Status bar could not find cached time string image. Rendering in-process

Question

I get the above runtime message after I upgraded to Swift4.1 and Xcode 9.3. Before the upgrade I did not have this message in my console window.

Status ba

Answer 1

To answer Question 2 drawing upon PeterT answer that addresses Question 1: not only you can not get rid of this warning, but you mustn't, cause it means that the underlying problem is anything, but benign. At least in some scenarious.

This also means that the DEC Field Circus Engineer dance swapping the wheels that flat in meta info for the project would rightfully make you look like a clown.