Hi all, I've updated a Galaxy server with the latest stable distribution "latest_2015.01.13" and now a I got an error: cannot open galaxy.tools.wrappers.DatasetFilenameWrapper: No such file The tool has a multiple select field: <param name="input_pdbs" type="data" multiple="true" format="pdb" label="PDB Files" /> On the job details, the select files on the multiple select (there are on my history already), are showed at the Job command line as follow: python /home/alexandre/mestrado/protpred-galaxy/galaxy-dist/tools/analysis/dominance_ranking.py -i [<galaxy.tools.wrappers.DatasetFilenameWrapper object at 0x7f4e1a653290>, <galaxy.tools.wrappers.DatasetFilenameWrapper object at 0x7f4e1a653bd0>, <galaxy.tools.wrappers.DatasetFilenameWrapper object at 0x7f4e1a653d90>, <galaxy.tools.wrappers.DatasetFilenameWrapper object at 0x7f4e1a61de10>] The command on XML is: <command interpreter="python"> dominance_ranking.py -i $input_pdbs </command> This tool was working fine before the update. Any ideas what Is going wrong? Thanks a lot, Alexandre -- Alexandre Defelicibus Mestrando em Bioengenharia Programa de Pós-Graduação em Bioengenharia Universidade de São Paulo - USP