Hi On Tue, 18 Aug 2015, Christoph Pfister wrote: > \tikz@text@height ->\heightof
Nothing to do with tikz, \heightof is a macro of calc package. Unfortunately, loading calc.sty does *NOT* make the following work: > \node[text height=\heightof{A}] {c}; But breaks with a different error \pgfmath@dimen@ ...men@@ #1=0.0pt\relax \pgfmath@ Which is well known and not a bug by itself, but a consequence of convoluted macros. Could you please: * check whether the mwe *plus* loading calc.sty works in older version? * check whether your real world example works when loading calc.sty? Thanks Norbert ------------------------------------------------------------------------ PREINING, Norbert http://www.preining.info JAIST, Japan TeX Live & Debian Developer GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13 ------------------------------------------------------------------------