Could you give a minimal example? The behavior does ring a bell, but I can't recall what the solution might have been. I'd be happy to try and reproduce if you'd like.
I think my typical go-to is to wipe ESS and re-download/make... That's all I'm good for without more info. Sorry! John On Thu, May 26, 2016 at 9:33 AM, Vikas Rawal <vikasli...@agrarianresearch.org> wrote: > I face a strange problem with evaluating R source code blocks. Occasionally, > they take much longer to produce the results when I try to evaluate them with > C-c C-c. On the other hand, if I do C-c ‘, go to a temporary R buffer, and > evaluate the code, everything works fine. In face, when I use C-c C-c, the > session would sometimes get stuck. Then I have to stop the process using C-g, > I find that the code had run in R, but the result was not being inserted in > Org buffer. > > Has anyone else faced this problem? > > I am on OS-X, Emacs 24, Org-mode version 8.3.4 (release_8.3.4-748-g7e320e, > and ess-version: 15.09-devel [elpa: 20150913.638] > > Vikas > > > >