Have you tried running through shp2img independently of MapLab to see if it's a problem with MapServer or MapLab specifically?
Steve >>> On 5/7/2009 at 4:31 AM, in message <[email protected]>, Edgardo Ghibaudo <[email protected]> wrote: > Dear users, > > I’m using the following environment: > Ubuntu 6.06 (libc6 2.3.6) > Apache 2.2.9 > Php 4.4.2 > Mapserver 4.8.2 > Maplab 2.2.1 (last available version) > > Using a project inside Maplab/gmapfactory with a big mapfile (about 2500 > lines) the httpd process of Apache crash. > Enclosed you can find the details of the crash (Backtrace). > Apache compilation details: > ./configure --prefix=/usr/local/apache229 --enable-info --enable-mime-magic > --enable-rewrite --enable-so --enable-speling --enable-unique_id --enable-usertrack > --with-mpm=prefork > PHP compilation details: > ./configure --enable-kbmmw --with-regex=system --with-freetype --with-dbase > --prefix=/usr/local/apache229/php --with-mysql=/usr/local/mysql4115 > --with-pgsql=shared,/usr/local/pgsql8014 > --with-pdflib=shared,/usr/local/pdflite703 > --with-config-file-path=/usr/local/apache229/php --with-png --with-jpeg > --with-jpeg-dir=/usr/local --with-tiff --with-gd --with-zlib --enable-track-vars > --enable-sockets --enable-wddx=shared --with-xmlrpc=shared --enable-calendar > --with-iconv=/usr/local/libiconv112 --with-iconv-dir=/usr/local/libiconv112 > --with-apxs2=/usr/local/apache229/bin/apxs --enable-cgi > Mapserver compilation details: > ./configure --enable-debug --with-proj=/usr/local > --with-ogr=/usr/local/bin/gdal-config --with-gdal=/usr/local/bin/gdal-config > --with-gd --with-httpd=/usr/local/apache229/bin/httpd > --with-php=/usr/local/apache229/php > --with-php-regex-dir=/usr/local/apache229/php/regex --enable-runpath > --enable-force-freetype1 --with-wmsclient --with-freetype --with-png=/usr/local > --with-jpeg=/usr/local --with-libiconv=/usr/local --with-wfs --with-wfsclient > --with-postgis=/usr/local/pgsql8014/bin/pg_config > > I tried to upgrade the OS version (Ubuntu 7.04 – libc6 2.5.0), but the > result doesn’t change. > I tried also to compile different SW versions (Apache 1.3.41, Php 4.4.9, > Mapserver 4.8.3 & 4.8.4), but the result doesn’t change > > Many thanks, > Edgardo > > *** glibc detected *** /usr/local/apache229/bin/httpd: free(): invalid next > size (fast): 0x087bdf40 *** > ======= Backtrace: ========= > /lib/tls/i686/cmov/libc.so.6[0xb7d7b7cd] > /lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb7d7ee30] > /usr/local/apache229/php/extensions/php_mapscript_44.so(msFreeShape+0x35)[0x > b7814de5] > /usr/local/apache229/php/extensions/php_mapscript_44.so(msDrawVectorLayer+0x > 336)[0xb7828ca6] > /usr/local/apache229/php/extensions/php_mapscript_44.so(msDrawLayer+0xaa)[0x > b7828faa] > /usr/local/apache229/php/extensions/php_mapscript_44.so(msDrawMap+0x5d3)[0xb > 7829f33] > /usr/local/apache229/php/extensions/php_mapscript_44.so(mapObj_draw+0x1d)[0x > b77e34dd] > /usr/local/apache229/php/extensions/php_mapscript_44.so(php3_ms_map_draw+0x6 > c)[0xb77db65c] > /usr/local/apache229/modules/libphp4.so(execute+0x6b43)[0xb7c7d943] > /usr/local/apache229/modules/libphp4.so(zend_execute_scripts+0xde)[0xb7c674f > e] > /usr/local/apache229/modules/libphp4.so(php_execute_script+0x316)[0xb7c3b006 > ] > /usr/local/apache229/modules/libphp4.so[0xb7c8171b] > /usr/local/apache229/bin/httpd(ap_run_handler+0x59)[0x807b1b9] > /usr/local/apache229/bin/httpd(ap_invoke_handler+0x67)[0x807e447] > /usr/local/apache229/bin/httpd(ap_process_request+0x178)[0x8098af8] > /usr/local/apache229/bin/httpd[0x8095d9b] > /usr/local/apache229/bin/httpd(ap_run_process_connection+0x59)[0x8082539] > /usr/local/apache229/bin/httpd[0x80b68f5] > /usr/local/apache229/bin/httpd[0x80b6bb7] > /usr/local/apache229/bin/httpd(ap_mpm_run+0x880)[0x80b7510] > /usr/local/apache229/bin/httpd(main+0x865)[0x8068ae5] > /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xdc)[0xb7d29ebc] > /usr/local/apache229/bin/httpd(apr_os_proc_mutex_put+0x5d)[0x8067ca1] > > > > --http://www.provincia.biella.it------------------------------------------------------ > > Vuoi rimanere sempre aggiornato sulle nostre attivita'? > Visita la pagina dei feed RSS sul nostro sito ed iscriviti alla sezione di > interesse. > > --Avviso------------------------------------------------------------------------------ > Questo messaggio e i suoi allegati sono riservati esclusivamente alle > persone in > indirizzo e possono contenere informazioni confidenziali. 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