[Orgmode] Re: with-parsed-tramp-file-name

[Noorul Islam K M]

"Austin F. Frank" <address@hidden> writes:

> Hello!
>
> Recently I discovered that I can no longer evaluate R source code blocks
> on a file opened using TRAMP.  I've recreated the bug using a minimal
> config.  The process to reproduce this bug is described below.
>
>
> Using Org-mode version 7.01trans (release_7.01h.746.g72c5) with the
> following minimal configuration:
>
> ;; specific to my setup
> (add-to-list 'load-path (expand-file-name "~/src.remote/org-mode/lisp/"))
> (add-to-list 'load-path (expand-file-name 
> "/usr/local/share/emacs/site-lisp/"))
>
> ;; general instructions
> (require 'tramp)
> (require 'tramp-sh)           ; have to do this to set tramp-remote-path?
> (require 'ess-site)
> (require 'org-install)
>
> (setq debug-on-error t)
>
> ;; active Babel languages
> (org-babel-do-load-languages
>  'org-babel-load-languages
>  '((R . t)))
>
> ;; required for R to work correctly on my remote server
> (add-to-list 'tramp-remote-path 'tramp-own-remote-path)
>
> I evaluate the following code block from a file accessed using TRAMP:
>
> #+source:  R-options
> #+BEGIN_SRC R :cache no :results silent :exports none
> options(digits = 4)
> theme_set(theme_bw(18))
> theme_thesis <- theme_update(panel.margin = unit(1.5, "lines"))
> theme_set(theme_thesis)
> lattice.options(default.args = list(as.table = TRUE))
> dev.new()
> #+END_SRC
>
> And get the following backtrace:
>
> #v+
> Debugger entered--Lisp error: (invalid-function with-parsed-tramp-file-name)
>   with-parsed-tramp-file-name("/scpc:bcs:/tmp/R-22126Grk" nil nil)
>   org-babel-local-file-name("/scpc:bcs:/tmp/R-22126Grk")
>   org-babel-process-file-name("/scpc:bcs:/tmp/R-22126Grk" noquote)
>   org-babel-R-evaluate-session("*R*" "options(digits = 
> 4)\ntheme_set(theme_bw(18))\ntheme_thesis <- theme_update(panel.margin = 
> unit(1.5, \"lines\"))\ntheme_set(theme_thesis)\nlattice.options(default.args 
> = list(as.table = TRUE))\ndev.new()" value nil nil)
>   org-babel-R-evaluate("*R*" "options(digits = 
> 4)\ntheme_set(theme_bw(18))\ntheme_thesis <- theme_update(panel.margin = 
> unit(1.5, \"lines\"))\ntheme_set(theme_thesis)\nlattice.options(default.args 
> = list(as.table = TRUE))\ndev.new()" value nil nil)
>   org-babel-execute:R("options(digits = 
> 4)\ntheme_set(theme_bw(18))\ntheme_thesis <- theme_update(panel.margin = 
> unit(1.5, \"lines\"))\ntheme_set(theme_thesis)\nlattice.options(default.args 
> = list(as.table = TRUE))\ndev.new()\n" ((:cache . "no") (:comments . "") 
> (:exports . "none") (:height . "600") (:hlines . "no") (:noweb . "no") 
> (:results . "silent") (:session) (:shebang . "") (:tangle . "no") (:width . 
> "1000")))
>   org-babel-execute-src-block(nil ("R" "options(digits = 
> 4)\ntheme_set(theme_bw(18))\ntheme_thesis <- theme_update(panel.margin = 
> unit(1.5, \"lines\"))\ntheme_set(theme_thesis)\nlattice.options(default.args 
> = list(as.table = TRUE))\ndev.new()\n" ((:cache . "no") (:comments . "") 
> (:exports . "none") (:height . "600") (:hlines . "no") (:noweb . "no") 
> (:results . "silent") (:session) (:shebang . "") (:tangle . "no") (:width . 
> "1000")) "" "R-options" nil 0))
>   org-babel-execute-src-block-maybe()
>   org-babel-execute-maybe()
>   org-babel-execute-safely-maybe()
>   run-hook-with-args-until-success(org-babel-execute-safely-maybe)
>   org-ctrl-c-ctrl-c(nil)
>   call-interactively(org-ctrl-c-ctrl-c nil nil)
> #v-
>
> But I can see that `with-parsed-tramp-file-name' is a defined function
> by using C-h f, which reports:
>
> #v+
> with-parsed-tramp-file-name is a Lisp macro in `tramp.el'.
>
> (with-parsed-tramp-file-name FILENAME VAR &rest BODY)
> #v-
>
> Can anyone help me understand why I can't evaluate R source blocks on a
> remote machine?  Is there further debugging information I can provide?
>
> Thanks,
> /au

I tried to replicate this and I get the same error. If I manually load
ob.el by M-x load-file with Location as /path/to/ob.el then C-c C-c
works. But (require 'ob) is not working. Am I missing something?

Thanks and Regards
Noorul