How to solve error memory R package pedigree

Question

[Kian]

whats the problem this error and how to solve this in R?

library(pedigreemm)
A<-getA(A)
> A<-as.matrix(A)
Error in asMethod(object) : 
Cholmod error 'problem too large' at file ../Core/cholmod_dense.c, line 105

[zx8754]

How big is your A ? Do you have enough RAM? See related post: https://stackoverflow.com/questions/33581617/large-sparse-matrix-to-matrix-r

[Kian]

dim (A)= 13000 RAM 16 gig the post haven't any suggestion for the error.