Hello I got error UnityEditor.HostView::OnGUI() how to resolve it?

I try to build to android then I got this error but it get .apk file . And I try to install apk on android
but not working.

@suasilver, you may have a missing script in your prefabs. It would be good to check them one by one since Unity is not able to find them directly.
This problem is a bit odd to occur. You may encounter this error if you use a active share folders or editing with different text editors and so on.