Unknown null reference error

[low tulip]

Any idea what causes this? Came up once i updated the package to latest version

Unity.Netcode.NetworkConnectionManager.PollAndHandleNetworkEvents () (at ./Library/PackageCache/com.unity.netcode.gameobjects@c694fb5041d4/Runtime/Connection/NetworkConnectionManager.cs:414)
Unity.Netcode.NetworkManager.NetworkUpdate (Unity.Netcode.NetworkUpdateStage updateStage) (at ./Library/PackageCache/com.unity.netcode.gameobjects@c694fb5041d4/Runtime/Core/NetworkManager.cs:335)
Unity.Netcode.NetworkUpdateLoop.RunNetworkUpdateStage (Unity.Netcode.NetworkUpdateStage updateStage) (at ./Library/PackageCache/com.unity.netcode.gameobjects@c694fb5041d4/Runtime/Core/NetworkUpdateLoop.cs:191)
Unity.Netcode.NetworkUpdateLoop+NetworkEarlyUpdate+<>c.<CreateLoopSystem>b__0_0 () (at ./Library/PackageCache/com.unity.netcode.gameobjects@c694fb5041d4/Runtime/Core/NetworkUpdateLoop.cs:214)```

NullReferenceException: Object reference not set to an instance of an object
Unity.Netcode.NetworkManager.NetworkUpdate (Unity.Netcode.NetworkUpdateStage updateStage) (at ./Library/PackageCache/com.unity.netcode.gameobjects@c694fb5041d4/Runtime/Core/NetworkManager.cs:391)
Unity.Netcode.NetworkUpdateLoop.RunNetworkUpdateStage (Unity.Netcode.NetworkUpdateStage updateStage) (at ./Library/PackageCache/com.unity.netcode.gameobjects@c694fb5041d4/Runtime/Core/NetworkUpdateLoop.cs:191)
Unity.Netcode.NetworkUpdateLoop+NetworkPreUpdate+<>c.<CreateLoopSystem>b__0_0 () (at ./Library/PackageCache/com.unity.netcode.gameobjects@c694fb5041d4/Runtime/Core/NetworkUpdateLoop.cs:238)

[abstract schooner]

When during your game does this happen?

[low tulip]

At start and prints thousands of times so its an update related thing

[abstract schooner]

Probably just means you're doing something network related in update before the network has started or before the object/behaviour has spawned.

[low tulip]

nothing afaik

i only start the host which runs once

[torpid pendant]

Nothing Netcode related should be updating at start

If this started after updating the package then you might need to delete the Library folder and reimport

[low tulip]

Did it problem remains :/

[abstract schooner]

Best to try with a fresh scene/setup and see if you can replicate it by slowly adding back in pieces of what you have currently. Will be easier to track down that way

[low tulip]

Thats impossible due to scene complexity but i will disable them all and enable them one by one good idea

[low tulip]

this is causing it

[torpid pendant]

Which setting is causing it?

[low tulip]

no clue how can i find it?

this is the script that uses the network manager

[low tulip]

specifically calling StartHost() causes it

[torpid pendant]

Nothing wrong with this either. Network Manager is already a singleton so you don't really need this script at all.

If you make an empty scene with just a network manager, does the error happen when you click start host?

[low tulip]

u r right its redundant lemme remove it and check again

nope problem remains @torpid pendant

[torpid pendant]

if its happening in an empty scene then open a bug report

[low tulip]

works on new scene but not on mine. my scene has nothing network related besides the network manager

[torpid pendant]

obviously something in your scene is