatePositionAndRotation (System.Boolean fromAnimatorMove) (at Assets/Opsive/UltimateCharacterController/Scripts/Character/CharacterLocomotion.cs:527) Opsive.UltimateCharacterController.Character.CharacterLocomotion.OnAnimatorMove () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/CharacterLocomotion.cs:1504) Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.OnAnimatorMove () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:1793)

NullReferenceException: Object reference not set to an instance of an object Opsive.UltimateCharacterController.Objects.ItemAssist.MagicProjectile.OnCollision (System.Nullable`1[T] hit) (at Assets/Opsive/UltimateCharacterController/Scripts/Objects/ItemAssist/MagicProjectile.cs:56) Opsive.UltimateCharacterController.Objects.TrajectoryObject.Move (UnityEngine.Vector3& position, UnityEngine.Quaternion rotation) (at Assets/Opsive/UltimateCharacterController/Scripts/Objects/TrajectoryObject.cs:579) Opsive.UltimateCharacterController.Objects.TrajectoryObject.FixedUpdate () (at Assets/Opsive/UltimateCharacterController/Scripts/Objects/TrajectoryObject.cs:502)


Second Case: Using Assault Rifle to shoot grenades
Not accepted by the Script


Third Case: Using Assault Rifle to shoot Arrows
Player 01 has no problems whatsoever with his own projectiles. His projectiles are also visible to Player 02.
Player 02 has LOOOOOOOOTS of problems, getting Warnings, Null References, and not showing his Projectiles correctly. Player 01 is not able to see Player 02 projectiles.

Warning:
Received RPC "DestructRPC" for viewID 14 but this PhotonView does not exist! Was remote PV. Remote called. By: #01 '' Maybe GO was destroyed but RPC not cleaned up. UnityEngine.Debug:LogWarning (object) Photon.Pun.PhotonNetwork:ExecuteRpc (ExitGames.Client.Photon.Hashtable,Photon.Realtime.Player) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:411) Photon.Pun.PhotonNetwork:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:2201) Photon.Realtime.LoadBalancingClient:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase:DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler:Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Photon.Pun.PhotonHandler:FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)


Null Ref:
NullReferenceException: Object reference not set to an instance of an object Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Game.PunObjectPool.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Game/PunObjectPool.cs:228) Photon.Realtime.LoadBalancingClient.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase.DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer stream) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Rethrow as AggregateException: Caught 1 exception(s) in methods called by DispatchIncomingCommands(). Rethrowing first only (see above). (Object reference not set to an instance of an object) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:240) Photon.Pun.PhotonHandler.FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)



CONTINUES IN NEXT POST
 
Fourth Case: Using Assault Rifle to shoot Rockets
Same as Case three, but now the Player 02 is able to kill himself with the rocket (The rocket is hitting himself), plus Null References

