It should be possible. Please be more precise when explaining your problem (AMC version, error messages when started from console, exported ODS file, ...)
Regards,
AB.

log file:
Cannot decode string with wide characters at /usr/lib/perl/5.12/Encode.pm line 174.

best regards

Please check that Edit->Preferences->Internationalization->Students-list-charset value corresponds to the encoding of your students list file (UTF-8?).

Please check that Edit->Preferences->Internationalization->Students-list-charset value corresponds to the encoding of your students list file (UTF-8?).
yes it is UTF-8 .

========================================
Version: ImageMagick 6.6.0-4 2011-06-15 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2010 ImageMagick Studio LLC
Features: OpenMP

========================================

========================================

GraphicsMagick 1.3.12 2010-03-08 Q8 http://www.GraphicsMagick.org/
Copyright (C) 2002-2010 GraphicsMagick Group.
Additional copyrights and licenses apply to this software.
See http://www.GraphicsMagick.org/www/Copyright.html for details.

Feature Support:
Thread Safe yes
Large Files (> 32 bit) yes
Large Memory (> 32 bit) no
BZIP yes
DPS no
FlashPix no
FreeType yes
Ghostscript (Library) no
JBIG no
JPEG-2000 yes
JPEG yes
Little CMS yes
Loadable Modules yes
OpenMP yes (200805)
PNG yes
TIFF yes
TRIO no
UMEM no
WMF yes
X11 yes
XML yes
ZLIB yes

Host type: i686-pc-linux-gnu

Configured using the command:
./configure '--build' 'i686-linux-gnu' '--enable-shared' '--enable-static' '--enable-libtool-verbose' '--prefix=/usr' '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' '--docdir=${prefix}/share/doc/graphicsmagick' '--with-gs-font-dir=/usr/share/fonts/type1/gsfonts' '--with-x' '--x-includes=/usr/include/X11' '--x-libraries=/usr/lib/X11' '--without-dps' '--without-modules' '--without-frozenpaths' '--with-perl' '--with-perl-options=INSTALLDIRS=vendor' 'build_alias=i686-linux-gnu' 'CFLAGS=-Wall -g -fno-strict-aliasing -fPIE -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2' 'LDFLAGS= -fPIE -pie -Wl,-z,relro -Wl,-z,now ' 'CPPFLAGS=' 'CXXFLAGS=-Wall -g -fno-strict-aliasing -fPIE -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2'

Final Build Parameters:
CC = gcc -std=gnu99
CFLAGS = -fopenmp -Wall -g -fno-strict-aliasing -fPIE -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wall -pthread
CPPFLAGS = -I/usr/include/freetype2 -I/usr/include/X11 -I/usr/include/libxml2
CXX = g++
CXXFLAGS = -Wall -g -fno-strict-aliasing -fPIE -fstack-protector --param ssp-buffer-size=4 -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -pthread
LDFLAGS = -fPIE -pie -Wl,-z,relro -Wl,-z,now -L/usr/lib/X11 -L/usr/lib -L/usr/lib
LIBS = -llcms -ltiff -lfreetype -ljasper -ljpeg -lpng -lwmflite -lXext -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lgomp -lpthread ========================================

