Re: [Orgmode] Babel: ob-plantuml fails on Windows

[Eric Schulte]

Hi Manish,

Are you sure that org-plantuml-jar-path is set when the function
produces that error?  I've just pushed up a slight change to ob-plantuml
which is more explicit about ensuring the correctness of
org-plantuml-jar-path before it is used.  Could you retry with this new
addition?

Thanks -- Eric

Manish <address@hidden> writes:

> Hello!
>
> I was trying to test ob-plantuml and it failed with following trace.
>
> Setup:
>
> - GNU Emacs 24.0.50.1 (i386-mingw-nt5.1.2600) of 2010-08-30 on 3249CTO
> - Windows XP SP 2
> - Org mode from git head
> - org-plantuml-jar-path is set
> - This example works from command-line and does not require dot.
>
> Trace:
>
> Debugger entered--Lisp error: (wrong-type-argument stringp nil)
>   string-match("[^\"]" nil)
>   shell-quote-argument(nil)
>   (concat "java -jar " (shell-quote-argument org-plantuml-jar-path) "
> -p " cmdline " < " (shell-quote-argument in-file) " > "
> (shell-quote-argument out-file))
>   (let* ((result-params ...) (out-file ...) (cmdline ...) (in-file
> ...) (cmd ...)) (unless (file-exists-p org-plantuml-jar-path) (error
> "Could not find plantuml.jar at %s" org-plantuml-jar-path))
> (with-temp-file in-file (insert ...)) (message "%s" cmd)
> (org-babel-eval cmd "") out-file)
>   org-babel-execute:plantuml("skinparam defaultFontName
> Candara\nskinparam defaultFontSize 8\nparticipant  User\nUser  ->  A:
> DoWork\nactivate  A\nA  ->  B:  <<  createRequest  >>\nactivate  B\nB
> ->  C:  DoWork\nactivate  C\nC  -->  B:  WorkDone\ndestroy  C\nB  -->
> A:  RequestCreated\ndeactivate  B\nA  ->  User:  Done\ndeactivate
> A\n" ((:cache . "no") (:comments . "") (:exports . "results") (:hlines
> . "no") (:noweb . "no") (:result . "\"sequence.png\"") (:results .
> "replace file") (:session . "none") (:shebang . "") (:tangle . "")))
>   funcall(org-babel-execute:plantuml "skinparam defaultFontName
> Candara\nskinparam defaultFontSize 8\nparticipant  User\nUser  ->  A:
> DoWork\nactivate  A\nA  ->  B:  <<  createRequest  >>\nactivate  B\nB
> ->  C:  DoWork\nactivate  C\nC  -->  B:  WorkDone\ndestroy  C\nB  -->
> A:  RequestCreated\ndeactivate  B\nA  ->  User:  Done\ndeactivate
> A\n" ((:cache . "no") (:comments . "") (:exports . "results") (:hlines
> . "no") (:noweb . "no") (:result . "\"sequence.png\"") (:results .
> "replace file") (:session . "none") (:shebang . "") (:tangle . "")))
>   (setq result (funcall cmd body params))
>   (if (and (not arg) new-hash (equal new-hash old-hash))
> (save-excursion (goto-char ...) (end-of-line 1) (forward-char 1) (setq
> result ...) (message ...) result) (message "executing %s code
> block%s..." (capitalize lang) (if ... ... "")) (setq result (funcall
> cmd body params)) (if (eq result-type ...) (setq result ...))
> (org-babel-insert-result result result-params info new-hash indent
> lang) (run-hooks (quote org-babel-after-execute-hook)) result)
>   (progn (fset (quote call-process-region) (function* ...)) (unless
> (fboundp cmd) (error "No org-babel-execute function for %s!" lang))
> (if (and ... new-hash ...) (save-excursion ... ... ... ... ... result)
> (message "executing %s code block%s..." ... ...) (setq result ...) (if
> ... ...) (org-babel-insert-result result result-params info new-hash
> indent lang) (run-hooks ...) result))
>   (unwind-protect (progn (fset ... ...) (unless ... ...) (if ... ...
> ... ... ... ... ... result)) (if --cl-letf-bound-- (fset ...
> --cl-letf-save--) (fmakunbound ...)))
>   (let* ((--cl-letf-bound-- ...) (--cl-letf-save-- ...))
> (unwind-protect (progn ... ... ...) (if --cl-letf-bound-- ... ...)))
>   (letf ((... ...)) (unless (fboundp cmd) (error "No org-babel-execute
> function for %s!" lang)) (if (and ... new-hash ...) (save-excursion
> ... ... ... ... ... result) (message "executing %s code block%s..."
> ... ...) (setq result ...) (if ... ...) (org-babel-insert-result
> result result-params info new-hash indent lang) (run-hooks ...)
> result))
>   (letf* ((... ...)) (unless (fboundp cmd) (error "No
> org-babel-execute function for %s!" lang)) (if (and ... new-hash ...)
> (save-excursion ... ... ... ... ... result) (message "executing %s
