[ http://jira.codehaus.org/browse/MNG-2571?page=comments#action_76262 ] Stephane Nicoll commented on MNG-2571: --------------------------------------
The interface and the implementation are in different classloaders which is the root cause of this exception. > ArrayStoreException when handling a pojo array in a plugin configuration > ------------------------------------------------------------------------ > > Key: MNG-2571 > URL: http://jira.codehaus.org/browse/MNG-2571 > Project: Maven 2 > Issue Type: Bug > Components: Embedding > Affects Versions: 2.0.4 > Environment: maven-ear-plugin test cases > Reporter: Stephane Nicoll > > I am currently writing test cases with the embedder for the EAR plugin. It > runs fine with basic plugin's configuration but as soon as I use the > _modules_ element, I got an ArrayStoreException > Full stacktrace > {noformat} > java.lang.ArrayStoreException > at java.lang.System.arraycopy(Native Method) > at java.util.ArrayList.toArray(ArrayList.java:305) > at > org.codehaus.plexus.component.configurator.converters.composite.ArrayConverter.fromConfiguration(ArrayConverter.java:141) > at > org.codehaus.plexus.component.configurator.converters.ComponentValueSetter.configure(ComponentValueSetter.java:247) > at > org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter.processConfiguration(ObjectWithFieldsConverter.java:137) > at > org.codehaus.plexus.component.configurator.BasicComponentConfigurator.configureComponent(BasicComponentConfigurator.java:56) > at > org.apache.maven.plugin.DefaultPluginManager.populatePluginFields(DefaultPluginManager.java:1030) > at > org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:576) > at > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:390) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:534) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:488) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:458) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140) > at > org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:441) > at > org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:382) > at > org.apache.maven.plugin.ear.AbstractEarPluginTestCase.executeMojo(AbstractEarPluginTestCase.java:86) > at > org.apache.maven.plugin.ear.EarMojoTest.doTestProject(EarMojoTest.java:35) > at > org.apache.maven.plugin.ear.EarMojoTest.testProject02(EarMojoTest.java:29) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at > com.intellij.rt.execution.junit2.JUnitStarter.main(JUnitStarter.java:32) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90) > {noformat} > Steps to reproduce, get the latest version of the EAR plugin and uncomment > the method {{testProject02}} in {{EarMojoTest}} -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
