* Bug: check that org-element--cache-sync-keys is non-nil before clrhash [8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)]
@ 2016-05-02 16:31 Mark A. Hershberger
2016-05-06 15:21 ` Nicolas Goaziou
0 siblings, 1 reply; 5+ messages in thread
From: Mark A. Hershberger @ 2016-05-02 16:31 UTC (permalink / raw)
To: emacs-orgmode
Emacs : GNU Emacs 24.4.1 (x86_64-pc-linux-gnu, GTK+ Version 3.14.5)
of 2015-03-07 on trouble, modified by Debian
Package: Org-mode version 8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)
I'm using org-mode by default for most buffers and, when using
gnus-alias-use-identity, I get a backtrace because
org-element--cache-sync-keys is set to nil.
Patch to fix this:
diff --git a/lisp/org-element.el b/lisp/org-element.el
index d02b36c..760fce8 100644
--- a/lisp/org-element.el
+++ b/lisp/org-element.el
@@ -5121,7 +5121,8 @@ updated before current modification are actually submitted."
;; Otherwise, reset keys.
(if org-element--cache-sync-requests
(org-element--cache-set-timer buffer)
- (clrhash org-element--cache-sync-keys))))))
+ (when org-element--cache-sync-keys
+ (clrhash org-element--cache-sync-keys)))))))
(defun org-element--cache-process-request
(request next threshold time-limit future-change)
Edited backtrace:
Debugger entered--Lisp error: (wrong-type-argument hash-table-p nil)
clrhash(nil)
(if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))
(let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add (current-time) org-element-cache-sync-duration)) future-change) (if next (progn (let* ((v next)) (aset v 3 (+ ... ...))) (aset next 2 (aref request 2)))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys)))
(save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add (current-time) org-element-cache-sync-duration)) future-change) (if next (progn (let* (...) (aset v 3 ...)) (aset next 2 (aref request 2)))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))))
(progn (save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add ... org-element-cache-sync-duration)) future-change) (if next (progn (let* ... ...) (aset next 2 ...))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys)))))
(if (buffer-live-p buffer) (progn (save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next ...) threshold (and ... ...) future-change) (if next (progn ... ...)) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))))))
org-element--cache-sync(#<buffer Re: [hexmode/xml-rpc-el] St...<2>>)
apply(org-element--cache-sync #<buffer Re: [hexmode/xml-rpc-el] St...<2>>)
byte-code("r\301\b\302H\b\303H\"\210)\301\207" [timer apply 5 6] 4)
timer-event-handler([t 0 0 600000 nil org-element--cache-sync (#<buffer Re: [hexmode/xml-rpc-el] St...<2>>) idle 0])
read-from-minibuffer("Identity: " nil ...)
completing-read-default("Identity: " ...)
completing-read("Identity: " ...)
gnus-alias-identity-prompt()
gnus-alias-use-identity()
[SNIP]
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: Bug: check that org-element--cache-sync-keys is non-nil before clrhash [8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)]
2016-05-02 16:31 Bug: check that org-element--cache-sync-keys is non-nil before clrhash [8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)] Mark A. Hershberger
@ 2016-05-06 15:21 ` Nicolas Goaziou
2016-05-09 2:11 ` Mark A. Hershberger
2016-05-22 18:16 ` Mark A. Hershberger
0 siblings, 2 replies; 5+ messages in thread
From: Nicolas Goaziou @ 2016-05-06 15:21 UTC (permalink / raw)
To: Mark A. Hershberger; +Cc: emacs-orgmode
Hello,
"Mark A. Hershberger" <mah@nichework.com> writes:
> Emacs : GNU Emacs 24.4.1 (x86_64-pc-linux-gnu, GTK+ Version 3.14.5)
> of 2015-03-07 on trouble, modified by Debian
> Package: Org-mode version 8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)
>
> I'm using org-mode by default for most buffers and, when using
> gnus-alias-use-identity, I get a backtrace because
> org-element--cache-sync-keys is set to nil.
