Re: help

[Nicola Pero]

> when i ran it, i got error like this:
> error: NXConstantString (instance)
> NXConstantString does not recognize characterAtIndex:
> Aborted

This is normally a problem with you libobjc library (the GNU Objective-C
runtime library).

I don't know what packages you have installed or what compiler you are
using so I can't tell you exactly what you need to fix, but you need to
check your libobjc/compiler ...

If you send more details about your gnustep installation (operating
system, compiler, gnustep packages you have installed) we could be able to
guess what exactly is wrong and give you more concrete help.