yes it is there. when you click the cran main page fir windows or mac, the mac is 4.0.3
Get Outlook for iOS<https://aka.ms/o0ukef> ________________________________ From: John Fox <j...@mcmaster.ca> Sent: Saturday, February 20, 2021 12:38:11 PM To: Richard M. Heiberger <r...@temple.edu>; Duncan Murdoch <murdoch.dun...@gmail.com>; r-sig-mac@r-project.org <r-sig-mac@r-project.org> Subject: [External] Re: [R-SIG-Mac] [External] Re: more rgl problems Dear Rich, I see R-4.0.4.pkg (not RC) at <https://cran.r-project.org/bin/macosx/>. Perhaps refresh the page in your browser? Best, John John Fox, Professor Emeritus McMaster University Hamilton, Ontario, Canada web: https://socialsciences.mcmaster.ca/jfox/ On 2021-02-20 10:45 a.m., Richard M. Heiberger wrote: > I am running it now on 4.0.4RC. > > The cran page > https://cran.r-project.org > offers download of 4.0.3 for mac, even though 4.0.4 is available on windows. > > ________________________________________ > From: Duncan Murdoch <murdoch.dun...@gmail.com> > Sent: Saturday, February 20, 2021 9:41 AM > To: Richard M. Heiberger; r-sig-mac@r-project.org > Subject: Re: [External] Re: more rgl problems > > If you are set up to install from source, could you try this? > > devtools::install_github("dmurdoch/rgl@quartzbug", type="source") > > If you only have some of the requirements (e.g. no devel versions of > packages) you might find you only get a partial build with no X11 > display; that won't really test the workaround. In that case I'll try > to build a binary for your R version. > > Duncan Murdoch > > On 18/02/2021 6:07 p.m., Richard M. Heiberger wrote: >> This is from my MacBook Air mid-2012 running Catalina 10.15.7 >> with Xquartz 2.7.11 >> I never placed the beta on this machine. >> I also see from a fresh R session >> >> plot(1:10, col=7) >> library(rgl) >> open3d() >> >> is fine, whereas this: >> >> library(rgl) >> plot(1:10, col=7) >> open3d() >> segfaults >> >> R version 4.0.3 (2020-10-10) -- "Bunny-Wunnies Freak Out" >> Copyright (C) 2020 The R Foundation for Statistical Computing >> Platform: x86_64-apple-darwin17.0 (64-bit) >> >> R is free software and comes with ABSOLUTELY NO WARRANTY. >> You are welcome to redistribute it under certain conditions. >> Type 'license()' or 'licence()' for distribution details. >> >> Natural language support but running in an English locale >> >> R is a collaborative project with many contributors. >> Type 'contributors()' for more information and >> 'citation()' on how to cite R or R packages in publications. >> >> Type 'demo()' for some demos, 'help()' for on-line help, or >> 'help.start()' for an HTML browser interface to help. >> Type 'q()' to quit R. >> >>> setwd('/Users/rmh/Rwd/') >>> library(rgl) >> plot(1:10, col=7) >> open3d() >> library(rgl) >>> plot(1:10, col=7) >>> open3d() >> >> error: xp_attach_gl_context returned: 2 >> >> *** caught segfault *** >> address 0x18, cause 'memory not mapped' >> >> Traceback: >> 1: rgl.open(useNULL) >> 2: open3d() >> >> Possible actions: >> 1: abort (with core dump, if enabled) >> 2: normal R exit >> 3: exit R without saving workspace >> 4: exit R saving workspace >> Selection: 2 >> Warning message: >> In rgl.open(useNULL) : RGL: ERROR: can't bind glx context to window >> >> Process R finished at Thu Feb 18 17:57:37 2021 >> >> >> ________________________________________ >> From: Duncan Murdoch <murdoch.dun...@gmail.com> >> Sent: Thursday, February 18, 2021 3:20 PM >> To: Richard M. Heiberger; r-sig-mac@r-project.org >> Subject: [External] Re: more rgl problems >> >> I've made some progress on this, but I don't know how to fix it properly. >> >> What's happening is that rgl is trying to open the new window that >> open3d() asks for. It gets most of the way through that operation, then >> calls glXMakeCurrent, which associates the OpenGL context with that >> window. That call fails, but without generating any of the documented >> errors: it just fails, triggering an X11 error handler with error code >> 0 (which typically means no error). >> >> In the released versions of rgl, that failure leads to a segfault, >> because I wasn't doing enough error checking. I've fixed the segfault, >> but I'm