[ 6493, 3.06] DEBUG MODE : ON
[ 6493, 3.28] <export> options validation: ALL
[ 6493, 3.28] Looking for widget <export_ncols> in domain <export>
[ 6493, 3.28] Looking for widget <export_ods_columns> in domain <export>
[ 6493, 3.28] Looking for widget <format_export> in domain <export>
[ 6493, 3.28] Found combobox
[ 6493, 3.28] Looking for widget <maj_bareme> in domain <export>
[ 6493, 3.28] Looking for widget <note_max_plafond> in domain <export>
[ 6493, 3.28] Looking for widget <cr> in domain <export>
[ 6493, 3.28] Looking for widget <annote_position> in domain <export>
[ 6493, 3.28] Looking for widget <_modifie> in domain <export>
[ 6493, 3.28] Looking for widget <listeetudiants> in domain <export>
[ 6493, 3.28] Looking for widget <liste_key> in domain <export>
[ 6493, 3.28] Looking for widget <filtered_source> in domain <export>
[ 6493, 3.28] Looking for widget <export_csv_columns> in domain <export>
[ 6493, 3.28] Looking for widget <docs> in domain <export>
[ 6493, 3.28] Looking for widget <postcorrect_student> in domain <export>
[ 6493, 3.28] Looking for widget <seuil> in domain <export>
[ 6493, 3.28] Looking for widget <nom_examen> in domain <export>
[ 6493, 3.28] Looking for widget <encodage_liste> in domain <export>
[ 6493, 3.29] Looking for widget <export_include_abs> in domain <export>
[ 6493, 3.29] Looking for widget <data> in domain <export>
[ 6493, 3.29] Looking for widget <verdict> in domain <export>
[ 6493, 3.29] Looking for widget <regroupement_compose> in domain <export>
[ 6493, 3.29] Looking for widget <export_pagesize> in domain <export>
[ 6493, 3.29] Found combobox
[ 6493, 3.29] Looking for widget <email_col> in domain <export>
[ 6493, 3.29] Looking for widget <note_min> in domain <export>
[ 6493, 3.29] Looking for widget <note_max> in domain <export>
[ 6493, 3.29] Looking for widget <note_grain> in domain <export>
[ 6493, 3.29] Looking for widget <nombre_copies> in domain <export>
[ 6493, 3.29] Looking for widget <_modifie_ok> in domain <export>
[ 6493, 3.29] Looking for widget <modele_regroupement> in domain <export>
[ 6493, 3.29] Looking for widget <export_csv_ticked> in domain <export>
[ 6493, 3.29] Found combobox
[ 6493, 3.29] Looking for widget <export_sort> in domain <export>
[ 6493, 3.29] Found combobox
[ 6493, 3.29] Looking for widget <after_export> in domain <export>
[ 6493, 3.30] Found combobox
[ 6493, 3.30] Looking for widget <verdict_q> in domain <export>
[ 6493, 3.30] Looking for widget <export_csv_separateur> in domain <export>
[ 6493, 3.30] Found combobox
[ 6493, 3.30] Looking for widget <email_text> in domain <export>
[ 6493, 3.30] Looking for widget <encodage_csv> in domain <export>
[ 6493, 3.30] Looking for widget <filter> in domain <export>
[ 6493, 3.30] Looking for widget <auto_capture_mode> in domain <export>
[ 6493, 3.30] Looking for widget <postcorrect_copy> in domain <export>
[ 6493, 3.30] Looking for widget <email_subject> in domain <export>
[ 6493, 3.30] Looking for widget <note_arrondi> in domain <export>
[ 6493, 3.30] Looking for widget <moteur_latex_b> in domain <export>
[ 6493, 3.30] Looking for widget <texsrc> in domain <export>
[ 6493, 3.30] Looking for widget <notes> in domain <export>
