Unused Argument

[tralophi]

I am working on QC and extract Fasta file.
however, I ran into one trouble which is: an "unused argument" whenever I use "which" argument.
If I remove which argument in the command it works fine. I do not know if you can help me to explain it.
I use the New Format with version 0.21

complement

extractComplement Data/read_data/MAP006-1_2100000-2600000_fast5/ > MAP006-1.complement.fastq
Error: unexpected symbol in "extractComplement Data"
lfq <- get_fastq(longest, which="2D")
Error in get_fastq(longest, which = "2D") :
unused argument (which = "2D")
lfq <- get_fastq(longest, which="2D")
Error in get_fastq(longest, which = "2D") :
unused argument (which = "2D")
lfq <- get_fastq(longest, which="2d")
Error in get_fastq(longest, which = "2d") :
unused argument (which = "2d")
lfq <- get_fastq(longest, which="Template")
Error in get_fastq(longest, which = "Template") :
unused argument (which = "Template")
lfq <- get_fastq(longest, which="template")
Error in get_fastq(longest, which = "template") :
unused argument (which = "template")
lfq <- get_fastq(longest)
plot.channel.summary(meta.s, report.col="l2d")