sessionInfo()
R version 3.5.1 (2018-07-02) Platform: x86_64-apple-darwin15.6.0
(64-bit) Running under: macOS High Sierra 10.13.3
library(parallel)
makeCluster(detectCores() - 1)
Output in R:
Fatal error: creating temporary file for '-e' failed
How can I solve this issue? Thank you!