[ 6493, 3.30] Looking for widget in domain <export> [ 6493, 3.30] Looking for widget <assoc_code> in domain <export> [ 6493, 3.30] Looking for widget <annote_rtl> in domain <export> [ 6493, 3.30] Looking for widget <regroupement_type> in domain <export> [ 6493, 3.30] Changes : [ 6493, 3.30] Format : ods [ 6493, 3.30] Command [6523] : auto-multiple-choice export --xmlargs /tmp/AMC-PACK-ZFQN6fSw.xml [ 6523, 0.11] [6523]>> [ 6523, 0.11] Parameters: <--debug> </tmp/AMC-DEBUG-OzayIFYp.log> <--module> <ods> <--data> </home/river/MC-Projects/Form_105Q_AR _final_teachercorrect/data> <--useall> <> <--sort> <n> <--fich-noms> </home/river/MC-Projects/Form_105Q_AR _final_teachercorrect/studentname.csv> <--noms-encodage> <UTF-8> <--rtl> <--output> </home/river/MC-Projects/Form_105Q_AR _final_teachercorrect/exports/ph1.ods> <--option-out> <nom=physics> <--option-out> <columns=student.copy,student.key,student.name> <--option-out> <code=ph1> [ 6523, 0.25] Using Gtk2/Cairo to compute column width [ 6523, 0.25] Option sort.keys = ARRAY(0xa2487a4) [ 6523, 0.25] Option fich.datadir = /home/river/MC-Projects/Form_105Q_AR _final_teachercorrect/data [ 6523, 0.25] Option fich.noms = /home/river/MC-Projects/Form_105Q_AR _final_teachercorrect/studentname.csv [ 6523, 0.25] Option noms.useall = [ 6523, 0.25] Option noms.encodage = UTF-8 [ 6523, 0.25] Option out.rtl = 1 [ 6523, 0.25] Option out.nom = physics [ 6523, 0.25] Option out.columns = student.copy,student.key,student.name [ 6523, 0.25] Option out.code = ph1 [ 6523, 0.25] Exporting... [ 6523, 0.26] Connecting to database scoring... [ 6523, 0.28] Loading perl module scoring... [ 6523, 0.28] Checking database version... [ 6523, 0.28] Opening RO transaction for scoring [rVAR]... [ 6523, 0.28] [rVAR] <- scoring [ 6523, 0.29] Closing transaction for scoring [rVAR]... [ 6523, 0.29] [rVAR] X scoring [ 6523, 0.29] variables table present. [ 6523, 0.29] Opening RO transaction for scoring [vTRS]... [ 6523, 0.29] [vTRS] <- scoring [ 6523, 0.29] Closing transaction for scoring [vTRS]... [ 6523, 0.29] [vTRS] X scoring [ 6523, 0.29] Module scoring loaded. [ 6523, 0.29] Connecting to database association... [ 6523, 0.29] Loading perl module association... [ 6523, 0.30] Checking database version... [ 6523, 0.30] Opening RO transaction for association [rVAR]... [ 6523, 0.30] [rVAR] <- association [ 6523, 0.31] Closing transaction for association [rVAR]... [ 6523, 0.31] [rVAR] X association [ 6523, 0.31] variables table present. [ 6523, 0.31] Opening RO transaction for association [vTRS]... [ 6523, 0.31] [vTRS] <- association [ 6523, 0.31] Closing transaction for association [vTRS]... [ 6523, 0.31] [vTRS] X association [ 6523, 0.31] Module association loaded. [ 6523, 0.31] Reading names file /home/river/MC-Projects/Form_105Q_AR _final_teachercorrect/studentname.csv [ 6523, 0.31] Detected separator: <:> [ 6523, 0.31] KEYS: StudentNum, name [ 6523, 0.32] Opening RO transaction for scoring [EXPP]... [ 6523, 0.32] [EXPP] <- scoring [ 6523, 0.32] Preparing statement marks [ 6523, 0.32] Sorting with keys s:student.name, n:student.line [ 6523, 0.32] Closing transaction for scoring [EXPP]... [ 6523, 0.32] [EXPP] X scoring [ 6523, 0.32] Opening RO transaction for scoring [XODS]... [ 6523, 0.32] [XODS] <- scoring [ 6523, 0.32] Unknown rounding type: [ 6523, 0.36] Preparing statement codes [ 6523, 0.36] Preparing statement questions [ 6523, 0.36] Questions: [ 6523, 0.36] Questions PLAIN: [ 6523, 0.36] Questions INDIC: Cannot decode string with wide characters at /usr/lib/perl/5.12/Encode.pm line 174. [ 6493, 3.75] Command [6523] : OK - 0 erreur(s) [ 6493, 3.75] Total parent exec times during 6523: [ 0.07, 0.38]

Please send me by email your project directory.

ok, i sent the folder.

i get this msg:
This is an automatically generated Delivery Status Notification.

Delivery to the following recipients failed.

With the file you sent me (with partial content of your project directory), export succeeded for me. What is your AMC version?

Oh, I think I know now. You don't have the same ar.po file, that's why I could not reproduce the bug. I hope this is fixed in revision r914.