do: Question?
Jimmie Houchin
jhouchin at texoma.net
Tue Jul 9 04:54:09 UTC 2002
Hi,
Thanks for the education. I had tried a variety of different block
contents and all were getting the same error. Now I know. According to
compiler I was doing the same error. :)
Jimmie Houchin
Andreas Raab wrote:
> Jimmie,
>
>>I do not understand what is happening to cause this error.
>
> Just madness on the side of the compiler. You forgot to insert the index
> loop variable which is *required*. E.g.,
>
> 1 to: 10 do:["nothing"].
>
> will fail but
>
> 1 to: 10 do:[:index| "nothing"].
>
> will work.
>
> Cheers,
> - Andreas
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