Jody Garnett-2 wrote: > > Dumping all the jars into the project will work (as an alternative to > maven) but you do need to be careful to only select one epsg jars. You can > only have one of them; which one you choose is up to you. >
I'm going to stick with Maven if I can. Here is a copy of my POM, I don't think there are any espg clashes: ************************************************* <project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> <modelVersion>4.0.0</modelVersion> <groupId>org.geotools.demo</groupId> <artifactId>example</artifactId> <packaging>jar</packaging> <version>1.0-SNAPSHOT</version> <name>example</name> <url>http://maven.apache.org</url> <properties> <geotools.version>2.6.4</geotools.version> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-main</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-shapefile</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-epsg-hsql</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-referencing</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-swing</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-render</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-coverage</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-geotiff</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-image</artifactId> <version>${geotools.version}</version> </dependency> <dependency> <groupId>org.geotools</groupId> <artifactId>gt-svg</artifactId> <version>${geotools.version}</version> </dependency> </dependencies> <repositories> <repository> <id>maven2-repository.dev.java.net</id> <name>Java.net repository</name> <url>http://download.java.net/maven/2</url> </repository> <repository> <id>osgeo</id> <name>Open Source Geospatial Foundation Repository</name> <url>http://download.osgeo.org/webdav/geotools/</url> </repository> </repositories> </project> ************************************************* Jody Garnett-3 wrote: > > Okay I am not sure what is going on there; can you check your project > build path. The CoordinateReferenceSystem class is defined in the > geoapi.jar > In Eclipse, the Referenced Libraries for my project includes: geoapi-2.3-M1.jar (M2_REPO\org\opengis\geoapi\2.3-M1\geoapi-2.3-M1.jar) Jody Garnett-3 wrote: > > It really feels like your classpath is wrong or otherwise having problems. > You may wish to try building carefully on the command line. If you are > following the quicksart it shows you how to create a project from scratch > and run it. (In addition to importing it into eclipse). Did these steps > work for you? Or are you skipping ahead right into your own project > I have followed the quickstart and other labs in order to build my project, and then used Eclipse to compile/run it rather than from the command line. This works fine for everything, except it seems for this CRS issue? Here's an example - a modified version of the QuickStart that crashes with the same original error ("Authority "ESPG" is unknown or doesn't match the supplied hints"): ************************************************* package org.geotools.demo.example; import java.io.File; import org.geotools.data.FeatureSource; import org.geotools.data.FileDataStore; import org.geotools.data.FileDataStoreFinder; import org.geotools.map.DefaultMapContext; import org.geotools.map.MapContext; import org.geotools.referencing.CRS; import org.geotools.swing.JMapFrame; import org.geotools.swing.data.JFileDataStoreChooser; import org.opengis.referencing.crs.CoordinateReferenceSystem; /** * GeoTools Quickstart demo application. Prompts the user for a shapefile * and displays its contents on the screen in a map frame * * @source $URL$ */ public class Quickstart2 { /** * GeoTools Quickstart demo application. Prompts the user for a shapefile * and displays its contents on the screen in a map frame */ public static void main(String[] args) throws Exception { // display a data store file chooser dialog for shapefiles File file = JFileDataStoreChooser.showOpenFile("shp", null); if (file == null) { return; } FileDataStore store = FileDataStoreFinder.getDataStore(file); FeatureSource featureSource = store.getFeatureSource(); // Create a map context and add our shapefile to it MapContext map = new DefaultMapContext(); map.setTitle("Quickstart"); map.addLayer(featureSource, null); // Now display the map JMapFrame mapFrame = new JMapFrame(); CoordinateReferenceSystem crs = CRS.decode("ESPG:32198"); // doesn't work mapFrame.setMapContext(new DefaultMapContext(crs)); mapFrame.showMap(map); } } ************************************************* I've tried running this now from the command line: mvn compile mvn exec:java -Dexec.mainClass="org.geotools.demo.example.Quickstart2" It fails with the same error... -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Exception-in-CoordinateReferenceSystem-tp5087708p5357956.html Sent from the geotools-gt2-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ The Palm PDK Hot Apps Program offers developers who use the Plug-In Development Kit to bring their C/C++ apps to Palm for a share of $1 Million in cash or HP Products. 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