Re: socketConnection from rayshader in R

https://www.rayshader.com/ The codes library (ggplot2 ) ## ## Attaching package: 'ggplot2'

socketConnection from rayshader in R

Error in socketConnection("localhost", port = port, server = TRUE, blocking = TRUE, : all connections are in use when I use multicore=TRUE, I have above problem, when I tried to open $ telnet localhost 11017 Trying ::1... Trying 127.0.0.1... telnet: Unable to connect to remote host: Connecti