Hi David,
I found that your problem was not with cross-referencing but rather
with putting the § symbol in the cell or caption. A simple workaround
is to include this in your Preamble:
\DeclareMathOperator{\sect}{§}
Then you just type \sect in Math Mode.
David
2011/2/18 David Bickel <davidbickel.com+li...@gmail.com>
>
> When I put cross-references to sections inside the cells or caption of
> a floating table, I get error messages like the following:
>
> Missing $ inserted.
> Details and references & \protect \T
> 1\textsection \ref{sub:FWER-control...
> ...t \T1\textsection \ref{sub:FWER-control} &
> \protect \T1\textsection ...
>
> Extra }, or forgotten $.
> I've deleted a group-closing symbol because it seems to be
> spurious, as in `$x}$'. But perhaps the } is legitimate and
> you forgot something else, as in `\hbox{$x}'. In such cases
> the way to recover is to insert both the forgotten and the
> deleted material, e.g., by typing `I$}'.
>
> Any workaround or other help would be appreciated.
>
> David
