Re: attempt to concatenate a userdata value

[M Joonas Pihlaja <jpihlaja@...>]

Hi,

On Sun, 31 Jan 2010, Kuang Chen wrote:

>       I am encountering this error "attempt to concatenate a userdata
> value" when I am trying to write a tostring metamethod for userdata
> "realvector". This is what the function looks like:
[snip]

Nothing jumps out immediately.  If you could post a small 
self-contained example of the problem which we can run, then than 
would go a long way towards being able to help you.

Cheers,

Joonas