ArgumentNullException: Value cannot be null. Parameter name: key System.Collections.Generic.Dictionary`2[TKey,TValue].FindEntry (TKey key) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) System.Collections.Generic.Dictionary`2[TKey,TValue].TryGetValue (TKey key, TValue& value) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) Opsive.Shared.Game.GameObjectExtensions.GetCachedComponent[T] (UnityEngine.GameObject gameObject) (at <6b6b48297d4f49e9ba244a49e70e6e92>:0) Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Traits.PunHealthMonitor.OnDamage (System.Single amount, UnityEngine.Vector3 position, UnityEngine.Vector3 direction, System.Single forceMagnitude, System.Int32 frames, System.Single radius, Opsive.UltimateCharacterController.Traits.Damage.IDamageOriginator originator, UnityEngine.Collider hitCollider) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Traits/PunHealthMonitor.cs:72) Opsive.UltimateCharacterController.Traits.Health.Damage (Opsive.UltimateCharacterController.Traits.Damage.DamageData damageData) (at Assets/Opsive/UltimateCharacterController/Scripts/Traits/Health.cs:312) Opsive.UltimateCharacterController.Traits.Damage.DamageProcessor.Process (Opsive.UltimateCharacterController.Traits.Damage.IDamageTarget target, Opsive.UltimateCharacterController.Traits.Damage.DamageData damageData) (at Assets/Opsive/UltimateCharacterController/Scripts/Traits/Damage/DamageProcessor.cs:170) Opsive.UltimateCharacterController.Objects.Explosion.Explode (System.Single damageAmount, System.Single impactForce, System.Int32 impactForceFrames, UnityEngine.GameObject originator) (at Assets/Opsive/UltimateCharacterController/Scripts/Objects/Explosion.cs:207) Opsive.UltimateCharacterController.Objects.Destructible.Destruct (UnityEngine.Vector3 hitPosition, UnityEngine.Vector3 hitNormal) (at Assets/Opsive/UltimateCharacterController/Scripts/Objects/Destructible.cs:335) Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Objects.PunDestructibleMonitor.DestructRPC (UnityEngine.Vector3 hitPosition, UnityEngine.Vector3 hitNormal) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Objects/PunDestructibleMonitor.cs:50) System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation. System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) Photon.Pun.PhotonNetwork.ExecuteRpc (ExitGames.Client.Photon.Hashtable rpcData, Photon.Realtime.Player sender) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:553) Photon.Pun.PhotonNetwork.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:2201) Photon.Realtime.LoadBalancingClient.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase.DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer stream) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Rethrow as AggregateException: Caught 1 exception(s) in methods called by DispatchIncomingCommands(). Rethrowing first only (see above). (Exception has been thrown by the target of an invocation.) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:240) Photon.Pun.PhotonHandler.FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)



CONTINUES IN NEXT POST
 
Fifth Case: Using Assault Rifle to shoot a Custom Particle
The same happens as the visibility problems from Case Three, Player 02 manages to kill himself as in Case 04, and more NULL REFS!!!

Player 01 gets these Null refs:
ArgumentException: An item with the same key has already been added. Key: BulletParticles(Clone) (UnityEngine.GameObject) System.Collections.Generic.Dictionary`2[TKey,TValue].TryInsert (TKey key, TValue value, System.Collections.Generic.InsertionBehavior behavior) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) System.Collections.Generic.Dictionary`2[TKey,TValue].Add (TKey key, TValue value) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Game.PunObjectPool.NetworkSpawnInternal (UnityEngine.GameObject original, UnityEngine.GameObject instanceObject, System.Boolean sceneObject) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Game/PunObjectPool.cs:119) Opsive.UltimateCharacterController.Networking.Game.NetworkObjectPool.NetworkSpawn (UnityEngine.GameObject original, UnityEngine.GameObject instanceObject, System.Boolean sceneObject) (at Assets/Opsive/UltimateCharacterController/Scripts/Networking/NetworkObjectPool.cs:53) Opsive.UltimateCharacterController.Items.Actions.ShootableWeapon.ProjectileFire (System.Single strength) (at Assets/Opsive/UltimateCharacterController/Scripts/Items/Actions/ShootableWeapon.cs:849) Opsive.UltimateCharacterController.Items.Actions.ShootableWeapon.Fire (System.Single strength) (at Assets/Opsive/UltimateCharacterController/Scripts/Items/Actions/ShootableWeapon.cs:781) Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Character.PunCharacter.FireRPC (System.Int32 slotID, System.Int32 actionID, System.Single strength) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Character/PunCharacter.cs:430) System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation. System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at <e7b4371ec0dc4ed2ab84299cc150e9c3>:0) Photon.Pun.PhotonNetwork.ExecuteRpc (ExitGames.Client.Photon.Hashtable rpcData, Photon.Realtime.Player sender) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:553) Photon.Pun.PhotonNetwork.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:2201) Photon.Realtime.LoadBalancingClient.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase.DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer stream) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Rethrow as AggregateException: Caught 1 exception(s) in methods called by DispatchIncomingCommands(). Rethrowing first only (see above). (Exception has been thrown by the target of an invocation.) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:240) Photon.Pun.PhotonHandler.FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)



