Re: [O] babel, matlab export plot to png fails

[Berry, Charles]

> On Aug 16, 2017, at 11:19 AM, Eric S Fraga <address@hidden> wrote:
> 
> On Wednesday, 16 Aug 2017 at 17:48, Berry, Charles wrote:
> 
> [...]
> 
>> org 9.0.9 and FWIW, I see this
> 
> [...]
> 
>> in org-babel-execute:octave
> 
> But I get the following error message from babel/octave:
> 
> error: invalid call to script /usr/share/octave/4.0.3/m/miscellaneous/ans.m
> error: evaluating argument list element number 1
> 
> Strange.  It looks it is expecting to collect the result from the script
> (ans).  What exactly did you use as the src block header?
> 

To be clear, I do not have either matlab or octave. I just glanced at the code 
and it seemed to do something along the lines of what your posting might have 
done when instead `:results graphics :file my.png' is given.  A critical piece 
is that org-babel-insert-result needs to have a nil result to avoid overwriting 
the file given in `:file my.png' as it seems to do for Neil.  I didn't see how 
that would happen for the example you gave.

Sorry if this was misdirection.

Chuck