Failed to activate the flatwhite-syntax theme

[kezz]

This error happens automatically on restart after updating. Further restarts do not fix this.

Atom: 1.45.0 x64
Electron: 4.2.7
OS: Ubuntu 19.10
Thrown From: flatwhite-syntax package 0.8.2

Stack Trace

Failed to activate the flatwhite-syntax theme

At .blue is undefined in /home/kieran/.atom/packages/flatwhite-syntax/styles/languages/prolog.less:1:22

LessError: .blue is undefined
at /home/kieran/.atom/packages/flatwhite-syntax/styles/languages/prolog.less:1:22

Non-Core Packages

atom-clock 0.1.18 
atom-latex 0.9.1 
file-icons 2.1.40 
flatwhite-syntax 0.8.2 
highlight-selected 0.17.0 
minimap 4.29.9 
minimap-cursorline 0.2.0 
minimap-highlight-selected 4.6.1 

[wenshanw]

Workaround: if you don't use prolog, you can comment it off in ~/.atom/packages/flatwhite-syntax/styles/languages/_index.less to get rid of this error msg for now.