# Bug with tikz-cd [closed]

The MWE below is producing the errors

! Package tikz-cd Error: Arrow direction argument must contain only the characters u, d, l, r.

l.7 A \arrow[r] & B

! Package pgfkeys Error: I do not know the key '/tikz/r' and I am going to igno re it. Perhaps you misspelled it.

I'm using (updated today)

This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2014) (preloaded format=pdflatex 2014.7.14)

\documentclass{report}
\usepackage{tikz-cd}

\begin{document}
$\begin{tikzcd} A \arrow[r] & B \end{tikzcd}$
\end{document}


## closed as off-topic by Sigur, Jesse, Guido, Adam Liter, WernerJul 18 '14 at 3:06

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "This question does not fall within the scope of TeX, LaTeX or related typesetting systems as defined in the help center." – Sigur, Jesse, Guido, Adam Liter, Werner
If this question can be reworded to fit the rules in the help center, please edit the question.

• Your code works with miktex. – user11232 Jul 18 '14 at 0:10
• @HarishKumar, what is your version of tikz-cd package? I have Version 0.9b, of March 8, 2014. – Sigur Jul 18 '14 at 0:11
• tikz-cd.sty 2014/03/08 v0.9b Commutative diagrams with tikz ;) i.stack.imgur.com/GgVEb.png – user11232 Jul 18 '14 at 0:13
• @HarishKumar, strange. texless tikz-cd returned \ProvidesPackage{tikz-cd}[2012/12/30 v0.3c Commutative diagrams with tikz.]. – Sigur Jul 18 '14 at 0:15
• @HarishKumar, I found the problem. I don't why but somebody saved a tikz-cd.sty old file on my home folder. I deleted it and now I'm loading the updated one. Thanks. I'll delete my post soon. – Sigur Jul 18 '14 at 0:18