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Re: shell-command-to-string results in error


From: Rainer Stengele
Subject: Re: shell-command-to-string results in error
Date: Sun, 28 Oct 2012 19:17:04 +0100
User-agent: Mozilla/5.0 (X11; Linux i686; rv:16.0) Gecko/20121010 Thunderbird/16.0.1

Am 28.10.2012 17:24, schrieb Peter Dyballa:

Am 28.10.2012 um 16:31 schrieb Rainer Stengele:

How can i find the files making problems?

Check whether EMACSLOADPATH is set! What values have the GNU Emacs variables load-path 
and exec-path? Do files exist that shadow the proper ones? The later question can be 
answered by invoking "Send Bug Report…" from the Help menu. The function behind 
it checks whether such files exist and reports it towards the end of its output.

You can also check what this "emacs" command you invoke in some shell (or from 
some menu) actually is.

--
Mit friedvollen Grüßen

   Pete

Computers are good at following instructions, but not at reading your mind.
        - D. E. Knuth, The TeXbook, Addison-Wesley 1984, 1986, 1996, p. 9



shadowing (see below) is no problem as far as I understand.

I cannot see a problem, I still for example have:


Debugger entered--Lisp error: (wrong-type-argument stringp nil)
  call-process(nil nil nil nil "-c" "command -v x11idle")
  call-process-shell-command("command" nil nil nil "-v" "x11idle")
  (eq (call-process-shell-command "command" nil nil nil "-v" "x11idle") 0)
(and (eq window-system (quote x)) (eq (call-process-shell-command "command" nil nil nil "-v" "x11idle") 0) (eq (call-process-shell-command "x11idle" nil nil nil) 0)) (defvar org-x11idle-exists-p (and (eq window-system ...) (eq ... 0) (eq ... 0))) eval-buffer(#<buffer *load*> nil "/home/rainer/.emacs.d/org/lisp/org-clock.el" nil t) ; Reading at buffer position 37221

load-with-code-conversion("/home/rainer/.emacs.d/org/lisp/org-clock.el" "/home/rainer/.emacs.d/org/lisp/org-clock.el" nil t)
  require(org-clock)
  org-clock-persistence-insinuate()
  eval((org-clock-persistence-insinuate))
  eval-last-sexp-1(nil)
  eval-last-sexp(nil)
  call-interactively(eval-last-sexp nil nil)



exec-path is a variable defined in `C source code'.
Its value is
("/usr/local/bin" "/usr/bin" "/bin" "/usr/bin/X11" "/usr/games" "/usr/lib/emacs/23.4/i486-linux-gnu")




==================================================================================
In GNU Emacs 23.4.1 (i486-pc-linux-gnu, GTK+ Version 2.24.10)
 of 2012-09-09 on murphy, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.11204000
configured using `configure '--build' 'i486-linux-gnu' '--build' 'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.4/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.4/site-lisp:/usr/share/emacs/site-lisp' '--with-crt-dir=/usr/lib/i386-linux-gnu' '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 'build_alias=i486-linux-gnu' 'CFLAGS=-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall -DDEBIAN -O2' 'CPPFLAGS=-D_FORTIFY_SOURCE=2''

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: de_DE.utf8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Emacs-Lisp

Minor modes in effect:
  display-battery-mode: t
  minibuffer-depth-indicate-mode: t
  icicle-mode: t
  shell-dirtrack-mode: t
  show-paren-mode: t
  recentf-mode: t
  iswitchb-mode: t
  display-time-mode: t
  delete-selection-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Recent input:
<C-f11> q <C-f12> <down> <down> <down> <return> <down>
<down> <down> C-e C-x C-e <down> C-x C-e q <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <prior> <prior> <prior> <prior> <prior> <prior>
<prior> <up> <up> <up> <up> <up> <up> <up> <up> C-e
C-x C-e q <help-echo> <help-echo> <C-down-mouse-3>
<C-mouse-3> <C-down-mouse-3> <C-mouse-3> <down> <up>
<up> <up> <up> <up> C-x 1 <C-down-mouse-3> <help-menu>
<send-emacs-bug-report>

Recent messages:
Open /home/rainer/.breadcrumb
OVERVIEW
CONTENTS...done
history
Entering debugger...
Back to top level.
call-interactively: Beginning of buffer [8 times]
sama linux - hui!?
Entering debugger...
Back to top level.