>
> Patch to fix this:
>
> diff --git a/lisp/org-element.el b/lisp/org-element.el
> index d02b36c..760fce8 100644
> --- a/lisp/org-element.el
> +++ b/lisp/org-element.el
> @@ -5121,7 +5121,8 @@ updated before current modification are actually submitted."
> ;; Otherwise, reset keys.
> (if org-element--cache-sync-requests
> (org-element--cache-set-timer buffer)
> - (clrhash org-element--cache-sync-keys))))))
> + (when org-element--cache-sync-keys
> + (clrhash org-element--cache-sync-keys)))))))
>
> (defun org-element--cache-process-request
> (request next threshold time-limit future-change)
>
>
> Edited backtrace:
>
> Debugger entered--Lisp error: (wrong-type-argument hash-table-p nil)
> clrhash(nil)
> (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))
> (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add (current-time) org-element-cache-sync-duration)) future-change) (if next (progn (let* ((v next)) (aset v 3 (+ ... ...))) (aset next 2 (aref request 2)))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys)))
> (save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add (current-time) org-element-cache-sync-duration)) future-change) (if next (progn (let* (...) (aset v 3 ...)) (aset next 2 (aref request 2)))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))))
> (progn (save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add ... org-element-cache-sync-duration)) future-change) (if next (progn (let* ... ...) (aset next 2 ...))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys)))))
> (if (buffer-live-p buffer) (progn (save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next ...) threshold (and ... ...) future-change) (if next (progn ... ...)) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))))))
> org-element--cache-sync(#<buffer Re: [hexmode/xml-rpc-el] St...<2>>)
I'm surprised about this. Cache mechanism in available in Org mode
buffers only. Not even when using `orgstruct-mode' (see
0b97a551704d50ae848c59d00b0d425554891e53).
Could you investigate about how this happens in your case?
Thank you.
Regards,
--
Nicolas Goaziou
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Bug: check that org-element--cache-sync-keys is non-nil before clrhash [8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)]
2016-05-06 15:21 ` Nicolas Goaziou
@ 2016-05-09 2:11 ` Mark A. Hershberger
2016-05-09 20:40 ` Nicolas Goaziou
2016-05-22 18:16 ` Mark A. Hershberger
1 sibling, 1 reply; 5+ messages in thread
From: Mark A. Hershberger @ 2016-05-09 2:11 UTC (permalink / raw)
To: Nicolas Goaziou; +Cc: emacs-orgmode
Nicolas Goaziou writes:
> I'm surprised about this. Cache mechanism in available in Org mode
> buffers only. Not even when using `orgstruct-mode' (see
> 0b97a551704d50ae848c59d00b0d425554891e53).
>
> Could you investigate about how this happens in your case?
I don't know, but I've seen it happen a few times when using "M-x
woman". Backtrace below.
It looks like a timer or event is being invoked and that is resulting in
the error.
If you have any ideas of what I should look for in my configuration, I
could poke around, but right now I don't know what to even look for.
