On 19/12/2017 9:42 AM, Blume Christine wrote:
Dear Community,



For Fedora my package now gives a warning message when running the example:



"Warning: working directory was changed to 
'/data/gannet/ripley/R/packages/tests-clang/nparACT.Rcheck/sleepstudy_example', 
resetting"



I do not really know how to approach/solve this, what has recently been changed 
in R devel so this error message started appearing?

Previously you were allowed to change directory in an example. Now you're not. This makes sense: the user might not want to change the working directory.

To fix this, just save the old directory, and restore it at the end of your example. For example,

  olddir <- setwd(tempdir())
  # Run the rest of the example code here
  setwd(olddir)

Duncan Murdoch




The full message can be seen here: 
https://CRAN.R-project.org/web/checks/check_results_nparACT.html



Any help is appreciated and rewarded with gratitude.



Best,



Christine



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