JesusSave
commented
2 years ago 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
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}