[main] ERROR org.apache.maven.cli.MavenCli - For more information about the errors and possible solutions, please read the following articles: [main] ERROR org.apache.maven.cli.MavenCli - [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/InternalErrorException [main] DEBUG org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactoryAdapterFactoryImpl - Shutting down adapter factory; available factories [file-lock, rwlock-local, semaphore-local, noop]; available name mappers [discriminating, file-gav, file-hgav, file-static, gav, static] [main] DEBUG org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactoryAdapterFactoryImpl - Shutting down 'file-lock' factory [main] DEBUG org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactoryAdapterFactoryImpl - Shutting down 'rwlock-local' factory [main] DEBUG org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactoryAdapterFactoryImpl - Shutting down 'semaphore-local' factory [main] DEBUG org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactoryAdapterFactoryImpl - Shutting down 'noop' factory 16:15:56 [Error] exit status 1