So ever since unity 2017 I’ve been seeing this every single ****** time. Just hide it please Unity!
NullReferenceException: Object reference not set to an instance of an object
UnityEditor.GameObjectInspector.ClearPreviewCache () (at C:/buildslave/unity/build/Editor/Mono/Inspector/GameObjectInspector.cs:209)
UnityEditor.GameObjectInspector.OnDisable () (at C:/buildslave/unity/build/Editor/Mono/Inspector/GameObjectInspector.cs:197)
UnityEditorInternal.VisualStudioUtil:FindVisualStudioDevEnvPaths(Int32, String[])
UnityEditor.EditorAssemblies:ProcessInitializeOnLoadAttributes() (at C:/buildslave/unity/build/Editor/Mono/EditorAssemblies.cs:168)