still getting the error (in fact I'm getting it a lot more than >> I used to; not sure if it's my debugging code causing that), and after I >> get the error reported on screen, the new rgl window opens but doesn't >> work to display anything. >> >> I think it's probably something wrong in the rgl initialization code; >> running this: >> >> plot(1:10, col=7) >> library(rgl) >> open3d() >> >> is fine, whereas this: >> >> library(rgl) >> plot(1:10, col=7) >> open3d() >> >> is always failing for me. Or possibly this is an Xquartz bug, maybe a >> leftover from when I installed the beta. >> >> I'd guess what's happening is that calling quartz() invalidates part of >> the initialization done by rgl.init(), but I don't know what part yet. >> I do want to call rgl.init() when loading rgl, because it might fail, >> and then I can drop back to the off-screen drawing. It's too late to do >> that later. >> >> A workaround that works for me is for the .onload() function in rgl to >> execute >> >> dev.new() >> dev.off() >> >> before calling rgl.init(). It is less irritating than you might guess, >> because the window doesn't have time to appear before being destroyed, >> but I still don't like it. I'll try it out a bit, and then push it to >> Github for others to test. >> >> Duncan Murdoch >> >> >> On 18/02/2021 6:28 a.m., Duncan Murdoch wrote: >>> I can reproduce this on a Catalina machine, working in R from the terminal. >>> >>> This definitely looks similar to the problem that >>> rgl::setGraphicsDelay() was designed to solve, but even adding a 10 >>> second delay doesn't help. I get a slightly different message than you: >>> >>> > open3d() >>> error: xp_attach_gl_context returned: 2 >>> >>> *** caught segfault *** >>> address 0x18, cause 'memory not mapped' >>> >>> but that might just be a different way of reporting the same underlying >>> issue. >>> >>> It's clearly some kind of interaction between the Quartz device and rgl. >>> I'll see if I can track it down. >>> >>> Duncan Murdoch >>> >>> On 17/02/2021 7:36 p.m., Richard M. Heiberger wrote: >>>> This is repeatable when the lines are all pasted in at once. >>>> The example works if I allow some time delay between lines. >>>> >>>> This is might be a relative of the one from a few months ago. >>>> But this message is about invalid permissions. >>>> ===== >>>> >>>> R version 4.0.4 RC (2021-02-12 r79998) -- "Lost Library Book" >>>> Copyright (C) 2021 The R Foundation for Statistical Computing >>>> Platform: x86_64-apple-darwin17.0 (64-bit) >>>> >>>> R is free software and comes with ABSOLUTELY NO WARRANTY. >>>> You are welcome to redistribute it under certain conditions. >>>> Type 'license()' or 'licence()' for distribution details. >>>> >>>> Natural language support but running in an English locale >>>> >>>> R is a collaborative project with many contributors. >>>> Type 'contributors()' for more information and >>>> 'citation()' on how to cite R or R packages in publications. >>>> >>>> Type 'demo()' for some demos, 'help()' for on-line help, or >>>> 'help.start()' for an HTML browser interface to help. >>>> Type 'q()' to quit R. >>>> >>>>> setwd('/Users/rmh/Rwd/') >>>>> library(rgl) >>>>> x <- matrix(1:3, 1,3) >>>>> plot(1:10, col=7) >>>>> open3d() >>>> error: xp_attach_gl_context returned: 2 >>>> >>>> *** caught segfault *** >>>> address 0x18, cause 'invalid permissions' >>>> >>>> Traceback: >>>> 1: rgl.open(useNULL) >>>> 2: open3d() >>>> >>>> Possible actions: >>>> 1: abort (with core dump, if enabled) >>>> 2: normal R exit >>>> 3: exit R without saving workspace >>>> 4: exit R saving workspace >>>> Selection: >>>> >>>> >>>> ==== >>>> MacBookAir with the M1 chip using the regular intel version of R from CRAN. >>>> Big Sur 11.2.1. >>>> The plot(1:10), col=7) ## went by default to the quartz() device. >>>> >>>> >>>> I repeated this about 5 times in ESS, and then once in Terminal. >>>> >>>> Let me know if you need more information. >>>> >>> >> > > _______________________________________________ > R-SIG-Mac mailing list > R-SIG-Mac@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-mac > [[alternative HTML version deleted]] _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac
