RE: R code blocks in org version 9.5
> My R code blocks work fine in org 9.5. When I plot graph using base graphics > in session, it works fine. The problem is with lattice graphs. With below > header variables, code block works fine. > > #+begin_src R :session *R* :results graphics file :file test.png > library(lattice) > print(histogram(rnorm(1))) > #+end_src > > But this does not work. Emacs hangs. > > #+begin_src R :session *R* :results output graphics file :file test.png > library(lattice) > histogram(rnorm(1)) > #+end_src In my hands, all combinations work with/without the `output` and with/without the `print`. IMO, you should not want to include the print. Here is my environment: Org mode version 9.5.2 (release_9.5.2-9-g7ba24c) GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, X toolkit, cairo version 1.15.12, Xaw3d scroll bars) of 2022-01-19 ESS version 18.10.3snapshot R sessionInfo() R version 4.2.0 (2022-04-22) Platform: x86_64-pc-linux-gnu (64-bit) Running under: CentOS Linux 7 (Core) Matrix products: default BLAS: /n/apps/CentOS7/install/r-4.2.0/lib64/R/lib/libRblas.so LAPACK: /n/apps/CentOS7/install/r-4.2.0/lib64/R/lib/libRlapack.so locale: [1] C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] lattice_0.20-45 loaded via a namespace (and not attached): [1] compiler_4.2.0 grid_4.2.0
Re: R code blocks in org version 9.5
On 19 October 2022, Naresh Gurbuxani wrote: It seems that org 9.5 has simplified header arguments for R code blocks that use grid graphics. Org 9.4 requires :results output graphics file Org 9.5 requires :results output file Do other users find the same change? They both work for me, though I've never put "output" in such a block: I always use ":results graphics file". Bill -- William Denton https://www.miskatonic.org/ Librarian, artist and licensed private investigator. Toronto, Canada
Re: R code blocks in org version 9.5
> Naresh Gurbuxani writes: > It seems that org 9.5 has simplified header arguments for R code > blocks that use grid graphics. > Org 9.4 requires :results output graphics file > Org 9.5 requires :results output file > Do other users find the same change? > Sent from my iPhone >> On Oct 19, 2022, at 8:59 AM, Naresh Gurbuxani >> wrote: >> >> Thanks to your suggestion, I was able to narrow down the problem. >> >> My R code blocks work fine in org 9.5. When I plot graph using >> base graphics in session, it works fine. The problem is with >> lattice graphs. With below header variables, code block works >> fine. >> >> #+begin_src R :session *R* :results graphics file :file test.png >> library(lattice) print(histogram(rnorm(1))) #+end_src >> >> But this does not work. Emacs hangs. >> >> #+begin_src R :session *R* :results output graphics file :file >> test.png library(lattice) histogram(rnorm(1)) #+end_src >> >> I can simply add print command to my code blocks. Is there an >> easier solution? I'm afraid both your above examples work for me. I'm on emacs-29.0.50 and org-mode version 9.6-pre (release_9.5.5-995-g4b9aef) Best wishes
Re: R code blocks in org version 9.5
It seems that org 9.5 has simplified header arguments for R code blocks that use grid graphics. Org 9.4 requires :results output graphics file Org 9.5 requires :results output file Do other users find the same change? Sent from my iPhone > On Oct 19, 2022, at 8:59 AM, Naresh Gurbuxani > wrote: > > Thanks to your suggestion, I was able to narrow down the problem. > > My R code blocks work fine in org 9.5. When I plot graph using base graphics > in session, it works fine. The problem is with lattice graphs. With below > header variables, code block works fine. > > #+begin_src R :session *R* :results graphics file :file test.png > library(lattice) > print(histogram(rnorm(1))) > #+end_src > > But this does not work. Emacs hangs. > > #+begin_src R :session *R* :results output graphics file :file test.png > library(lattice) > histogram(rnorm(1)) > #+end_src > > I can simply add print command to my code blocks. Is there an easier > solution? > > Naresh > > Sent from my iPhone > >>> On Oct 18, 2022, at 11:14 PM, William Denton wrote: >>> >>> On 18 October 2022, Naresh Gurbuxani wrote: >>> >>> Recently I started using org version 9.5 with my init.el that worked well >>> for org 9.4 >>> >>> In org 9.5, I can run stand-alone R code blocks. But when I try to run >>> them in a session, emacs hangs. >> >> I haven't had any problems like that, and I use R session code blocks pretty >> much every day. Can you narrow it down any? Does even the most basic >> block, just adding 1 + 1, not work? What about with emacs -Q? >> >> >> Bill >> >> -- >> William Denton >> https://www.miskatonic.org/ >> Librarian, artist and licensed private investigator. >> Toronto, Canada
Re: R code blocks in org version 9.5
Thanks to your suggestion, I was able to narrow down the problem. My R code blocks work fine in org 9.5. When I plot graph using base graphics in session, it works fine. The problem is with lattice graphs. With below header variables, code block works fine. #+begin_src R :session *R* :results graphics file :file test.png library(lattice) print(histogram(rnorm(1))) #+end_src But this does not work. Emacs hangs. #+begin_src R :session *R* :results output graphics file :file test.png library(lattice) histogram(rnorm(1)) #+end_src I can simply add print command to my code blocks. Is there an easier solution? Naresh Sent from my iPhone > On Oct 18, 2022, at 11:14 PM, William Denton wrote: > > On 18 October 2022, Naresh Gurbuxani wrote: > >> Recently I started using org version 9.5 with my init.el that worked well >> for org 9.4 >> >> In org 9.5, I can run stand-alone R code blocks. But when I try to run them >> in a session, emacs hangs. > > I haven't had any problems like that, and I use R session code blocks pretty > much every day. Can you narrow it down any? Does even the most basic block, > just adding 1 + 1, not work? What about with emacs -Q? > > > Bill > > -- > William Denton > https://www.miskatonic.org/ > Librarian, artist and licensed private investigator. > Toronto, Canada
Re: R code blocks in org version 9.5
On 18 October 2022, Naresh Gurbuxani wrote: Recently I started using org version 9.5 with my init.el that worked well for org 9.4 In org 9.5, I can run stand-alone R code blocks. But when I try to run them in a session, emacs hangs. I haven't had any problems like that, and I use R session code blocks pretty much every day. Can you narrow it down any? Does even the most basic block, just adding 1 + 1, not work? What about with emacs -Q? Bill -- William Denton https://www.miskatonic.org/ Librarian, artist and licensed private investigator. Toronto, Canada
R code blocks in org version 9.5
Recently I started using org version 9.5 with my init.el that worked well for org 9.4 In org 9.5, I can run stand-alone R code blocks. But when I try to run them in a session, emacs hangs. Have you seen this problem? Is there a solution? Thanks, Naresh Sent from my iPhone