> code block%s..." ... ...) (setq result ...) (if ... ...)
> (org-babel-insert-result result result-params info new-hash indent
> lang) (run-hooks ...) result))
>   (flet ((call-process-region ... ...)) (unless (fboundp cmd) (error
> "No org-babel-execute function for %s!" lang)) (if (and ... new-hash
> ...) (save-excursion ... ... ... ... ... result) (message "executing
> %s code block%s..." ... ...) (setq result ...) (if ... ...)
> (org-babel-insert-result result result-params info new-hash indent
> lang) (run-hooks ...) result))
>   (unwind-protect (flet (...) (unless ... ...) (if ... ... ... ... ...
> ... ... result)) (setq call-process-region (quote
> org-babel-call-process-region-original)))
>   (let* ((lang ...) (params ...) (new-hash ...) (old-hash ...) (body
> ...) (result-params ...) (result-type ...) (cmd ...) (dir ...)
> (default-directory ...) (org-babel-call-process-region-original ...)
> (indent ...) result) (unwind-protect (flet ... ... ...) (setq
> call-process-region ...)))
>   (progn (let* (... ... ... ... ... ... ... ... ... ... ... ...
> result) (unwind-protect ... ...)))
>   (if (org-babel-confirm-evaluate info) (progn (let* ... ...)))
>   (when (org-babel-confirm-evaluate info) (let* (... ... ... ... ...
> ... ... ... ... ... ... ... result) (unwind-protect ... ...)))
>   (let ((info ...)) (when (org-babel-confirm-evaluate info) (let* ... ...)))
>   org-babel-execute-src-block(nil ("plantuml" "skinparam
> defaultFontName Candara\nskinparam defaultFontSize 8\nparticipant
> User\nUser  ->  A:  DoWork\nactivate  A\nA  ->  B:  <<  createRequest
>>>\nactivate  B\nB  ->  C:  DoWork\nactivate  C\nC  -->  B:
> WorkDone\ndestroy  C\nB  -->  A:  RequestCreated\ndeactivate  B\nA  ->
>  User:  Done\ndeactivate  A\n" ((:cache . "no") (:comments . "")
> (:exports . "results") (:hlines . "no") (:noweb . "no") (:result .
> "\"sequence.png\"") (:results . "replace file") (:session . "none")
> (:shebang . "") (:tangle . "")) "" nil nil 0))
>   (progn (org-babel-execute-src-block current-prefix-arg info) t)
>   (if info (progn (org-babel-execute-src-block current-prefix-arg info) t) 
> nil)
>   (let ((info ...)) (if info (progn ... t) nil))
>   org-babel-execute-src-block-maybe()
>   (or (org-babel-execute-src-block-maybe) (org-babel-lob-execute-maybe))
>   org-babel-execute-maybe()
>   (if org-babel-no-eval-on-ctrl-c-ctrl-c nil (org-babel-execute-maybe))
>   (unless org-babel-no-eval-on-ctrl-c-ctrl-c (org-babel-execute-maybe))
>   org-babel-execute-safely-maybe()
>   run-hook-with-args-until-success(org-babel-execute-safely-maybe)
>   (cond ((or ... org-occur-highlights
> org-latex-fragment-image-overlays) (and ... ...)
> (org-remove-occur-highlights)
> (org-remove-latex-fragment-image-overlays) (message "Temporary
> highlights/overlays removed from current buffer")) ((and ... ...)
> (funcall org-finish-function)) ((run-hook-with-args-until-success
> ...)) ((or ... ...) (call-interactively ...)) ((org-on-target-p)
> (call-interactively ...)) ((and ... ...) (call-interactively ...))
> ((org-on-heading-p) (call-interactively ...)) ((org-at-table\.el-p)
> (message "Use C-c ' to edit table.el tables")) ((org-at-table-p)
> (org-table-maybe-eval-formula) (if arg ... ...) (call-interactively
> ...)) ((or ... ...) (call-interactively ...))
> ((org-at-item-checkbox-p) (call-interactively ...) (call-interactively
> ...) (org-list-send-list ...)) ((org-at-item-p) (call-interactively
> ...) (when arg ...) (org-list-send-list ...)) ((save-excursion ...
> ...) (beginning-of-line 1) (save-excursion ...)) ((save-excursion ...
> ...) (cond ... ...)) ((org-clock-update-time-maybe)) (t (error "C-c
> C-c can do nothing useful at this location")))
>   (let ((org-enable-table-editor t)) (cond (... ... ... ... ...) (...
> ...) (...) (... ...) (... ...) (... ...) (... ...) (... ...) (... ...
> ... ...) (... ...) (... ... ... ...) (... ... ... ...) (... ... ...)
> (... ...) (...) (t ...)))
>   org-ctrl-c-ctrl-c(nil)
>   call-interactively(org-ctrl-c-ctrl-c nil nil)
>
> Any clues/ideas what could be wrong?
>
> Thanks
> -- Manish
>
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> address@hidden
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode