By inputting this here whenever I type \gr and type greek text it doesn't recognize any of the greek characters and shows an error ob that line on Overleaf.















  • 1
    Try to get rid of both \usepackage{ucs}and \usepackage[utf8]{inputenc}: Unicode has been standard for a few years now.
    – Ingmar
    May 6, 2022 at 11:56
  • that works, thanks!
    – sotpau
    May 6, 2022 at 12:11

1 Answer 1


\usepackage{ucs} is no longer needed (and neither is \usepackage[utf8]{inputenc}, but that's probably not the issue here). Compile without these packages.

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