bug#10232: 24.0.92; gnus-summary-scroll-up error

bug#10232: 24.0.92; gnus-summary-scroll-up error

[Thierry Volpiatto]

Hi all,
error when pressing RET on article in gnus summary buffer:

--8<---------------cut here---------------start------------->8---
Debugger entered--Lisp error: (error "Invalid byte code in /usr/local/share/emacs/24.0.92/lisp/wid-edit.elc")
  widget-convert-button(link 7032 7035 :action gnus-widget-press-button :help-echo "Follow the link" :keymap (keymap (menu-bar keymap (Url\ Button menu-item "Url Button" (keymap "Url Button" (Copy\ URL\ to\ kill\ ring menu-item "Copy URL to kill ring" gnus-article-copy-string)))) (117 . gnus-article-copy-string)) :button-keymap nil)
  gnus-article-add-button(7032 7035 gnus-signature-toggle #<marker at 7036 in *Article gmane.emacs.bugs*>)
  gnus-article-highlight-signature()
  gnus-treat-article(nil 1 1 "text/plain")
  gnus-display-mime()
  gnus-article-prepare-display()
  gnus-article-prepare(54749 nil)
  gnus-summary-display-article(54749 nil)
  gnus-summary-select-article(nil nil pseudo)
  gnus-summary-scroll-up(1)
  call-interactively(gnus-summary-scroll-up nil nil)
--8<---------------cut here---------------end--------------->8---



In GNU Emacs 24.0.92.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2011-12-02 on thierry-MM061
Windowing system distributor `The X.Org Foundation', version 11.0.11004000
configured using `configure  '--with-x-toolkit=lucid' '--without-rsvg' '--without-gconf' '--with-wide-int''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: fr_FR.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  TeX-PDF-mode: t
  auto-image-file-mode: t
  show-paren-mode: t
  display-time-mode: t
  savehist-mode: t
  minibuffer-depth-indicate-mode: t
  eldoc-mode: t
  diff-auto-refine-mode: t
  anything-completion-mode: t
  anything-dired-mode: Enable anything completion in Dired functions.
Bindings affected are C, R, S, H.
This is deprecated for Emacs24+ users, use `ac-mode' instead.
  shell-dirtrack-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<return> <return> <return> <return> <return> <return> 
<return> <return> <return> q <up> <up> <up> <return> 
q <up> <return> <return> <down> <return> <down> <return> 
q <up> <return> <return> q <up> <return> <return> <return> 
<return> <return> <backspace> <return> <return> <return> 
<return> <return> <return> <return> <return> <return> 
<return> <return> <return> <return> <return> <return> 
<return> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <down> <return> 
<backspace> <return> <up> <return> <down> <return> 
<return> <return> M-x t o g g l e - d e <return> <up> 
<return> <up> C-SPC C-n C-n C-n C-n C-n C-n C-n C-n 
C-n C-n C-n C-n M-w <up> <up> <up> <up> <up> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> q 
C-h c <return> q q y C-z l <return> M-x <down> <down> 
<down> <down> <return> g n u s - s u m m a M-/ M-/ 
M-/ M-/ M-/ M-/ M-/ M-/ M-/ M-/ M-/ M-/ M-/ M-/ M-/ 
M-/ M-/ M-/ M-/ <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> s c r o l l M-/ SPC e r r o r <return> 
H i SPC a l l , <return> e r r o r SPC w h e n SPC 
p r e s s i n g SPC R E T SPC o n SPC a r t i c l e 
SPC i n SPC s u m m a r y SPC b u f f e r : <return> 
C-x C-b b a C-g <up> <up> C-SPC C-n C-n M-w C-c C-k 
y <f7> m <return> <return> <up> C-SPC C-n C-n C-n C-n 
C-n C-n C-n C-n C-n C-n C-n C-n M-w q q <return> <return> 
q q q y M-x <return>

Recent messages:
Entering debugger...
Back to top level.
Are you sure you want to quit reading news? (y or n)  y
Saving file /home/thierry/.newsrc...
Wrote /home/thierry/.newsrc
Saving /home/thierry/.newsrc.eld...
Saving file /home/thierry/.newsrc.eld...
Wrote /home/thierry/.newsrc.eld
Saving /home/thierry/.newsrc.eld...done


Load-path shadows:
None found.

