ERROR:Error in x[seq_len(n)] : object of type 'S4' is not subsettable

Question

[dpc]

Hi community!!! I am a novice in R package and analysing mothur files with phyloseq.

I have imported mothur files with these codes:

physeq = import_mothur(mothur_shared_file = "stability.paired.trim.contigs.unique.good.filter.unique.precluster.pick.pick.opti_mcc.shared",
                               mothur_constaxonomy_file = "stability.paired.trim.contigs.unique.good.filter.unique.precluster.pick.pick.opti_mcc.0.03.cons.taxonomy")

But, after head(phyloseq), I am getting the following ERROR:

Error in x[seq_len(n)] : object of type 'S4' is not subsettable

Can anyone get me out of this?

Thanks and Regards,
DC7

[Fabio Marroni]

head(phyloseq) or head(physeq)?

[dpc]

oops.... sorry.... It's head(physeq)....