Player 02 gets three Null Refs like this on joining:
Failed to find a PhotonView with ID=6 for incoming OwnershipUpdate event (newOwnerActorNumber=1), sender=1. If you load scenes, make sure to pause the message queue. UnityEngine.Debug:LogErrorFormat (string,object[]) Photon.Pun.PhotonNetwork:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:2425) Photon.Realtime.LoadBalancingClient:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase:DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler:Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Photon.Pun.PhotonHandler:FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)


Then gets these Null Refs when shooting:
NullReferenceException: Object reference not set to an instance of an object Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Game.PunObjectPool.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Game/PunObjectPool.cs:228) Photon.Realtime.LoadBalancingClient.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase.DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer stream) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Rethrow as AggregateException: Caught 1 exception(s) in methods called by DispatchIncomingCommands(). Rethrowing first only (see above). (Object reference not set to an instance of an object) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:240) Photon.Pun.PhotonHandler.FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)




Plus warning:
Received RPC "DestructRPC" for viewID 7 but this PhotonView does not exist! Was remote PV. Remote called. By: #01 '' Maybe GO was destroyed but RPC not cleaned up. UnityEngine.Debug:LogWarning (object) Photon.Pun.PhotonNetwork:ExecuteRpc (ExitGames.Client.Photon.Hashtable,Photon.Realtime.Player) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:411) Photon.Pun.PhotonNetwork:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:2201) Photon.Realtime.LoadBalancingClient:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase:DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler:Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Photon.Pun.PhotonHandler:FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)


Tested the Particle with Both PUN Projectile AND Pun Magic Projectile.... Nothing Works.
Picture attached is how the Particle Projectile was set.
 

Attachments

  • Screenshot 2022-03-07 at 18.46.35.jpeg
    Screenshot 2022-03-07 at 18.46.35.jpeg
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Starting basic, so you're saying that the pun demo scene doesn't work with a fresh installation? I just tried the rocket and didn't have any issues. Are you on the server or client?
 
Hello Justin,
I'm not working on a fresh install anymore, but following all the procedures from the Prefabs in the demo, and I'm unable to see these particles/Objects beings shot.

Here are the Null Refs in a Fresh install of the demo, by using the Assault Rifle to shoot Fireballs:
NullReferenceException: Object reference not set to an instance of an object Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Objects.PunMagicProjectile.SpawnData () (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Objects/PunMagicProjectile.cs:39) Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Game.PunObjectPool.NetworkSpawnInternal (UnityEngine.GameObject original, UnityEngine.GameObject instanceObject, System.Boolean sceneObject) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Game/PunObjectPool.cs:130) Opsive.UltimateCharacterController.Networking.Game.NetworkObjectPool.NetworkSpawn (UnityEngine.GameObject original, UnityEngine.GameObject instanceObject, System.Boolean sceneObject) (at Assets/Opsive/UltimateCharacterController/Scripts/Networking/NetworkObjectPool.cs:53) Opsive.UltimateCharacterController.Items.Actions.ShootableWeapon.ProjectileFire (System.Single strength) (at Assets/Opsive/UltimateCharacterController/Scripts/Items/Actions/ShootableWeapon.cs:849) Opsive.UltimateCharacterController.Items.Actions.ShootableWeapon.Fire (System.Single strength) (at Assets/Opsive/UltimateCharacterController/Scripts/Items/Actions/ShootableWeapon.cs:781) Opsive.UltimateCharacterController.Items.Actions.ShootableWeapon.UseItem () (at Assets/Opsive/UltimateCharacterController/Scripts/Items/Actions/ShootableWeapon.cs:691) Opsive.UltimateCharacterController.Character.Abilities.Items.Use.LateUpdate () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/Abilities/Items/Use.cs:651) Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.LateUpdateActiveAbilities (Opsive.UltimateCharacterController.Character.Abilities.Ability[] abilities, System.Int32& abilityCount) (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:1064) Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.LateUpdateUltimateLocomotion () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:1050) Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.UpdatePositionAndRotation () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:865) Opsive.UltimateCharacterController.Character.CharacterLocomotion.UpdatePositionAndRotation (System.Boolean fromAnimatorMove) (at Assets/Opsive/UltimateCharacterController/Scripts/Character/CharacterLocomotion.cs:527) Opsive.UltimateCharacterController.Character.CharacterLocomotion.OnAnimatorMove () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/CharacterLocomotion.cs:1504) Opsive.UltimateCharacterController.Character.UltimateCharacterLocomotion.OnAnimatorMove () (at Assets/Opsive/UltimateCharacterController/Scripts/Character/UltimateCharacterLocomotion.cs:1793)
 
