I'm trying to colour some cells in a table. I've read that I need to use the package [table]xcolor, but my file is not compiling when I insert that package, I get an undefined control sequence type of error, even without trying to colour any cells. My code is
\documentclass[aps]{revtex4}
\usepackage[table]{xcolor}
\begin{document}
\begin{table}[h!]
\begin{tabular}{c | c | c}
N & 2 & 3 \\
2 & MS & MS \\
\end{tabular}
\end{table}
\end{document}
which does not compile, but if you comment the line \usepackage[table]{xcolor}
, it does compile. The error I get is very long, it starts with:
! Undefined control sequence.
\CT@setup ->\@tempdimb \col@sep
\@tempdimc \col@sep \def \CT@color {\global ...
l.7 \begin{tabular}{c | c | c}
...
Any solution?
Best Answer
The
revtex4
class is incompatible withcolortbl
, because it redefines thetabular
environment so\col@sep
gets undefined. This is an important dimension register defined in thearray
package, whichcolortbl
relies upon.The class is, however, obsolete and remains for back compatibility. The
revtex4-1
class doesn't suffer from the problem.