On 22/11/2015 11:56 PM, Margarette Bayron Arcelay via R-help wrote:
Dear List,
Im using Rstudio on a macbook pro OS X Yosemite version 10.10.5 and im
trying to
open the package geomorph but a warning message related to rgl shows up.
library(geomorph)
Loading required package: rgl
Warning messages:
1: In rgl.init(initValue, onlyNULL) : RGL: unable to open X11 display
2: In fun(libname, pkgname) : error in rgl_init
I have already installed X11 but this message keeps showing up.
Does somebody knows what to do?
It may be that you need to re-install XQuartz. If that doesn't work,
you can suppress its use.
If you run this before the library call:
options(rgl.useNULL = TRUE)
then rgl won't try to open your X11 display, and the error shouldn't
happen. (You won't be able to see output in X11 either.)
Duncan Murdoch
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