How to use replcation.mod having distance matrix?

I'm trying to use Replication.Mod function in this code:

library (clusterSim)
x<-read.csv2("C:\\Mieszane\\14d.csv",header=TRUE,row.names=1)
x<-as.matrix(x)
d<-as.dist(x)
a<-hclust(d, method="complete", members=NULL)
w<-replication.Mod(d,v="i",u=25,centrotypes="centroids",normalization=NULL,distance=a,method="complete",S=10,fixedAsample=NULL)
print(w$cRand)

I'm searching for Rand indicator. The main problem is, that I don't want to use regular data to then conpute distance matrix, but I've already got this distance matrix... What's wrong in my code then?