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NullReferenceException: Object reference not set to an instance of an object
See original GitHub issueWhen I call NetworkManager.Singleton.Shutdown() on host side, the client in editor will crash with the following output:
NullReferenceException: Object reference not set to an instance of an object
Unity.Netcode.NetworkManager.OnNetworkEarlyUpdate () (at Library/PackageCache/com.unity.netcode.gameobjects@1.0.0-pre.3/Runtime/Core/NetworkManager.cs:1155)
Unity.Netcode.NetworkManager.NetworkUpdate (Unity.Netcode.NetworkUpdateStage updateStage) (at Library/PackageCache/com.unity.netcode.gameobjects@1.0.0-pre.3/Runtime/Core/NetworkManager.cs:1125)
Unity.Netcode.NetworkUpdateLoop.RunNetworkUpdateStage (Unity.Netcode.NetworkUpdateStage updateStage) (at Library/PackageCache/com.unity.netcode.gameobjects@1.0.0-pre.3/Runtime/Core/NetworkUpdateLoop.cs:149)
Unity.Netcode.NetworkUpdateLoop+NetworkEarlyUpdate+<>c.<CreateLoopSystem>b__0_0 () (at Library/PackageCache/com.unity.netcode.gameobjects@1.0.0-pre.3/Runtime/Core/NetworkUpdateLoop.cs:172)
I add Debug.Log so the line number may be different.
MessagingSystem.ProcessIncomingMessageQueue();
The problem is that, in OnNetworkEarlyUpdate, MessagingSystem is null.
how to avoid this? Or I call shutdown inproperly?
Issue Analytics
- State:
- Created 2 years ago
- Reactions:1
- Comments:6 (2 by maintainers)
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Same problem here
Fixed in 1.0.0-pre.6. Please reopen if you are still seeing the issue. Thanks.