[jbossws-users] java.lang.NoClassDefFoundError: org/apache/xerces/xs/XSModel

Hi all, I haven't scoured this list for a similar problem/solution...but I am getting a "java.lang.NoClassDefFoundError: org/apache/xerces/xs/XSModel" exception when trying to run wsprovide maven plugin. Anyone else getting this exception? The following are the dependencies in my pom.xml. <dependencies> <dependency> <groupId>org.jboss.ws</groupId> <artifactId>jbossws-common</artifactId> <version>1.4.1.SP1</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.jboss.ws</groupId> <artifactId>jbossws-framework</artifactId> <version>3.4.1.GA</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.jboss.ws</groupId> <artifactId>jbossws-spi</artifactId> <version>1.4.1.SP1</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.jboss.ws.native</groupId> <artifactId>jbossws-native-client</artifactId> <version>3.4.1.GA</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.jboss</groupId> <artifactId>jbossxb</artifactId> <version>2.0.3.GA</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.jboss.ws.native</groupId> <artifactId>jbossws-native-core</artifactId> <version>3.4.1.GA</version> <scope>compile</scope> <exclusions> <exclusion> <groupId>com.sun.istack</groupId> <artifactId>istack-commons-runtime</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.jboss.ejb3</groupId> <artifactId>jboss-ejb3-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>xerces</groupId> <artifactId>xercesImpl</artifactId> <scope>compile</scope> </dependency> Thanks for any help/direction. -- Jason Reilly Software Engineer