Thank you for making a so flexible and valuable workflow, it fits my needs perfectly.
But when I tested it by the type "Assembly only workflow", using the command "nextflow main.nf --samplesheet test_data/samples_1.csv --outdir test_data_outdir", I failed to download the japsa singularity image. I want to know how I can fix this?

Looking forward to your reply!
Best,
Huaping