I need to fix this problem pls help

Unity Engine
1

Today I changed build setting pc to android and this error came
Stopped polling job due to exception: System.MissingMethodException: UnityEditor.VersionControl.Task UnityEditor.VersionControl.Provider.Checkout(string,UnityEditor.VersionControl.CheckoutMode)

I can’t solve this pls help me

2

I am also facing the same issue in unity 2019.2.0 after importing GoogleMobileAds latest sdk

3

I have also faced it in Unity 2018.2.17

4

I have fix the issue by importing play services resolver from this link