Could you please look in to the error. Details below
pac_master <- make_PAC(pheno=pheno, anno=NULL, counts=count_list$counts)
names(pac_master)
[1] "Pheno" "Anno" "Counts"
lapply(pac_master, head)
Error in as.list.default(X) :
no method for coercing this S4 class to a vector