Erich Neuwirth <erich.neuwirth <at> univie.ac.at> writes: > > Do you have any idea under what circumstances this happens. >
I am getting a bunch of CGContext* error messages, too. But not exactly those listed by Rich. I can reproduce them by running R-3.2.3 from a terminal, typing `example(hclust)', hitting RET to display all the plots, then clicking on the green button on the graphics window once to enter full-screen, and once to resize. I get the further message: "If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable." and Googling it leads to https://forums.developer.apple.com/thread/13683, which has posts saying this is an Xcode issue and had a message as recently as yesterday saying that it is still a problem. Chuck _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac