Network Manager Issue Please help cant find any solution

[mickydu]

This is what my error in the console :
Assets/Scripts/PauseMenu.cs(20,107): error CS1061: Type UnityEngine.Networking.NetworkManager' does not contain a definition for OnDropConnection' and no extension method OnDropConnection' of type UnityEngine.Networking.NetworkManager' could be found (are you missing a using directive or an assembly reference?)
and this same error is preventing my script to work.
Please Help me and provide me with any solution i searched a lot and dont know what to do.
Thanks in Advance and Sorry for my Bad English.
[Unity Editor]

[Visual Studio]

[cesarchamorro]

Hello, are you still having this issue?, this looks like unity isn't compile your code, it use to happen in version like unity 5.x that you had to close unity and start it again, and it compile your code, and that kind of error is gone, but if you're still having this issue, let me know and I'll try to help you.

Greetings

[TheIdanLapid]

Hello, are you still having this issue?, this looks like unity isn't compile your code, it use to happen in version like unity 5.x that you had to close unity and start it again, and it compile your code, and that kind of error is gone, but if you're still having this issue, let me know and I'll try to help you.

Greetings

It still happens 17/8/2021