On Fri, Nov 9, 2012 at 3:05 PM, gianluca mastrantonio
<gianluca.mastranto...@yahoo.it> wrote:
> the error "memory non mapped" happen also if i use
> void FiltroGaus(SEXP size1_r, SEXP size2_r, SEXP sigma_r)
> instead
> SEXP FiltroGaus(SEXP size1_r, SEXP size2_r, SEXP sigma_r) {
>

If you use a .Call on a function, the function must return a SEXP, it
cannot be have a void return value.

Peter

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