Load-path shadows:
/usr/share/emacs23/site-lisp/dictionaries-common/flyspell hides /usr/share/emacs/23.4/lisp/textmodes/flyspell ~/.emacs.d/remember/remember hides /usr/share/emacs/23.4/lisp/textmodes/remember
~/.emacs.d/css-mode hides /usr/share/emacs/23.4/lisp/textmodes/css-mode
/usr/share/emacs23/site-lisp/dictionaries-common/ispell hides /usr/share/emacs/23.4/lisp/textmodes/ispell
~/.emacs.d/ruby-mode hides /usr/share/emacs/23.4/lisp/progmodes/ruby-mode
~/.emacs.d/org/lisp/org-html hides /usr/share/emacs/23.4/lisp/org/org-html
~/.emacs.d/org/lisp/org-archive hides /usr/share/emacs/23.4/lisp/org/org-archive ~/.emacs.d/org/lisp/org-jsinfo hides /usr/share/emacs/23.4/lisp/org/org-jsinfo
~/.emacs.d/org/lisp/org-w3m hides /usr/share/emacs/23.4/lisp/org/org-w3m
~/.emacs.d/org/lisp/org-vm hides /usr/share/emacs/23.4/lisp/org/org-vm
~/.emacs.d/org/lisp/org-habit hides /usr/share/emacs/23.4/lisp/org/org-habit
~/.emacs.d/org/lisp/org-indent hides /usr/share/emacs/23.4/lisp/org/org-indent
~/.emacs.d/org/lisp/org hides /usr/share/emacs/23.4/lisp/org/org
~/.emacs.d/org/lisp/org-remember hides /usr/share/emacs/23.4/lisp/org/org-remember
~/.emacs.d/org/lisp/org-exp hides /usr/share/emacs/23.4/lisp/org/org-exp
~/.emacs.d/org/lisp/org-mobile hides /usr/share/emacs/23.4/lisp/org/org-mobile
~/.emacs.d/org/lisp/org-crypt hides /usr/share/emacs/23.4/lisp/org/org-crypt
~/.emacs.d/org/lisp/org-feed hides /usr/share/emacs/23.4/lisp/org/org-feed
~/.emacs.d/org/lisp/org-xoxo hides /usr/share/emacs/23.4/lisp/org/org-xoxo
~/.emacs.d/org/lisp/org-protocol hides /usr/share/emacs/23.4/lisp/org/org-protocol
~/.emacs.d/org/lisp/org-gnus hides /usr/share/emacs/23.4/lisp/org/org-gnus
~/.emacs.d/org/lisp/org-mhe hides /usr/share/emacs/23.4/lisp/org/org-mhe
~/.emacs.d/org/lisp/org-mouse hides /usr/share/emacs/23.4/lisp/org/org-mouse
~/.emacs.d/org/lisp/org-table hides /usr/share/emacs/23.4/lisp/org/org-table
~/.emacs.d/org/lisp/org-attach hides /usr/share/emacs/23.4/lisp/org/org-attach ~/.emacs.d/org/lisp/org-inlinetask hides /usr/share/emacs/23.4/lisp/org/org-inlinetask ~/.emacs.d/org/lisp/org-publish hides /usr/share/emacs/23.4/lisp/org/org-publish ~/.emacs.d/org/lisp/org-freemind hides /usr/share/emacs/23.4/lisp/org/org-freemind
~/.emacs.d/org/lisp/org-faces hides /usr/share/emacs/23.4/lisp/org/org-faces
~/.emacs.d/org/lisp/org-bibtex hides /usr/share/emacs/23.4/lisp/org/org-bibtex
~/.emacs.d/org/lisp/org-wl hides /usr/share/emacs/23.4/lisp/org/org-wl
~/.emacs.d/org/lisp/org-icalendar hides /usr/share/emacs/23.4/lisp/org/org-icalendar ~/.emacs.d/org/lisp/org-agenda hides /usr/share/emacs/23.4/lisp/org/org-agenda
~/.emacs.d/org/lisp/org-info hides /usr/share/emacs/23.4/lisp/org/org-info
~/.emacs.d/org/lisp/org-footnote hides /usr/share/emacs/23.4/lisp/org/org-footnote
~/.emacs.d/org/lisp/org-plot hides /usr/share/emacs/23.4/lisp/org/org-plot
~/.emacs.d/org/lisp/org-clock hides /usr/share/emacs/23.4/lisp/org/org-clock
~/.emacs.d/org/lisp/org-rmail hides /usr/share/emacs/23.4/lisp/org/org-rmail
~/.emacs.d/org/lisp/org-install hides /usr/share/emacs/23.4/lisp/org/org-install
~/.emacs.d/org/lisp/org-latex hides /usr/share/emacs/23.4/lisp/org/org-latex
~/.emacs.d/org/lisp/org-docbook hides /usr/share/emacs/23.4/lisp/org/org-docbook
~/.emacs.d/org/lisp/org-ascii hides /usr/share/emacs/23.4/lisp/org/org-ascii
~/.emacs.d/org/lisp/org-id hides /usr/share/emacs/23.4/lisp/org/org-id
~/.emacs.d/org/lisp/org-list hides /usr/share/emacs/23.4/lisp/org/org-list
~/.emacs.d/org/lisp/org-mac-message hides /usr/share/emacs/23.4/lisp/org/org-mac-message
~/.emacs.d/org/lisp/org-mew hides /usr/share/emacs/23.4/lisp/org/org-mew
~/.emacs.d/org/lisp/org-compat hides /usr/share/emacs/23.4/lisp/org/org-compat
~/.emacs.d/org/lisp/org-timer hides /usr/share/emacs/23.4/lisp/org/org-timer
~/.emacs.d/org/lisp/org-datetree hides /usr/share/emacs/23.4/lisp/org/org-datetree ~/.emacs.d/org/lisp/org-colview hides /usr/share/emacs/23.4/lisp/org/org-colview
~/.emacs.d/org/lisp/org-bbdb hides /usr/share/emacs/23.4/lisp/org/org-bbdb
~/.emacs.d/org/lisp/org-irc hides /usr/share/emacs/23.4/lisp/org/org-irc
~/.emacs.d/org/lisp/org-src hides /usr/share/emacs/23.4/lisp/org/org-src
~/.emacs.d/org/lisp/org-macs hides /usr/share/emacs/23.4/lisp/org/org-macs

