What do to with !Package inputenc Error: Unicode char (U+202F) (inputenc) not set up for

Question

I have tried \DeclareUnicodeCharacter{211D}{\mathbb{R}} after reading the previously proposed solutions. Yet, my problem still remains and I am stuck. Please help!

Thanks,

Lucas

DeclareUnicodeCharacter is the correct command but the error shows that U+202F is not defined whereas in your text you say you defined U+211D — David Carlisle, Dec 13 '16 at 17:21
how come such characters got into a TeX source? what are you using to produce the file? — David Carlisle, Dec 13 '16 at 17:33

score 8 · Answer 1 · answered Dec 13 '16 at 17:23

8

U+202F is NARROW NO-BREAK SPACE so you probably want

\DeclareUnicodeCharacter{202F}{\,}

answered Dec 13 '16 at 17:23

David Carlisle

757,742

I used this to replace the faulty unicode value by a random character (e.g. _) in order to identify visually in the generated pdf. It's a hack but it helper me fix my compilation errors. – Manuel Leduc Nov 29 '17 at 14:44

score 2 · Answer 2 · answered Dec 15 '22 at 13:17

In my case \DeclareUnicodeCharacer{202F}{\,} did not work, instead I got multiple errors about forgotten $ and }.

The reason was that the 202F Unicode Character was inside my .bib file generated with Zotero.

The following command from this answer helped me identifying the source, it was a space in a publication title containing "500 m":

\usepackage{inputenc}
\makeatletter
\def\UTFviii@defined#1{%
    \ifx#1\relax
    !!FIXME!!%
    \else
    \expandafter#1%
    \fi
}
\makeatother

What do to with !Package inputenc Error: Unicode char (U+202F) (inputenc) not set up for

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