Can't rename resource (layout) files (Android Studio 3.0 Beta 3 is installed)

Question

Beta 3 doesn\'t allow to rename resource files such as layout files. It does show the renaming dialog, but when trying to apply changes it reads the following error message:

Answer 1

I've got the same issue. I was solved this with

File --> Invalidate Caches and Restart --> Invalidate and Restart.

And than try to rename again.

Hope this help. Happy coding :)