--
Mark A. Hershberger
NicheWork LLC
717-271-1084
Debugger entered--Lisp error: (wrong-type-argument hash-table-p nil)
clrhash(nil)
(if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))
(let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add (current-time) org-element-cache-sync-duration)) future-change) (if next (progn (let* ((v next)) (aset v 3 (+ ... ...))) (aset next 2 (aref request 2)))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys)))
(save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add (current-time) org-element-cache-sync-duration)) future-change) (if next (progn (let* (...) (aset v 3 ...)) (aset next 2 (aref request 2)))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))))
(progn (save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next (aref next 0)) threshold (and (not threshold) (time-add ... org-element-cache-sync-duration)) future-change) (if next (progn (let* ... ...) (aset next 2 ...))) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys)))))
(if (buffer-live-p buffer) (progn (save-current-buffer (set-buffer buffer) (let ((inhibit-quit t) request next) (if org-element--cache-sync-timer (progn (cancel-timer org-element--cache-sync-timer))) (catch (quote interrupt) (while org-element--cache-sync-requests (setq request (car org-element--cache-sync-requests) next (nth 1 org-element--cache-sync-requests)) (org-element--cache-process-request request (and next ...) threshold (and ... ...) future-change) (if next (progn ... ...)) (setq org-element--cache-sync-requests (cdr org-element--cache-sync-requests)))) (if org-element--cache-sync-requests (org-element--cache-set-timer buffer) (clrhash org-element--cache-sync-keys))))))
org-element--cache-sync(#<buffer *WoMan 1 wget*>)
apply(org-element--cache-sync #<buffer *WoMan 1 wget*>)
byte-code("r\301\b\302H\b\303H\"\210)\301\207" [timer apply 5 6] 4)
timer-event-handler([t 0 0 600000 nil org-element--cache-sync (#<buffer *WoMan 1 wget*>) idle 0])
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Bug: check that org-element--cache-sync-keys is non-nil before clrhash [8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)]
2016-05-09 2:11 ` Mark A. Hershberger
@ 2016-05-09 20:40 ` Nicolas Goaziou
0 siblings, 0 replies; 5+ messages in thread
From: Nicolas Goaziou @ 2016-05-09 20:40 UTC (permalink / raw)
To: Mark A. Hershberger; +Cc: emacs-orgmode
Hello,
"Mark A. Hershberger" <mah@nichework.com> writes:
> It looks like a timer or event is being invoked and that is resulting in
> the error.
>
> If you have any ideas of what I should look for in my configuration, I
> could poke around, but right now I don't know what to even look for.
The following shouldn't happen.
timer-event-handler([t 0 0 600000 nil org-element--cache-sync (#<buffer *WoMan 1 wget*>) idle 0])
It means `org-element--cache-set-timer' is called on a non-Org buffer.
Only 3 functions call it:
- `org-element-cache-refresh' :: This function is a no-op if current
buffer is a non-Org buffer, per `org-element--cache-active-p'.
- `org-element--cache-after-change' :: This is set as an
`after-change-function' with `org-element-cache-reset'. Again, the
latter is a no-op if current buffer is non-Org.
- `org-element--cache-sync' :: This one is more complex. It is called by
`org-element-at-point' but guarded by
`org-element--cache-active-p'. It is also called by
`org-element-cache-refresh'. Ditto. Eventually, it is called by
`org-element--cache-submit-request'. This function is called by
either `org-element-cache-refresh' or
`org-element--cache-after-change'. See above.
Long story short. I don't know where that could happen. You could
instrument `org-element--cache-set-timer' so as to ring a bell when it
is called on a non-Org buffer.
Regards,
--
Nicolas Goaziou
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Bug: check that org-element--cache-sync-keys is non-nil before clrhash [8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)]
2016-05-06 15:21 ` Nicolas Goaziou
2016-05-09 2:11 ` Mark A. Hershberger
@ 2016-05-22 18:16 ` Mark A. Hershberger
1 sibling, 0 replies; 5+ messages in thread
From: Mark A. Hershberger @ 2016-05-22 18:16 UTC (permalink / raw)
To: Nicolas Goaziou; +Cc: emacs-orgmode
> Could you investigate about how this happens in your case?
I removed [gnus-alias-use-identity](https://www.emacswiki.org/emacs/GnusAlias) and the problem went away. I'm guessing it is because some sort of race condition when I reply to a message. I would gues that org-mode is invoked when the signature files are inserted into the message.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2016-05-22 18:17 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-05-02 16:31 Bug: check that org-element--cache-sync-keys is non-nil before clrhash [8.3.4 (8.3.4-42-gae73c7-elpa @ /home/mah/.emacs.d/elpa/org-20160425/)] Mark A. Hershberger
2016-05-06 15:21 ` Nicolas Goaziou
2016-05-09 2:11 ` Mark A. Hershberger
2016-05-09 20:40 ` Nicolas Goaziou
2016-05-22 18:16 ` Mark A. Hershberger
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).