R Studio not breaking in code on error?

RStudio IDE
,
5

Hi.
If you want to be dropped into the browser() style debugger. then

  1. set the debug menu option for Rstudio to be on error - break in code.
  2. wrap your code in a function, and run that.
testme <- function()
  {
  source("tools.r")

a = c(1,2,3)
b = c(10,20,30)
d = data.frame(a,b)

savedata(d, './d.csv') # call A
savedata(1, './d.csv') # call B
savedata(d, './d.csv') # call C
}

testme()

this takes me to a browser() like environment at the critical juncture...