Hey org-moders, when going to clocktable mode in an agenda buffer, I get the following error if one of the headlines contains an accent. If no headline contain any accent, everything works as expected. I am running org-mode 7.3 on GNU emacs 22.3.1. Here is the backtrace: Debugger entered--Lisp error: (wrong-type-argument stringp nil) replace-match(nil t t #("file:/home/benj/.org/work.org::Tasks%20Alc\x8f4ve" 0 31 nil 31 36 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296) 36 39 nil 39 43 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296) 43 45 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296))) org-link-escape(#("file:/home/benj/.org/work.org::Tasks Alc\x8f4ve" 0 31 nil 31 36 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296) 36 37 nil 37 41 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296) 41 43 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296))) org-make-link-string(#("file:/home/benj/.org/work.org::Tasks Alc\x8f4ve" 0 31 nil 31 36 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296) 36 37 nil 37 41 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296) 41 43 (fontified nil org-category "work" face org-level-1 :org-clock-minutes 296)) #("Tasks Alc\x8f4ve" 0 10 (:org-clock-minutes 296 face org-level-1 org-category "work" fontified nil) 10 12 (:org-clock-minutes 296 face org-level-1 org-category "work" fontified nil))) byte-code("ÆÇ ÈÉ Ê\"É Ë\"É Ì\"@É Í\"AÉ Î\"†%ÏBÉ Ð\"CÉ Ñ\"DÉ Ò\"EÉ Ó\"FÉ Ô\"GÉ Õ\"HÉ Ö\"IÉ ×\"‰J…`ØJ!AKȉLMȉNOȉPQȉRSȉTUȉVWȉXYȉZ[ȉ\\]ȉ^_ȉ`aÈbCƒÈH„¿Fƒ»G„¿ÙÚ!ˆÛ !ˆÜÝÈ\"ˆHƒåÞHÈß#‰X@FXA@GàX8^F¨ƒñáF!FG¨ƒýáG!GFƒF<ƒâãàF8F@FA@$FGƒ3G<ƒ3âãàG8G@GA@$GFƒCäåæçF!\"!FGƒSäåæçG!\"!G `ȓˆ`L`[\fƒt\f<ƒt\f@9ƒtè\f!‚¡\fé=ƒêß!‚¡\fë=ƒ’êß!ì\f!‚¡\fí=ƒ¡ìî C!ß_\f…§\f<`Œ\fƒr\fï=ƒ¹~ˆ‚r\fð=ƒÅñ ˆ‚r\fò=ƒÖó „Ëñ ˆ‚r\f9ƒøôõö\f!\"ƒø÷øùö\f!\"!OÝúˆñ ˆ‚r`ƒr\fcéû !dÈ/üdËß#düdÌß#düdÊï#dýc!ˆc‰Ac@‰/ƒqrþ/!qˆÿbgd!‰]ƒmh/ijb!k]R\"\\B\\\n†iÿb\\)‚',[bˆ`„܁lFGK…Šm#ˆebˆßaoƒ°aÈaƒ°n`o\"ƒ°e‰N„¾p`o\"‰NƒÜNbˆnNo\"‰Mƒ’Šqù!ˆrs!ƒØtù•ù”Z!‰OƒØOBXƒØDƒuO\"A†v‚vPI„øà!‚?wâxî y ezŽ{øà!!*#øà!\"QE…~|`!Su}S\"A†~u~S\"A†~uS\"A†~u€S\"AR@„”OùUƒ”\\B\\‚ƒO!„Eƒ®R„P‚±vPQP…†OS‡\"PjM!P…° \\B\\)‚’\\Ÿ\\ ƒù\\…Łˆ‰\\Š#‚Å bˆ‹A†/ŒfA!ùŽOHƒ'^‘Q‚*v’°`ƒ:“‚=v”EƒK•‚Nv–%ˆ\n†Yb‹—`ƒk„‚nvEƒy˜‚|„™j\n†‡ÿ!š&ˆ›È\\\"‰\\@;ƒ»\\@GùVƒ»\\@ÿàOšƒ»\\ˆ\\A\\‹ˆ‰›È\\\"`ƒÖœ‚فŠ#!ˆù!ˆÉ ž\"‰VƒQVŸ=ƒ4`ƒù‚ÿB\\Ï\\W⁠Wà`ƒù‚ÿÏ\\`ƒ$ù‚%ÿÏ\\WS&cˆßU‚€V;ƒH¡V±ˆßU‚€ف¢!ˆ‚€É £\"‰T;ƒ€ô¤T\"ƒ€ßUŠøùÉ £\"\"±ˆqÿ!