The bug occured when applying
ranking=challenge%>%rankThenAggregate(FUN = mean,
ties.method = "min"
)The data contains metric values in which small values are better. The error occurs when creating the report:
Quitting from lines 270-271 (chaos_vol.Rmd) Error in object[[by]] == combinations[it, 2] : comparison of these types is not implemented
I was not able to reproduce this so far. I tried all three tasks from data_matrix.csv that comes with the package. I also added NA. Can you provide more information on the data set? Which report format do you want to generate? Is it working when you set smallBetter=false?
Seemed to work by restarting it a second time.
@aguilera: Perhaps we could add that to the troubleshooting section? (But we have to rename "chaos_vol.Rmd" to "filename.Rmd"
This is strange. This should normally not happen only if there is a strange package interfering . It is helpful to run sessionInfo() or slightly more detailed devtools::session_info() after a bug happened and report that in the task