Re: [O] Using tramp to run R source code blocks on remote server

[Charles C. Berry]

On Thu, 21 Apr 2016, Vikas Rawal wrote:

> I am trying to run R source code blocks on a remote server (defined in my 
> ~/.ssh/config as cesp).
>
> I am facing several problems.
>
> 1.  The following sample block, when used with ":results value" does not give 
> any results.
>
> #+NAME: level1
> #+begin_src R :results value :exports results :colnames yes :hline yes :session 
> cesp :dir /cesp:/home/vikas/
> c(1:5)
> #+end_src
>
> I get the following message:
>
> tramp-flush-directory-property: Wrong type argument: arrayp, nil

I think this is an issue with having different version of ESS on your 
local and remote systems.

In particular, newer and older versions of `.ess.eval' have different 
arguments. You can check this by running `args(.ess.eval)' in the session 
of your remote server and in a session on your local system.

In any case, I'd suggest asking on address@hidden for help in 
fixing this.

HTH,

Chuck