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

[Eric Schulte]

Manish <address@hidden> writes:

> On Fri, Sep 3, 2010 at 12:19 AM, Eric Schulte wrote:
>> 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?
>
> Sorry for the late reply, Eric. Yes, org-plantuml-jar-path was set
> correctly. I just tried with the new code and noticed that I was missing
> :file option in the begin_src line. With new code and :file set
> correctly, it worked for me. May be the error messages could be indicate
> if :file is required and missing?
>

Done, an error message should now be raised when the :file header
argument is not present.

Best -- Eric

>
> Thanks
> -- Manish
>
>>
>> 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