On 1 December 2022, Colin Baxter via ESS-help wrote:
My last post was mangled. The "Nor me" referred to a satisfactory output
of the R code - not to "haven't a clue"!
Are you using the latest ESS from git? And have you set the
"ess-startup-directory" to default-directory?
I retried with this and still have the problem. Here's how I did it, with
current Org (d500b406fc) and ESS (01e7f5b482) source trees.
In the Org source, run "make repro".
In the *scratch* buffer, C-x C-e each of these lines (adjust path for ESS source
as needed):
(add-to-list 'load-path "/usr/local/src/ESS/lisp")
(require 'ess-r-mode)
(require 'ob-R)
Load an Org file with this simple block:
#+begin_src R :results output :session *R*
x <- 2:4
print(x)
#+end_src
C-c C-c on the begin line, say yes to executing the code, use the default for
the working directory.
Results: #+RESULTS line appears, but no output.
Change "output" to "value" and it works. Remove the :session argument and it
works.
Kill Emacs, execute the Lisp as above, but this time add:
(setq ess-startup-directory 'default-directory)
Perform the other steps, and #+RESULTS is still empty.
I hope this may help narrow it down. There's some discussion on the Org list
about this too:
https://lists.gnu.org/archive/html/emacs-orgmode/2022-12/msg00001.html
Thanks,
Bill
--
William Denton
https://www.miskatonic.org/
Librarian, artist and licensed private investigator.
Toronto, Canada
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