ˆLbˆ¥Èwˆ¦ ˆUƒ·VŸ=ƒ¯Š§Wȁ¨#ˆ©cˆ)ª«!ˆ_ƒÄùuˆ¬ ˆ\n.(‡" [hlchars ins total-time params scope tostring ((1 . "*") (2 . "/")) make-marker nil plist-get :scope :tostring :multifile :header :maxlevel 3 :step :emphasize :timestamp :tstart :tend :block :link :tags org-make-tags-matcher error "Clocktable `:step' can only be used with `:block' or `:tstart,:end'" org-clocktable-steps throw exit org-clock-special-range t 2 calendar-gregorian-from-absolute format "%4d-%02d-%02d" org-float-time apply encode-time org-parse-time-string eval agenda org-agenda-files agenda-with-archives org-add-archive-files file-with-archives buffer-file-name file subtree org-narrow-to-subtree ...] 14) org-dblock-write:clocktable((:name "clocktable" :link t :maxlevel 2 :tstart 734105 :tend 734106 :scope file :indentation-column 0 :content "\n" :tostring t :multifile t)) byte-code("ÆÇ ÈÉ Ê\"É Ë\"É Ì\"@É Í\"AÉ Î\"†%ÏBÉ Ð\"CÉ Ñ\"DÉ Ò\"EÉ Ó\"FÉ Ô\"GÉ Õ\"HÉ Ö\"IÉ ×\"‰J…`ØJ!AKȉLMȉNOȉPQȉRSȉTUȉVWȉXYȉZ[ȉ\\]ȉ^_ȉ`aÈbCƒÈH„¿Fƒ»G„¿ÙÚ!ˆÛ !ˆÜÝÈ\"ˆHƒåÞHÈß#‰X@FXA@GàX8^F¨ƒñáF!FG¨ƒýáG!GFƒF<ƒâãàF8F@FA@$FGƒ3G<ƒ3âãàG8G@GA@$GFƒCäåæçF!\"!FGƒSäåæçG!\"!G `ȓˆ`L`[\fƒt\f<ƒt\f@9ƒtè\f!‚¡\fé=ƒêß!‚¡\fë=ƒ’êß!ì\f!‚¡\fí=ƒ¡ìî C!ß_\f…§\f<`Œ\fƒr\fï=ƒ¹~ˆ‚r\fð=ƒÅñ ˆ‚r\fò=ƒÖó „Ëñ ˆ‚r\f9ƒøôõö\f!\"ƒø÷øùö\f!\"!OÝúˆñ ˆ‚r`ƒr\fcéû !dÈ/üdËß#düdÌß#düdÊï#dýc!ˆc‰Ac@‰/ƒqrþ/!qˆÿbgd!‰]ƒmh/ijb!k]R\"\\B\\\n†iÿb\\)‚',[bˆ`„܁lFGK…Šm#ˆebˆßaoƒ°aÈaƒ°n`o\"ƒ°e‰N„¾p`o\"‰NƒÜNbˆnNo\"‰Mƒ’Šqù!ˆrs!ƒØtù•ù”Z!‰OƒØOBXƒØDƒuO\"A†v‚vPI„øà!‚?wâxî y ezŽ{øà!!*#øà!\"QE…~|`!Su}S\"A†~u~S\"A†~uS\"A†~u€S\"AR@„”OùUƒ”\\B\\‚ƒO!„Eƒ®R„P‚±vPQP…†OS‡\"PjM!P…° \\B\\)‚’\\Ÿ\\ ƒù\\…Łˆ‰\\Š#‚Å bˆ‹A†/ŒfA!ùŽOHƒ'^‘Q‚*v’°`ƒ:“‚=v”EƒK•‚Nv–%ˆ\n†Yb‹—`ƒk„‚nvEƒy˜‚|„™j\n†‡ÿ!š&ˆ›È\\\"‰\\@;ƒ»\\@GùVƒ»\\@ÿàOšƒ»\\ˆ\\A\\‹ˆ‰›È\\\"`ƒÖœ‚فŠ#!ˆù!ˆÉ ž\"‰VƒQVŸ=ƒ4`ƒù‚ÿB\\Ï\\W⁠Wà`ƒù‚ÿÏ\\`ƒ$ù‚%ÿÏ\\WS&cˆßU‚€V;ƒH¡V±ˆßU‚€ف¢!ˆ‚€É £\"‰T;ƒ€ô¤T\"ƒ€ßUŠøùÉ £\"\"±ˆqÿ!ˆLbˆ¥Èwˆ¦ ˆUƒ·VŸ=ƒ¯Š§Wȁ¨#ˆ©cˆ)ª«!ˆ_ƒÄùuˆ¬ ˆ\n.(‡" [hlchars ins total-time params scope tostring ((1 . "*") (2 . "/")) make-marker nil plist-get :scope :tostring :multifile :header :maxlevel 3 :step :emphasize :timestamp :tstart :tend :block :link :tags org-make-tags-matcher error "Clocktable `:step' can only be used with `:block' or `:tstart,:end'" org-clocktable-steps throw exit org-clock-special-range t 2 calendar-gregorian-from-absolute format "%4d-%02d-%02d" org-float-time apply encode-time org-parse-time-string eval agenda org-agenda-files agenda-with-archives org-add-archive-files file-with-archives buffer-file-name file subtree org-narrow-to-subtree ...] 