Features:
(shadow dabbrev emacsbug qp tla smerge-mode diff dvc-cmenu dvc-about
dvc-version mailalias smtpmail sendmail epa-mail sort smiley gnus-cite
flow-fill mail-extr gnus-async gnus-bcklg gnus-ml nndraft nnmh utf-7
nnimap utf7 nnml nnfolder netrc network-stream starttls gnus-agent
gnus-srvr gnus-score score-mode nnvirtual gnus-msg nntp gnus-cache
gnus-dired cl-specs edebug cal-move debug ido xgit-log-edit
dvc-bookmarks dvc-state dvc-config find-func parse-time url-http tls
url-auth url-gw cal-iso vc-git xgit-dvc xgit xgit-annotate rect xgit-log
vc-bzr bzr-dvc bzr dvc-annotate dvc-revlist conf-mode newcomment preview
prv-emacs tex-buf reftex-vcr reftex-dcr reftex-auc reftex imenu
reftex-vars font-latex latex tex-style tex latexenc tabify org-table
vc-rcs sh-script xhg-dvc xhg xhg-annotate xhg-mq xhg-log dvc-diff
uniquify dvc-fileinfo bzr-core xdarcs-core xgit-core xhg-core
xmtn-minimal naquadah-theme em-unix em-script em-prompt em-ls em-hist
em-pred em-glob em-dirs em-cmpl em-basic esh-opt em-banner em-alias
esh-var esh-io esh-cmd esh-ext esh-proc esh-groups eshell esh-module
esh-mode align-let server slime-xref-browser slime-banner slime-tramp
slime-asdf slime-fancy slime-fontifying-fu slime-package-fu
slime-references slime-scratch slime-presentations slime-fuzzy
slime-fancy-inspector slime-c-p-c slime-editing-commands slime-autodoc
slime-parse slime-repl image-file newsticker newst-treeview tree-widget
newst-plainview newst-reader newst-ticker newst-backend xdvi-search
preview-latex em-term term ehelp electric pdbtrack whitespace paren time
winner mime-w3m mime eword-decode mel path-util mime-parse std11 luna
mime-def mcharset mcs-20 mcs-e20 pces pces-e20 pces-20 broken pcustom
poe w3m-load help-mode view avoid savehist org-google-weather
google-weather url-cache googlecl google-maps google-maps-static
google-maps-geocode google-maps-base json simple-call-tree
el-expectations el-mock csv2org iedit zop-to-char mule-util alist pym
static apel-ver product elscreen smallurl mm-url rectangle-utils
tv-utils pcvs pcvs-parse pcvs-info pcvs-defs pcvs-util autodoc mb-depth
ioccur cl-info slime hideshow hyperspec slime-autoloads ledger-config
ledger esh-arg esh-util tex-site auto-loads esh-toggle flymake ipython
python-mode info-look ansi-color executable eldoc-eval eldoc no-word
regex-tool dired-extension image-dired dvc-init bzr-gnus tla-gnus
xgit-gnus xhg-gnus gnus-art mm-uu mml2015 mm-view mml-smime smime dig
nnir gnus-sum nnoo gnus-group gnus-undo nnmail mail-source gnus-start
gnus-spec gnus-int gnus-range gnus-win gnus gnus-ems nnheader dvc-gnus
tla-core tla-autoconf tla-defs dvc-log vc vc-dispatcher dvc-unified
dvc-tips add-log diff-mode ediff-merg ediff-diff ediff-wind ediff-help
ediff-util ediff-mult ediff-init ediff dvc-autoloads dvc-core dvc-lisp
dvc-buffers dvc-ui dvc-register dvc-utils dvc-emacs ewoc dvc-defs
dvc-site htmlize-hack htmlize muse-colors muse-docbook muse-texinfo
texnfo-upd texinfo muse-latex muse-html muse-xml-common muse-wiki
cus-edit cus-start cus-load muse-publish muse-project muse-protocols
muse-regexps muse muse-nested-tags muse-mode muse-autoloads
org-config-thierry org-crypt cal-china lunar solar cal-dst cal-bahai
cal-islam cal-hebrew holidays hol-loaddefs vc-hg org-wl org-w3m org-vm
org-rmail org-mhe org-mew org-irc org-jsinfo org-infojs org-html org-exp
ob-exp org-exp-blocks org-info org-gnus org-docview org-bibtex bibtex
org-bbdb org-agenda appt diary-lib diary-loaddefs org-annotation-helper
org-capture org-mks remember org-remember org-datetree config-w3m w3m
doc-view jka-compr image-mode timezone w3m-hist w3m-fb w3m-ems wid-edit
w3m-ccl ccl w3m-favicon w3m-image w3m-proc w3m-util addressbook-bookmark
message rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse
rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev mail-utils gmm-utils
mailheader firefox-protocol bookmark-uzbl-handler
bookmark-firefox-handler bookmark-extensions org ob-emacs-lisp ob-tangle
ob-ref ob-lob ob-table org-footnote org-src ob-comint ob-keys ob ob-eval
org-pcomplete org-list org-faces org-compat org-entities org-macs
noutline outline cal-menu calendar cal-loaddefs bookmark pp
init-anything-thierry anything-describe-keybindings anything-delicious
anything-mercurial anything-config browse-url rx anything-match-plugin
xml url url-proxy url-privacy url-expand url-methods url-history
url-cookie url-util url-parse url-vars mailcap grep compile tramp
tramp-compat shell pcomplete comint ring format-spec tramp-loaddefs
dired-x dired-aux dired regexp-opt ffap thingatpt anything warnings
epa-file epa derived epg epg-config auth-source eieio byte-opt bytecomp
byte-compile cconv macroexp assoc gnus-util time-date mm-util mail-prsvr
password-cache usage-memo eev-thierry edmacro kmacro iterator eev-all
eev-mini-steps eev-browse-url eev-langs eev-compose eev-glyphs
disp-table eev-insert eev-steps eev-bounded eev easy-mmode advice
help-fns advice-preload cl w3m-wget info easymenu tooltip ediff-hook
vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image
fringe lisp-mode register page menu-bar rfn-eshadow timer select
scroll-bar mouse jit-lock font-lock syntax facemenu font-core frame cham
georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao
korean japanese hebrew greek romanian slovak czech european ethiopic
indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple
abbrev minibuffer loaddefs button faces cus-face files text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
dynamic-setting system-font-setting font-render-setting x-toolkit x
multi-tty emacs)

