Hello, I am trying to run GATK on a local galaxy installation. I get the following error: ##### ERROR ---------------------------------------------------------------------------- -------------- ##### ERROR A USER ERROR has occurred (version 1.5-21-g979a84a): ##### ERROR The invalid arguments or inputs must be corrected before the GATK can proceed ##### ERROR Please do not post this error to the GATK forum ##### ERROR ##### ERROR See the documentation (rerun with -h) for this tool to view allowable command-line arguments. ##### ERROR Visit our wiki for extensive documentation http://www.broadinstitute.org/gsa/wiki ##### ERROR Visit our forum to view answers to commonly asked questions http://getsatisfaction.com/gsa ##### ERROR ##### ERROR MESSAGE: Walker requires a reference but none was provided. ##### ERROR ---------------------------------------------------------------------------- -------------- I choose a fasta file from the history. When I try to run it directly from the server it works fine but not through the galaxy interface. I guess something is incorrect in the wrapper. Any advice? Thanks, Karen