14) org-dblock-write:clocktable((:name "clocktable" :link t :maxlevel 2 :tstart 734105 :tend 734106 :scope agenda :indentation-column 0 :content "\n")) byte-code("`ÆŠƒ\fbˆnƒǂÈÉÇ`\"\\*Ê Ë\nÌ\"Ë\nÍ\"ÎÏ P!ÐÑ #ˆ \n!ˆÐÒ #ˆbˆ\f…}\fÈV…}Ó\fÔ\"ŠÕ ˆÇyˆÖ!„i\fcˆ×Ø!ˆ‚XÖ!…|ÖÙ!ƒzÚÛ!ˆ\fc).‡" [pos line params name indent cmd nil 1 0 count-lines org-prepare-dblock plist-get :name :indentation-column intern "org-dblock-write:" message "Updating dynamic block `%s' at line %d..." "Updating dynamic block `%s' at line %d...done" make-string 32 org-beginning-of-dblock looking-at beginning-of-line 2 "[ ]+" replace-match "" org-dblock-end-re] 4) org-update-dblock() org-get-clocktable(:link t :maxlevel 2 :tstart 734105 :tend 734106 :scope agenda) apply(org-get-clocktable (:link t :maxlevel 2 :tstart 734105 :tend 734106 :scope agenda)) org-agenda-list(nil nil 1) eval((org-agenda-list (quote nil) nil 1)) (let nil (eval org-agenda-redo-command)) eval((let nil (eval org-agenda-redo-command))) org-let(nil (eval org-agenda-redo-command)) org-agenda-redo() org-agenda-later(-1) org-agenda-earlier(1) call-interactively(org-agenda-earlier) recursive-edit() byte-code("Æ @Ç=ƒ!ÈÉÊ\"ˆËÉ!‰A@)¢Ì=ƒ!ÈÍÊ\"ˆÎ !ˆÏ ˆÐ !ˆ\fƒcÑed\" VƒWebˆÒ ¥yˆ`dbˆÒ ¥ Zyˆ`|ˆ)ÓcˆebˆÔÕÖ \"ˆ× ˆÔØ!ˆÙÊÔØ!ˆŠÚ ˆ+ه" [unread-command-char debugger-args x debugger-buffer noninteractive debugger-batch-max-lines -1 debug backtrace-debug 4 t backtrace-frame lambda 5 pop-to-buffer debugger-mode debugger-setup-buffer count-lines 2 "...\n" message "%s" buffer-string kill-emacs "" nil recursive-edit middlestart buffer-read-only standard-output] 4) debug(error (error "Not allowed in nil-type agenda buffers")) signal(error ("Not allowed in nil-type agenda buffers")) error("Not allowed in %s-type agenda buffers" nil) org-agenda-check-type(t agenda) org-agenda-clockreport-mode() call-interactively(org-agenda-clockreport-mode) I haven't found a link to a bug report util on the website, hope this list is the correct place to report bugs. Cheers, Benjamin -- * Benjamin Drieu - http://www.april.org/ * Soutenez le logiciel libre, rejoignez l'April http://www.april.org/association/campagne-adhesion/ * La comptabilité personnelle libre pour tous - http://grisbi.org/