Hello!

Today I was working perfectly but after an OS update, I started to have
some problems with fonts.

In particular, I use to put the font files (.ttf) in the same directory
where .tex are placed, but now I'm getting this message:

simplefonts     > font ''avenirnext'' not found


but I have not moved the font files.

Could you please give some advices to solve this issue?

In this link you guys can check a simple example of my compiling:

https://www.dropbox.com/sh/2k327a5a2uzgvg2/AAD84XyQZqbdzg_8atVjdRg5a?dl=0

Thanks in advance!


-- 
«...my role is to be on the bottom of things.»

Donald Knuth