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inst/examples/errors.R
In asciicast: Create 'Ascii' Screen Casts from R Scripts
#' End_wait: 20
# Demonstrate that errors are handled well
# Base R error
library("not-this-really")
traceback()
# callr errors are saved to `.Last.error`, including a stack trace
library(cli)
callr::r(function() library("another-failure"))
.Last.error
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asciicast documentation built on May 29, 2024, 6:24 a.m.
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#' End_wait: 20
# Demonstrate that errors are handled well
# Base R error
library("not-this-really")
traceback()
# callr errors are saved to `.Last.error`, including a stack trace
library(cli)
callr::r(function() library("another-failure"))
.Last.error
Try the asciicast package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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