Pdftex error in moderncv: FontAwesome--fontawesometwo at 600 not found
I have the same problem here.
I think, the problem is, that the 'casual' of modernvc uses the fontawesome package, which only works with lualatex or xelatex.
When using
\moderncvstyle{classic}
instead of
\moderncvstyle{casual}
it works for me.
See also this answer: How to use fontawesome-package in moderncv?
Since I like the 'casual' more than 'classic' I am still looking for a way to use it without fontawesome.
A manual activation using \usepackage{fontawesome}
in the line just below \documentclass
fixed the error for me.
Previously I tried reinstalling moderncv
and fontawesome
via Miktex-Console (Admin).
I use pdfLaTeX.