-- 
  Thierry
Get my Gnupg key:
gpg --keyserver pgp.mit.edu --recv-keys 59F29997 

bug#10232: 24.0.92; gnus-summary-scroll-up error

[Andreas Schwab]

Thierry Volpiatto <thierry.volpiatto@gmail.com> writes:

> Debugger entered--Lisp error: (error "Invalid byte code in /usr/local/share/emacs/24.0.92/lisp/wid-edit.elc")

Most likely your installation is broken.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

bug#10232: 24.0.92; gnus-summary-scroll-up error

[Stefan Monnier]

> Debugger entered--Lisp error: (error "Invalid byte code in /usr/local/share/emacs/24.0.92/lisp/wid-edit.elc")

You've rebuilt wid-edit.elc after the current process had already
loaded it.  Either restart your Emacs, or just do
M-x load-library RET wid-edit RET

The wid-edit.el file uses `byte-compile-dynamic' which means that when
you read wid-edit.elc some parts are skipped and replaced by references
to the corresponding chunk in the file.  Those chunks are later fetched
on demand, but of course, if the file gets modified in the mean time you
can get into trouble.
The same trick is used to autoload docstrings, but luckily in the case
of docstrings the code happens to detect the problem at a stage early
enough that we can usually fix it (update the references and try again)
without user intervention.
For the bytecode refs used with `byte-compile-dynamic' by the time we
discover the problem, we just have the file name (shown in the error
message) but not the object that refers to it, so we can't do the fix
up :-(


        Stefan

bug#10232: 24.0.92; gnus-summary-scroll-up error

[Thierry Volpiatto]

Andreas Schwab <schwab@linux-m68k.org> writes:

> Thierry Volpiatto <thierry.volpiatto@gmail.com> writes:
>
>> Debugger entered--Lisp error: (error "Invalid byte code in /usr/local/share/emacs/24.0.92/lisp/wid-edit.elc")
>
> Most likely your installation is broken.
Don't think so, I have just switched to an older gnus version and it
works fine.

-- 
  Thierry
Get my Gnupg key:
gpg --keyserver pgp.mit.edu --recv-keys 59F29997 

bug#10232: 24.0.92; gnus-summary-scroll-up error

[Thierry Volpiatto]

Stefan Monnier <monnier@IRO.UMontreal.CA> writes:

>> Debugger entered--Lisp error: (error "Invalid byte code in /usr/local/share/emacs/24.0.92/lisp/wid-edit.elc")
>
> You've rebuilt wid-edit.elc after the current process had already
> loaded it.  Either restart your Emacs, or just do
> M-x load-library RET wid-edit RET
Ok after restarting emacs, it works again.

> The wid-edit.el file uses `byte-compile-dynamic' which means that when
> you read wid-edit.elc some parts are skipped and replaced by references
> to the corresponding chunk in the file.  Those chunks are later fetched
> on demand, but of course, if the file gets modified in the mean time you
> can get into trouble.
> The same trick is used to autoload docstrings, but luckily in the case
> of docstrings the code happens to detect the problem at a stage early
> enough that we can usually fix it (update the references and try again)
> without user intervention.
> For the bytecode refs used with `byte-compile-dynamic' by the time we
> discover the problem, we just have the file name (shown in the error
> message) but not the object that refers to it, so we can't do the fix
> up :-(

Thanks for explanation.


-- 
  Thierry
Get my Gnupg key:
gpg --keyserver pgp.mit.edu --recv-keys 59F29997