org.apache.maven.plugins.site.SiteMojo#execute() caused a linkage error:
java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/AntMain
--------------------------------------------------------------------------------------------------------------------------------------------
Key: MSITE-467
URL: http://jira.codehaus.org/browse/MSITE-467
Project: Maven 2.x Site Plugin
Issue Type: Bug
Components: multi module
Affects Versions: 2.1
Environment: Windows XP SP3, Maven 2.2.1, JDK 1.6.0_18
Reporter: oliver.burkhalter
Attachments: test-app.zip
If I run {{mvn clean site}} on the attached test-app project in the top
directory, I get following error:
{noformat}
[FATAL ERROR] org.apache.maven.plugins.site.SiteMojo#execute() caused a linkage
error (java.lang.NoClassDefFoundError) and may be out-of-date. Check
the realms:
[FATAL ERROR] Plugin realm =
app0.child-container[org.apache.maven.plugins:maven-site-plugin:2.1]
urls[0] =
file:/d:/repo/org/apache/maven/plugins/maven-site-plugin/2.1/maven-site-plugin-2.1.jar
urls[1] =
file:/d:/repo/org/codehaus/plexus/plexus-utils/1.5.1/plexus-utils-1.5.1.jar
urls[2] =
file:/d:/repo/org/apache/maven/doxia/doxia-module-xhtml/1.1.2/doxia-module-xhtml-1.1.2.jar
urls[3] =
file:/d:/repo/org/apache/maven/doxia/doxia-core/1.1.2/doxia-core-1.1.2.jar
urls[4] = file:/d:/repo/xerces/xercesImpl/2.8.1/xercesImpl-2.8.1.jar
urls[5] = file:/d:/repo/xml-apis/xml-apis/1.3.03/xml-apis-1.3.03.jar
urls[6] = file:/d:/repo/commons-lang/commons-lang/2.1/commons-lang-2.1.jar
urls[7] =
file:/d:/repo/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar
urls[8] =
file:/d:/repo/commons-logging/commons-logging/1.0.4/commons-logging-1.0.4.jar
urls[9] = file:/d:/repo/commons-codec/commons-codec/1.2/commons-codec-1.2.jar
urls[10] =
file:/d:/repo/org/apache/maven/doxia/doxia-module-apt/1.1.2/doxia-module-apt-1.1.2.jar
urls[11] =
file:/d:/repo/org/apache/maven/doxia/doxia-module-xdoc/1.1.2/doxia-module-xdoc-1.1.2.jar
urls[12] =
file:/d:/repo/org/apache/maven/doxia/doxia-module-fml/1.1.2/doxia-module-fml-1.1.2.jar
urls[13] =
file:/d:/repo/org/apache/maven/doxia/doxia-decoration-model/1.1.2/doxia-decoration-model-1.1.2.jar
urls[14] =
file:/d:/repo/org/apache/maven/doxia/doxia-site-renderer/1.1.2/doxia-site-renderer-1.1.2.jar
urls[15] =
file:/d:/repo/org/codehaus/plexus/plexus-i18n/1.0-beta-7/plexus-i18n-1.0-beta-7.jar
urls[16] =
file:/d:/repo/org/codehaus/plexus/plexus-velocity/1.1.8/plexus-velocity-1.1.8.jar
urls[17] = file:/d:/repo/org/apache/velocity/velocity/1.5/velocity-1.5.jar
urls[18] =
file:/d:/repo/commons-collections/commons-collections/3.2/commons-collections-3.2.jar
urls[19] = file:/d:/repo/oro/oro/2.0.8/oro-2.0.8.jar
urls[20] =
file:/d:/repo/org/apache/maven/shared/maven-doxia-tools/1.2/maven-doxia-tools-1.2.jar
urls[21] = file:/d:/repo/commons-io/commons-io/1.4/commons-io-1.4.jar
urls[22] =
file:/d:/repo/org/codehaus/plexus/plexus-archiver/1.0-alpha-7/plexus-archiver-1.0-alpha-7.jar
urls[23] = file:/d:/repo/org/mortbay/jetty/jetty/6.1.5/jetty-6.1.5.jar
urls[24] = file:/d:/repo/org/mortbay/jetty/jetty-util/6.1.5/jetty-util-6.1.5.jar
urls[25] =
file:/d:/repo/org/mortbay/jetty/servlet-api-2.5/6.1.5/servlet-api-2.5-6.1.5.jar
[FATAL ERROR] Container realm = plexus.core
urls[0] = file:/C:/maven/lib/maven-2.2.1-uber.jar
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] org/apache/tools/ant/launch/AntMain
org.apache.tools.ant.launch.AntMain
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NoClassDefFoundError: org/apache/tools/ant/launch/AntMain
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at
org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195)
at
org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255)
at
org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at org.apache.tools.ant.Project.initProperties(Project.java:308)
at org.apache.tools.ant.Project.init(Project.java:295)
at groovy.util.AntBuilder.createProject(AntBuilder.java:134)
at groovy.util.AntBuilder.<init>(AntBuilder.java:63)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.codehaus.groovy.runtime.MetaClassHelper.doConstructorInvoke(MetaClassHelper.java:535)
at
groovy.lang.MetaClassImpl.doConstructorInvoke(MetaClassImpl.java:2356)
at groovy.lang.MetaClassImpl.invokeConstructor(MetaClassImpl.java:1255)
at groovy.lang.MetaClassImpl.invokeConstructor(MetaClassImpl.java:1185)
at
org.codehaus.groovy.runtime.InvokerHelper.invokeConstructorOf(InvokerHelper.java:809)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeNewN(ScriptBytecodeAdapter.java:230)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeNew0(ScriptBytecodeAdapter.java:237)
at
org.codehaus.mojo.findbugs.FindBugsMojo.executeFindbugs(FindBugsMojo.groovy:689)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:78)
at
org.codehaus.mojo.findbugs.FindBugsMojo.executeReport(FindBugsMojo.groovy:523)
at
org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:98)
at
org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:164)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:328)
at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:132)
at
org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:142)
at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:109)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: java.lang.ClassNotFoundException: org.apache.tools.ant.launch.AntMain
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at
org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195)
at
org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255)
at
org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:274)
at
org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
...
{noformat}
Test-App project infos:
* Multi-Module with sub-sub-modules
* Included Checkstyle Plugin 2.5
* Reporting
I have tested it on Windows XP SP3 with Maven 2.2.1 and JDK 1.6.0_18.
Interesting observation is, that if I remove the Checkstyle Plugin in the
parent pom, the above error doesn't appear anymore. But then I have a problem
with the Checkstyle Plugin and its configuration for the reporting because I
want to use the checkstyle-rules.xml in the build-tools module.
I have configured the Checkstyle Plugin according to the website documented
here:
http://maven.apache.org/plugins/maven-checkstyle-plugin/examples/multi-module-config.html
Thanks for help!
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