Re: [O] M-x org-publish in 8.3.1 results in error "org-check-agenda-file: Wrong type argument: stringp, nil"

[Sebastien Vauban]

Bastien  writes:
> Omid  writes:
>
>> user-error: No language for src block: (unnamed)
>
> This suggests to look for a #+begin_src block with no language name.

Use the function `my-src-block-check' [1] to find where it's missing.

Best regards,
  Seb

[1] https://lists.gnu.org/archive/html/emacs-orgmode/2014-11/msg00776.html

-- 
Sebastien Vauban

Re: [O] M-x org-publish in 8.3.1 results in error "org-check-agenda-file: Wrong type argument: stringp, nil"

[Bastien]

Omid  writes:

> user-error: No language for src block: (unnamed)

This suggests to look for a #+begin_src block with no language name.

-- 
 Bastien

Re: [O] M-x org-publish in 8.3.1 results in error "org-check-agenda-file: Wrong type argument: stringp, nil"

[Kyle Meyer]

Omid  writes:

> but now a new error arises upon M-x org-publish:
>
> user-error: No language for src block: (unnamed)

Are you using source blocks without a language specified?

#+BEGIN_SRC
  ...
#+END_SRC

Here is the post that lead to the change:
http://thread.gmane.org/gmane.emacs.orgmode/95920

--
Kyle

Re: [O] M-x org-publish in 8.3.1 results in error "org-check-agenda-file: Wrong type argument: stringp, nil"

[Omid]

Thank you Kyle for your quick reply.

I confirm that, as you said, the error I reported is fixed in the
latest maint (release_8.3.1-93-g69b0db), but now a new error arises
upon M-x org-publish:

user-error: No language for src block: (unnamed)

Again, this did not happen with 8.2.10 that ships with Emacs 24.5.1.

--
Omid

On 08/15/2015 03:28 AM, Kyle Meyer wrote:
> Omid  writes:
> 
>> Hello,
>>
>> In Emacs 24.5.1, after updating to the latest Org mode in ELPA
>> (8.3.1-16-gf6aa53-elpa), org-publish results in the error
>>
>> "org-check-agenda-file: Wrong type argument: stringp, nil"
> 
> I believe this is the same issue as below and should be fixed as of
> 44c8cd7 ("org-map-entries: Fix org-agenda-prepare-buffers call",
> 2015-08-10).
> 
> http://permalink.gmane.org/gmane.emacs.orgmode/99779
> 
> --
> Kyle
> 

Re: [O] M-x org-publish in 8.3.1 results in error "org-check-agenda-file: Wrong type argument: stringp, nil"

[Kyle Meyer]

Omid  writes:

> Hello,
>
> In Emacs 24.5.1, after updating to the latest Org mode in ELPA
> (8.3.1-16-gf6aa53-elpa), org-publish results in the error
>
> "org-check-agenda-file: Wrong type argument: stringp, nil"

I believe this is the same issue as below and should be fixed as of
44c8cd7 ("org-map-entries: Fix org-agenda-prepare-buffers call",
2015-08-10).

http://permalink.gmane.org/gmane.emacs.orgmode/99779

--
Kyle

[O] M-x org-publish in 8.3.1 results in error "org-check-agenda-file: Wrong type argument: stringp, nil"

[Omid]

Hello,

In Emacs 24.5.1, after updating to the latest Org mode in ELPA
(8.3.1-16-gf6aa53-elpa), org-publish results in the error

"org-check-agenda-file: Wrong type argument: stringp, nil"

on a project that used to publish without errors using the latest Org 8.2.

Here is the part of a backtrace of the error (using M-x
toggle-debug-on-error) that I believe is relevant

Debugger entered--Lisp error: (wrong-type-argument stringp nil)
  file-exists-p(nil)
  org-check-agenda-file(nil)
  byte-code("")
[file pos org-agenda-ignore-properties org-todo-keywords-for-agenda
org-todo-keywords-1 org-done-keywords-for-agenda bufferp
org-check-agenda-file org-get-agenda-file-buffer
org-set-regexps-and-options tags-only category
org-refresh-category-properties stats org-refresh-stats-properties
effort org-refresh-effort-properties appt org-refresh-properties
"APPT_WARNTIME" org-appt-warntime append copy-sequence delete-dups
org-uniquify-alist buffer-modified-p t nil ((byte-code " [modified
restore-buffer-modified-p nil] 2)) remove-text-properties
re-search-forward org-at-heading-p add-text-properties point-at-bol
org-end-of-subtree format "^\\* .*\\<%s\\>" match-data ((byte-code ""
[save-match-data-internal set-match-data evaporate] 3))
org-in-commented-heading-p 0 org-done-keywords
org-todo-keyword-alist-for-agenda org-todo-key-alist
org-tag-alist-for-agenda org-tag-alist org-tag-persistent-alist list res
org-group-tags ...] 5)
  org-agenda-prepare-buffers((nil))
  org-map-entries(#[nil "\300\301 !\207" [org-reduced-level
org-current-level] 2])
call-interactively(org-publish record nil)
  command-execute(org-publish record)
  execute-extended-command(nil "org-publish")


I had to remove the arguments of byte-code() because they contained
special characters that couldn't be pasted in email.

Searching for this error, the only instance I could find was at

https://lists.gnu.org/archive/html/emacs-orgmode/2014-11/msg00343.html

reporting a the same error message, but the solution suggested there
is already implemented in 8.3 as a fix and is not applicable in this
case.

The relevant part of org.el is


(defun org-check-agenda-file (file)
  "Make sure FILE exists.  If not, ask user what to do."
  (when (not (file-exists-p file))
(message "Non-existent agenda file %s.  [R]emove from list or [A]bort?"
 (abbreviate-file-name file))
(let ((r (downcase (read-char-exclusive
  (cond
   ((equal r ?r)
(org-remove-file file)
(throw 'nextfile t))
   (t (user-error "Abort"))


How can I solve this problem?

Thanks,

Omid