unsupported color model 'hsb'

[JohnPaulQiangChen]

In 2021, I could compile your demos, but in 2022, has error with：

Package hyperref Warning: Option `pdfauthor' has already been used,
(hyperref) setting the option has no effect on input line 18.

! Package pgf Error: Unsupported color model `hsb'. Sorry.

See the pgf package documentation for explanation.
Type H for immediate help.
...

l.24 \end{frame}

[JohnPaulQiangChen]

Solutions found in your website https://lvjr.bitbucket.io/theme.html:

'''
%% ---------------------------- color theme --------------------------

% always use rgb colors in pdf files
%\substitutecolormodel{hsb}{rgb} % <----- this line cause problems
\selectcolormodel{rgb} % <----- this line is better
''''

[lvjr]

Sorry, I can not reproduce the above error with the demo files on TeX Live 2022.