/home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/ruby/2.2.0/gems/bio-1.5.0/lib/bio/db/fasta/defline.rb:207:in `add_defline': undefined method `join' for nil:NilClass (NoMethodError)
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/ruby/2.2.0/gems/bio-1.5.0/lib/bio/db/fasta/defline.rb:189:in `block in initialize'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/ruby/2.2.0/gems/bio-1.5.0/lib/bio/db/fasta/defline.rb:188:in `each'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/ruby/2.2.0/gems/bio-1.5.0/lib/bio/db/fasta/defline.rb:188:in `initialize'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/ruby/2.2.0/gems/bio-1.5.0/lib/bio/db/fasta.rb:245:in `new'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/ruby/2.2.0/gems/bio-1.5.0/lib/bio/db/fasta.rb:245:in `identifiers'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/ruby/2.2.0/gems/bio-1.5.0/lib/bio/db/fasta.rb:254:in `entry_id'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/lib/transrate/contig.rb:27:in `initialize'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/lib/transrate/assembly.rb:56:in `new'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/lib/transrate/assembly.rb:56:in `block in initialize'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/ruby/2.2.0/gems/bio-1.5.0/lib/bio/io/flatfile.rb:336:in `each_entry'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/lib/transrate/assembly.rb:50:in `initialize'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/lib/transrate/cmdline.rb:27:in `new'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/lib/transrate/cmdline.rb:27:in `run'
from /home/ubuntu/transrate-1.0.1-linux-x86_64/lib/app/bin/transrate:23:in `<main>'
This fails, because the references is gzipped: Seems like we should be able to input a gzipped reference, no?
error