[UMN_MAPSERVER-USERS] Problems with Java Mapscript

[Luis Conti]

Hello: I'm new using Java Mapscript but I can't execute the examples (DrawMap.java) with my testmap.map. This is my system. Linux OpenSuse 10.2 mapserv -v results MapServer version 4.8.4 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP OUTPUT=PDF OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=THREADS SUPPORTS=GEOS INPUT=EPPL7 INPUT=POSTGIS INPUT=GDAL INPUT=SHAPEFILE Java -v results java version "1.5.0_08" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_08-b03) Java HotSpot(TM) Client VM (build 1.5.0_08-b03, mixed mode, sharing) the Java IDE is netbeans 5.5.1 This is my testmap file: MAP NAME servidor EXTENT 626680 4191039 817176 4519393 SYMBOLSET "etc/symbol.sym" FONTSET "etc/fonts.txt" IMAGECOLOR 255 153 255 IMAGETYPE jpeg RESOLUTION 96 WEB IMAGEPATH "/var/www/tmp" IMAGEURL "/tmp" METADATA "wms_title" "servidor wms icv" "wms_online_resource" "******************************************" "wms_srs" "EPSG:23030 EPSG:25830 EPSG:4230 EPSG:4258" END END REFERENCE EXTENT 626690 4186545 823410 4519390 IMAGE "./key_map.png" SIZE 150 200 STATUS ON COLOR -1 -1 -1 OUTLINECOLOR 255 0 0 END PROJECTION "init=epsg:23030" END OUTPUTFORMAT NAME jpeg DRIVER "GD/JPEG" MIMETYPE "image/jpeg" IMAGEMODE RGB EXTENSION "jpg" FORMATOPTION "QUALITY=100" END OUTPUTFORMAT NAME png DRIVER "GD/PNG" MIMETYPE "image/png" IMAGEMODE RGBA EXTENSION "png" TRANSPARENT ON FORMATOPTION "INTERLACE=ON" END OUTPUTFORMAT NAME gif DRIVER "GD/gif" MIMETYPE "image/gif" IMAGEMODE PC256 EXTENSION "gif" TRANSPARENT ON FORMATOPTION "INTERLACE=ON" END LAYER NAME "rios_principales_1000" GROUP "Hidrografía" CONNECTION "host=****** port=****** dbname=capas user=******* password=******" CONNECTIONTYPE Postgis DATA "the_geom from rios_principales_1000" TYPE LINE METADATA "wms_name" "rios_principales_1000" "wms_group_title" "Hidrografía" END CLASS NAME "riosPpal1000" TITLE "" SIZE 4 COLOR 0 112 255 LABEL ANGLE AUTO MINDISTANCE 1500 COLOR 190 232 255 OUTLINECOLOR 0 112 255 SIZE 8 TYPE truetype FONT "fritqat-italic" POSITION auto END END STATUS ON END END The same testmap.map works fine with php_mapscript. When execute the DrawMap.java example crash in the line (43) imageObj img = map.draw(); This is the error: Exception in thread "main" java.lang.UnknownError: Unable to initialize image. at edu.umn.gis.mapscript.mapscriptJNI.mapObj_draw (Native Method) at edu.umn.gis.mapscript.mapObj.draw(mapObj.java:382) at es.gva.icv.jmapscript.DrawMap.main(DrawMap.java:43) I have searched about this error in internet, but I have found nothing. Thanks in advance. Luis Conti