Hi all, Is this a bug, or have I misunderstood something? 1. Goto http://usegalaxy.org (or a local Galaxy running galaxy-dist) 2. Import this genomic FASTA file, ftp://ftp.ncbi.nih.gov/genomes/Bacteria/Nanoarchaeum_equitans_Kin4_M_uid58009/NC_005213.ffn 3. Import this GFF3 file, ftp://ftp.ncbi.nih.gov/genomes/Bacteria/Nanoarchaeum_equitans_Kin4_M_uid58009/NC_005213.gff 4. Goto "Fetch Sequences", "Extract Genomic DNA" 5. Choose fetch sequence for intervals in NC_005213.gff, interpret yes, source history, NC_005213.ffn, output FASTA 6. Click execute. Expected result: Tool runs Actual result: Red error against the gff file, Unspecified genome build, click the pencil icon in the history item to set the genome build The fact I'm using a FASTA file from my history should mean the genome build is irrelevant as that only applies to "locally cached genomes" (right?). Thanks, Peter