[OS X TeX] Beamer, columns within itemize

[Berend Hasselman]

On 29-08-2009, at 12:24, Peter Dyballa wrote:

>
> Am 29.08.2009 um 12:18 schrieb Berend Hasselman:
>
>> No errors.
>
> Output is created, of course.
>

I do not understand this.
I have defined \ColIndent with a \newcommand in the preamble.
I use the same beamer as you.
Why do you get a "! Undefined control sequence" and I don't?

Berend