| [m2e-users] Get "java.lang.NoClassDefFoundError" though the class is in the classpath |
| As I run mvn clean install I got exception as follow: ... [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 0.937s [INFO] Finished at: Wed Sep 07 15:35:37 CEST 2011 [INFO] Final Memory: 8M/20M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.codehaus.mojo:jaxws-maven-plugin:1.10:wsgen (default) on project TestWebService: Failed to execute wsgen: com/sun/mirror/apt/AnnotationProcessorFactory: com.sun.mirror.apt.AnnotationProcessorFactory -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:jaxws-maven-plugin:1.10:wsgen (default) on project TestWebService: Failed to execute wsgen at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to execute wsgen at org.codehaus.mojo.jaxws.AbstractWsGenMojo.execute(AbstractWsGenMojo.java:102) at org.codehaus.mojo.jaxws.MainWsGenMojo.execute(MainWsGenMojo.java:14) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) ... 19 more Caused by: java.lang.NoClassDefFoundError: com/sun/mirror/apt/AnnotationProcessorFactory at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:791) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:386) at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230) at com.sun.tools.ws.WsGen.doMain(WsGen.java:69) at org.codehaus.mojo.jaxws.AbstractWsGenMojo.execute(AbstractWsGenMojo.java:97) ... 22 more Caused by: java.lang.ClassNotFoundException: com.sun.mirror.apt.AnnotationProcessorFactory at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230) ... 37 more ... I know the class "com.sun.mirror.apt.AnnotationProcessorFactory" is in the tools.jar so I've add the dependency in the pom.xml as follow: .. <dependency> <groupId>com.sun</groupId> <artifactId>tools</artifactId> <version>1.0</version> <scope>system</scope> <systemPath>C:/Program Files/Java/jdk1.7.0/lib/tools.jar</systemPath> </dependency> ... As I run mvn dependency:build-classpath to check the included jars I can see the tools.jar in included. See below (the first one): C:\Program Files\Java\jdk1.7.0\lib\tools.jar;d:\daten\maven2-local\com\sun\org\apache\xml\internal\resolver\20050927\resolver-20050927.jar;d :\daten\maven2-local\com\sun\xml\bind\jaxb-impl\2.1.9\jaxb-impl-2.1.9.jar;d:\daten\maven2-local\com\sun\xml\stream\buffer\streambuffer\0.8\s treambuffer-0.8.jar;d:\daten\maven2-local\com\sun\xml\ws\jaxws-rt\2.1.5\jaxws-rt-2.1.5.jar;d:\daten\maven2-local\commons-logging\commons-log ging\1.1.1\commons-logging-1.1.1.jar;d:\daten\maven2-local\javax\activation\activation\1.1\activation-1.1.jar;d:\daten\maven2-local\javax\an notation\jsr250-api\1.0\jsr250-api-1.0.jar;d:\daten\maven2-local\javax\jws\jsr181-api\1.0-MR1\jsr181-api-1.0-MR1.jar;d:\daten\maven2-local\j avax\xml\bind\jaxb-api\2.1\jaxb-api-2.1.jar;d:\daten\maven2-local\javax\xml\stream\stax-api\1.0-2\stax-api-1.0-2.jar;d:\daten\maven2-local\j avax\xml\ws\jaxws-api\2.1\jaxws-api-2.1.jar;d:\daten\maven2-local\junit\junit\3.8.1\junit-3.8.1.jar;d:\daten\mave n2-local\org\jvnet\mimepull \1.3\mimepull-1.3.jar;d:\daten\maven2-local\org\jvnet\staxex\stax-ex\1.2\stax-ex-1.2.jar;d:\daten\maven2-local\woodstox\wstx-asl\3.2.3\wstx- asl-3.2.3.jar Why I still get the ClassNotFoundException ? Regards Thomas |