[R-SIG-Mac] context message

[Richard M. Heiberger]

Sep 19 16:37:16 rmhs-air.home R[15381] <Error>:
CGContextDelegateCreateForContext: invalid context 0x7fe3bb796370.
This is a serious error. This application, or a library it uses, is
using an invalid context  and is thereby contributing to an overall
degradation of system stability and reliability. This notice is a
courtesy: please fix this problem. It will become a fatal error in an
upcoming update.

I get this message occasionally, but not systematically enough to
give a recipe for generating it.

I believe it is an OS message related to graphing on the Quartz device.

bash-3.2$ ps
  PID TTY           TIME CMD
15381 ttys000   21:13.77 /Library/Frameworks/R.framework/Resources/bin/exec/R --
14282 ttys001    0:00.06 /bin/bash --noediting -i

> sessionInfo()
R version 3.1.1 Patched (2014-07-16 r66175)
Platform: x86_64-apple-darwin13.1.0 (64-bit)

locale:
[1] C

attached base packages:
[1] splines   grid      stats     graphics  grDevices
[6] utils     datasets  methods   base

other attached packages:
 [1] reshape2_1.4        abind_1.4-0
 [3] vcd_1.3-1           HH2writing_0.0-2
 [5] car_2.0-20          HH_3.1-6
 [7] multcomp_1.3-4      TH.data_1.0-3
 [9] survival_2.37-7     mvtnorm_1.0-0
[11] latticeExtra_0.6-26 RColorBrewer_1.0-5
[13] lattice_0.20-29

loaded via a namespace (and not attached):
 [1] MASS_7.3-33      Rcmdr_2.1-0      Rcpp_0.11.2
 [4] colorspace_1.2-4 compiler_3.1.1   digest_0.6.4
 [7] leaps_2.9        memoise_0.2.1    nnet_7.3-8
[10] plyr_1.8.1       sandwich_2.3-0   stringr_0.6.2
[13] tcltk_3.1.1      tcltk2_1.2-10    tools_3.1.1
[16] zoo_1.7-11
>


Rich