For example when I use `\ohm` or `\micro` it throws an error. For example, in the MWE:

```
\documentclass{article}
\usepackage{circuitikz}
\begin{document}
\begin{circuitikz} \draw
    (0,0) to [C=$100\ohm$](2,0)
    ;
\end{circuitikz}

```

It produces the error:

```
"Undefined control sequence:    \pgfk@/tikz/circuitikz/bipole/label/name ...0\ohm :
(0,0) to [C=$100\ohm$](2,0)"

```

I updated the package and it didn't help.