An error just prompted up when I process an
.Rnw file using RSudio:
Loading required package: knitr Warning message: package ‘knitr’ was built under R version 3.1.2 processing file: PROVIDE_definition_f9pr1.Rnw Error in parse_block(g[-1], g, params.src) : duplicate label 'match' Calls: knit ... process_file -> split_file -> lapply -> FUN -> parse_block Execution halted
I think it is related to package
knitr, but I have no idea where the error come from. Does anybody know what happened?