Re: Recent bug? in R source blocks generating images

[Rainer M Krug <Rainer@krugs.de>]

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William Denton <wtd@pobox.com> writes:

> Sorry about that; hit send too soon.
>
> There's something odd happening to me tonight with R source blocks and :session.
>
> This works, and generates an image:
>
> #+BEGIN_SRC R :results graphics :file example.png
> plot(1)
> #+END_SRC
>
>
> But if I start an R session (M-x R) and then run this, with :session, I get an 
> error.
>
> #+BEGIN_SRC R :session :results graphics :file example.png
> plot(1)
> #+END_SRC
>
> The error is
>
> + + Error: unexpected symbol in:
> "plot(1)
> },error=function(e){plot(x=-1:1, y=-1:1, type='n"
>
> That error= bit at the end looks related to my plot() example, but I don't think 
> it is: the same error appears if I use ggplot2 (which is how I noticed it).
>
> This is with Emacs and Org compiled from current source trees.  It was working 
> earlier this week, but I've updated since then.  I refreshed everything 
> (including R packages) and still get the error.  I looked at the recent Org 
> commits but don't see what might have done it, but I also don't think I'm doing 
> anything wrong.

Working for me on

OS X El Capitan
GNU Emacs 25.0.92.1 (x86_64-apple-darwin15.3.0, NS appkit-1404.34 Version 10.11.3 (Build 15D21)) of 2016-03-07
Org-mode version 8.3.4 (release_8.3.4-702-gcd47ab @ /Users/rainerkrug/.emacs.d/org-mode/lisp/)

but not working anymore on

Org-mode version 8.3.4 (release_8.3.4-709-g519f78 @/Users/rainerkrug/.emacs.d/org-mode/lisp/)

than I went back to

Org-mode version 8.3.4 (release_8.3.4-702-gcd47ab @/Users/rainerkrug/.emacs.d/org-mode/lisp/)

and it was not working either. But there was an update of ESS at the
same time which should have caused this.

OK - commit 9be858b of ESS is still fine.


Could you please submit this to the ESS list?


Cheers,

Rainer

>
> Bill

-- 
Rainer M. Krug
email: Rainer<at>krugs<dot>de
PGP: 0x0F52F982

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