Printing stack trace and continuing after error occurs in R

Question

I\'m writing some R code that calls other code that may fail. If it does, I want to print a stack trace (to track down what went wrong), then carry on regardless. However, t

Answer 1

no line numbers but this is the closest I found so far:

run = function() {
    // Your code here...
}
withCallingHandlers(run(), error=function(e)cat(conditionMessage(e), sapply(sys.calls(),function(sc)deparse(sc)[1]), sep="\n   "))