Features:
(shadow sort mail-extr emacsbug debug battery maxframe key-chord
iy-go-to-char face-remap+ face-remap ido buff-menu+ zenburn color-theme
reporter bubble-buffer org-latex org-export-latex org-beamer footnote
server breadcrumb mb-depth two-column eldoc cal-china lunar solar
cal-dst cal-hebrew cal-julian holidays hol-loaddefs vc-dispatcher vc-svn
disp-table appt diary-lib diary-loaddefs icicles icicles-mode
icicles-cmd2 anything woman man assoc compile imenu icicles-cmd1
cus-edit yow etags cookie1 dabbrev icicles-mcmd image-dired help-fns+
info doremi ring+ filesets icicles-fn icicles-var icicles-opt ffap
icicles-face hexrgb icicles-mac icicles-install url url-proxy
url-privacy url-expand url-methods url-history url-cookie url-util
url-parse url-vars boxquote rect bookmark+ bookmark+-key crosshairs
col-highlight vline hl-line+ hl-line bookmark+-1 thingatpt+ thingatpt
bookmark+-bmu help-mode view bookmark+-lit bookmark+-mac bookmark pp
dired+ dired-x ediff-merg ediff-diff ediff-wind ediff-mult ediff-help
ediff-init ediff-util dired-aux dired bs erin ascii-table dired-sort-map
dired-view browse-kill-ring hippie-exp ace-jump-mode htmlize fuzzy-match
ispell edmacro kmacro saveplace uniquify org2rem org-special-blocks
org-jsinfo org-infojs org-html org-exp ob-exp org-agenda org-id ob-dot
ob-sh shell paren recentf tree-widget iswitchb time desktop delsel
cua-base cus-start cus-load org-exp-blocks org byte-opt warnings
bytecomp byte-compile advice help-fns advice-preload derived ob-tangle
ob-ref ob-lob ob-table org-footnote org-src ob-keys org-pcomplete
pcomplete org-list org-faces org-entities noutline outline easy-mmode
org-version ob-emacs-lisp ob-comint comint ring ob org-compat org-macs
ob-eval org-loaddefs find-func cal-menu calendar cal-loaddefs gnus-sum
nnoo gnus-group gnus-undo nnmail mail-source format-spec gnus-start
gnus-spec gnus-int gnus-range message sendmail regexp-opt ecomplete
rfc822 mml easymenu mml-sec password-cache mm-decode mm-bodies mm-encode
mailcap mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev
gmm-utils mailheader canlock sha1 hex-util hashcash gnus-win gnus
gnus-ems nnheader gnus-util netrc time-date mail-utils mm-util
mail-prsvr wid-edit cl cl-19 tooltip ediff-hook vc-hooks lisp-float-type
mwheel x-win x-dnd font-setting tool-bar dnd fontset image fringe
lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar
mldrag 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 loaddefs button minibuffer faces cus-face files text-properties
overlay md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
system-font-setting font-render-setting gtk x-toolkit x multi-tty emacs)







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