Hi all, We run our own custom galaxy instance in the Amazon Cloud and I am updating our instance with the latest toolshed files. For cuffmerge, in past revisions, we would just have a button to add another GTF input. However, this latest one (10:b6e3849293b1 <https://toolshed.g2.bx.psu.edu/repository/view_changelog?id=84bbebf45888f374>) that has been replaced with a multi-select. We also have a few built-in genomes that we use with cuffmerge. When I choose the first GTF file (using locally cached sequence data) it will populate the reference genome correctly with our built-in genomes. However, once I choose more than one GTF file, I get one of two errors: No reference genome is available for the build associated with the selected input dataset OR An invalid option was selected, please verify The built-in genomes are definitely there and available for cuffmerge, but for some reason choosing more than one GTF file in the multi-select causes an error. Is this a bug or am I doing something wrong? - Nik. -- Nikhil Joshi Bioinformatics Analyst/Programmer UC Davis Bioinformatics Core http://bioinformatics.ucdavis.edu/ najoshi -at- ucdavis -dot- edu 530.752.2698 (w)