AnalysisPageServer (version 1.6.2)

vwc.error.traceback: vwc.error.traceback

Description

Get traceback for error

Usage

vwc.error.traceback(vwc)

Arguments

vwc

AnalysisPageValueWithConditions

Value

Charvecs, or NULL if there was no error. (In this it differs from vwc.tracebacks, which throws an error).

Details

Get traceback for error

See Also

vwc.tracebacks

Examples

f <- function(msg)  {
  stop(msg)
}
vwc <- tryKeepConditions({
  f("foo")
})
vwc.error.traceback(vwc)