Last edited:
I was able to solve the visibility problem using the Arrow. Now I'm able to see it in both client/server.
But the Warnings / Nullrefs related to the Pooling system still exists in the Client side.

Warning:
Received RPC "DestructRPC" for viewID 22 but this PhotonView does not exist! Was remote PV. Remote called. By: #01 '' Maybe GO was destroyed but RPC not cleaned up. UnityEngine.Debug:LogWarning (object) Photon.Pun.PhotonNetwork:ExecuteRpc (ExitGames.Client.Photon.Hashtable,Photon.Realtime.Player) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:411) Photon.Pun.PhotonNetwork:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:2201) Photon.Realtime.LoadBalancingClient:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase:DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler:Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Photon.Pun.PhotonHandler:FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)


Null ref:
NullReferenceException: Object reference not set to an instance of an object Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Game.PunObjectPool.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Game/PunObjectPool.cs:228) Photon.Realtime.LoadBalancingClient.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase.DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer stream) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Rethrow as AggregateException: Caught 1 exception(s) in methods called by DispatchIncomingCommands(). Rethrowing first only (see above). (Object reference not set to an instance of an object) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:240) Photon.Pun.PhotonHandler.FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)
 
An Update on this:

This is clearly visible when using the ArrowPUN as a Projectile to the Assault Rifle. After shooting a couple of times on the server, then shooting with the Client Side, you have the Pooling Problems.
I believe it's because of the Ownership of the Arrows regarding the Poolingsystem. The Client is trying to remove Projectiles belonging to the Server.


Received RPC "DestructRPC" for viewID 170 but this PhotonView does not exist! Was remote PV. Remote called. By: #01 '' Maybe GO was destroyed but RPC not cleaned up. UnityEngine.Debug:LogWarning (object) Photon.Pun.PhotonNetwork:ExecuteRpc (ExitGames.Client.Photon.Hashtable,Photon.Realtime.Player) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:411) Photon.Pun.PhotonNetwork:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:2201) Photon.Realtime.LoadBalancingClient:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase:DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler:Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Photon.Pun.PhotonHandler:FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)



The Null Ref when shooting these arrows:

NullReferenceException: Object reference not set to an instance of an object Opsive.UltimateCharacterController.AddOns.Multiplayer.PhotonPun.Game.PunObjectPool.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Opsive/UltimateCharacterController/Add-Ons/Multiplayer/PhotonPUN/Scripts/Game/PunObjectPool.cs:228) Photon.Realtime.LoadBalancingClient.OnEvent (ExitGames.Client.Photon.EventData photonEvent) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase.DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer stream) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer.DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Rethrow as AggregateException: Caught 1 exception(s) in methods called by DispatchIncomingCommands(). Rethrowing first only (see above). (Object reference not set to an instance of an object) Photon.Pun.PhotonHandler.Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:240) Photon.Pun.PhotonHandler.FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)
 

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Without being able to reproduce it it makes it hard to track down. Starting from the demo scene is a great way to ensure the code is correct and it's just a configuration issue. Can you try a fresh project to see if you can reproduce the errors in the demo scene?
 
Hello Justin,
As shown in the Picture, this was a fresh install. I've reproduced this Issue in both my own Project, AND the Demo.
The only change done to the project, was put the arrowPun as a Projectile to the Assault Rifle.
 
