Unable to start swirl.
I have already installed and loaded swirl package.
> install.packages("swirl")
> library("swirl")
> swirl()
Written below is the error i'm getting
> swirl()
Error in match.arg(type, c("success", "failure", "error", "skip","warning")) :
'arg' must be NULL or a character vector
| Leaving swirl now. Type swirl() to resume.
Here is my sessionInfo()
> sessionInfo()
R version 3.2.4 (2016-03-10)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.10.4 (Yosemite)
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] swirl_2.4.0
loaded via a namespace (and not attached):
[1] httr_1.1.0 magrittr_1.5 R6_2.1.2 tools_3.2.4 RCurl_1.95-4.8 curl_0.9.7 yaml_2.1.13 memoise_1.0.0 crayon_1.3.1 stringi_1.0-1
[11] stringr_1.0.0 digest_0.6.9 testthat_0.11.0 bitops_1.0-6
# Temporary solution found on the link provided below the code
install.packages("remotes")
library(remotes)
install_github("swirldev/swirl[stable]")
library(swirl)
swirl()
For more information, please visit here: this:https://github.com/swirldev/swirl/issues/429