error: no input files found from Assign taxonomy

[bylee613]

Hello,

I am gettimg error during the process of assign taxonomy. I am working on COI genes and trying to use Midori2 database.
The percentage of nochim was low in my data (~44%). I am not sure this could be the reason but I am getting error saying that " no input files found". Could you please help me with this?

tax <- assignTaxonomy(seqtab.nochim, db_fp, tryRC = TRUE, multithread=TRUE)

Error: Input/Output no input files found dirPath: /mnt/lz01/ecogen/shared/database/MIDORI2_UNIQ_NUC_SP_GB259_CO1_DADA2.fasta pattern: character(0)

Thanks!