As stated:
Even in the Demo, FireballPun as a Projectile ALWAYS returns a Null Ref, either on Server on Client Side
ArroPun as a Projectile from Assault Rifle returns Null Refs in Client (and sometimes in Server) after some shots fired
 
Further testing:
This Error occurs specially if the Projectile Option "Destroy on Collision" is enabled.
One way to further exploit this NULL REF is to set the Increase the Collider Size.
If the collider is big enough that it touches the Character shooting, it will destroy the Projectile even before being shot. Also, the Projectile is in this case Not shown, and multiple Null Refs are generated
 
Hmm, are you running the latest version? I'm not able to reproduce it. I assigned the ArrowPun to the Assault Rifle and within the demo scene I held down my mouse button to continuously shoot but didn't receive any errors on the client or server.
 
Hello Justin,
I am using a fresh install of the last version. Please increase the size of the Projectile's Colliders and these Errors come 100% of the time.

The problem lies with the Projectile Collider interfering with the Character Collider (Third Person), or Weapon Collider of who effectively shot.
Also try using the FireballPUN in the Assault Rifle as a Projectile, and same errors come.
 
Last edited:
I am not sure why I am not able to reproduce it. I did increase the ArrowPun capsule collider to have a radius of 0.4 and height of 2 but did not receive any errors. What values are you using?

neubern said:
The problem lies with the Projectile Collider interfering with the Character Collider (Third Person), or Weapon Collider of who effectively shot.
Also try using the FireballPUN in the Assault Rifle as a Projectile, and same errors come.
Click to expand...
The FireballPUN prefab uses the PunMagicProjectile which will not work with a ShootableWeapon so it makes sense that that aspect isn't working.
 
Okay.... I've seen another method for showing this, and noticed indeed it's not the collider. It's the time and conditions a Player joins the Room.
Here are two Examples, One works, the other don't...


Not Working:
Master joins the Room. Fires at least once with a projectile weapon, using the ArrowPUN.
Player then joins the Room, after the Master had shot. He gets the following Null Ref
Failed to find a PhotonView with ID=124 for incoming OwnershipUpdate event (newOwnerActorNumber=1), sender=1. If you load scenes, make sure to pause the message queue. UnityEngine.Debug:LogErrorFormat (string,object[]) Photon.Pun.PhotonNetwork:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonUnityNetworking/Code/PhotonNetworkPart.cs:2425) Photon.Realtime.LoadBalancingClient:OnEvent (ExitGames.Client.Photon.EventData) (at Assets/Photon/PhotonRealtime/Code/LoadBalancingClient.cs:3353) ExitGames.Client.Photon.PeerBase:DeserializeMessageAndCallback (ExitGames.Client.Photon.StreamBuffer) (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PeerBase.cs:899) ExitGames.Client.Photon.EnetPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/EnetPeer.cs:565) ExitGames.Client.Photon.PhotonPeer:DispatchIncomingCommands () (at D:/Dev/Work/photon-dotnet-sdk/PhotonDotNet/PhotonPeer.cs:1771) Photon.Pun.PhotonHandler:Dispatch () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:222) Photon.Pun.PhotonHandler:FixedUpdate () (at Assets/Photon/PhotonUnityNetworking/Code/PhotonHandler.cs:145)

Also gets a transform null ref:
MissingReferenceException: The object of type 'Transform' has been destroyed but you are still trying to access it. Your script should either check if it is null or you should not destroy the object. UnityEngine.Transform.get_position () (at <f80cc8ed17984a8dbccc98abec41a29e>:0) Opsive.UltimateCharacterController.UI.DamageIndicatorMonitor.Update () (at Assets/Opsive/UltimateCharacterController/Scripts/UI/DamageIndicatorMonitor.cs:230)



Working:
Master Joins the Room, does not shoot, untils Player enters the room.
 
I was finally able to reproduce it with those steps - thank you for working with me on that. Unfortunately I didn't get the second error (the null reference within the damage indicator) but I did get the first so will look into the cause. I'll let you know as soon as I fix it.
 
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