* Recent bug in R source blocks generating images
@ 2016-04-08 2:50 William Denton
2016-04-08 3:06 ` Recent bug? " William Denton
0 siblings, 1 reply; 5+ messages in thread
From: William Denton @ 2016-04-08 2:50 UTC (permalink / raw)
To: emacs-orgmode
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This is
#+BEGIN_SRC R :session :results graphics :file example.png :width 800 :height 400
library(ggplot2)
ggplot(mpg, aes(class)) + geom_bar()
#+END_SRC
--
William Denton ↔ Toronto, Canada ↔ https://www.miskatonic.org/
^ permalink raw reply [flat|nested] 5+ messages in thread
* Recent bug? in R source blocks generating images
2016-04-08 2:50 Recent bug in R source blocks generating images William Denton
@ 2016-04-08 3:06 ` William Denton
2016-04-08 8:34 ` Rainer M Krug
0 siblings, 1 reply; 5+ messages in thread
From: William Denton @ 2016-04-08 3:06 UTC (permalink / raw)
To: emacs-orgmode
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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.
Bill
--
William Denton ↔ Toronto, Canada ↔ https://www.miskatonic.org/
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: Recent bug? in R source blocks generating images
2016-04-08 3:06 ` Recent bug? " William Denton
@ 2016-04-08 8:34 ` Rainer M Krug
2016-04-08 15:38 ` William Denton
2016-04-09 4:05 ` William Denton
0 siblings, 2 replies; 5+ messages in thread
From: Rainer M Krug @ 2016-04-08 8:34 UTC (permalink / raw)
To: William Denton; +Cc: emacs-orgmode
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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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2016-04-08 2:50 Recent bug in R source blocks generating images William Denton
2016-04-08 3:06 ` Recent bug? " William Denton
2016-04-08 8:34 ` Rainer M Krug
2016-04-08 15:38 ` William Denton
2016-04-09 4:05 ` William Denton
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