>> Greetings. I've been having problems lately in exporting Org-Mode >> source-code documents to HTML and/or PDF.
>> >> I'm running Org-Mode 7.7 with Emacs 23 on 64-bit linux (Fedora 15). >> I've appended a document that exhibits at least some of the problem. The >> problems are similar to the problem described at: >> http://comments.gmane.org/gmane.emacs.orgmode/45316 >> and can *sometimes* be circumvented by executing org-reload. >> In the particular example shown below, the HTML export works as expected, >> but the PDF export fails with message: >> org-export-latex-preprocess: Wrong type argument: stringp, nil >> By the way, everything worked fine in the example until I added the last >> source block: >> #+begin_src R >> >> x >> >> #+end_src >> >> I tried using what I take to be the latest version of Org-Mode: >> >> Org-mode version 7.7 (release_7.7.290.g65d05) >> >> but that only made things worse. I tried an HTML export with this version, >> and >> it generated a horrendous-looking message that begins with: >> >> org-babel-R-evaluate: Wrong number of arguments: #[(session body result-type >> result-params column-names-p row-names-p) Æ=}... >> >> followed by a bunch of stuff containing enough non-printing characters that >> it's hard to reproduce in email, and ending with: >> >> ...org-mode/lisp/ob-R.elc" . 9734)], 5 >> >> I'd welcome any help/advice that anybody can provide. > > > Could I ask you to provide the entire backtrace for both errors? > > M-x toggle-debug-on-error RET > > The backtrace might contain information about the exact place where a > string is expected. If you can't copy it into the email program save > to disk + gzip + attach should do the trick. Hi, David. I've attached the backtrace for: Org-mode version 7.7 (release_7.7.304.g9da4) (I was traveling when I worked on this previously, and my environment has now changed. The version I'm using now exhibits the same kind of error.) Thanks, -- Mike
backtrace.txt.gz
Description: GNU Zip compressed data
