to_flow(x = flowmat, def = flowdef, execute = FALSE, containerize = TRUE, module_cmds = "module load gcc/4.8.1")
--> Using `samplename` as the grouping column
--> Using `jobname` as the jobname column
--> Using `cmd` as the cmd column
> reading and checking flow def ...
Rerun with Debug
Error in is.flowdef(x) : argument "def" is missing, with no default