Ivo Rössling a écrit: 

> Sorry. There was a misspelling: 
> 
>> I'd suggest you to have a look closer look into the category 
>> FFI-FFI-Plugin.
> 
> This should be just "FFI-Plugin" ;) 
> 
> [...] 
> 
>> P.S.: If you want to test those FFI-Classes declared in category 
>> FFI-FFI-Plugin,
>> or in one of the FFI-FFI-Examples-[...] categories, you might also need 
>> the
> 
> These should be with one "FFI-" less, too... ;-) 
> 
> Cheers,
> Ivo 
> 
>  
> 

I unterstood ;). It works well with a simple structure I wrote but not when 
I call an ODE function with ODE-structures. Perhaps the problem comes from 
ODE-implementation and I am examining ODE code source. Thanks. 

Emeric