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Robert Scholte commented on MPLUGIN-313: ---------------------------------------- I think there's something else going on, like a corrupt local repository. Please provide a small example and the output of {{mvn -v}} > Error injecting JavaAnnotationsMojoDescriptorExtractor > ------------------------------------------------------ > > Key: MPLUGIN-313 > URL: https://issues.apache.org/jira/browse/MPLUGIN-313 > Project: Maven Plugin Tools > Issue Type: Bug > Components: API > Affects Versions: 3.5 > Reporter: Paul Benedict > Priority: Blocker > > In the latest 3.5 snapshot, an exception prevents the building of a Mojo. I > tagged this as a "blocker" because I cannot find a workaround. > Messages and stack trace: > {code} > [WARNING] The POM for > org.apache.maven.plugin-tools:maven-plugin-tools-annotations:jar:3.5-20160826.210808-25 > is invalid, transitive dependencies (if any) will not be available, enable > debug logging for more details > [INFO] java-javadoc mojo extractor found 0 mojo descriptor. > [WARNING] Error injecting: > org.apache.maven.tools.plugin.extractor.annotations.JavaAnnotationsMojoDescriptorExtractor > java.lang.NoClassDefFoundError: > org/codehaus/plexus/archiver/manager/NoSuchArchiverException > at java.lang.Class.getDeclaredConstructors0(Native Method) > at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671) > at java.lang.Class.getDeclaredConstructors(Class.java:2020) > at > com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:245) > at > com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:99) > at > com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:657) > at > com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:875) > at > com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:798) > at > com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:281) > at > com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:213) > at > com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:998) > at > com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1031) > at > com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:994) > at > com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1044) > at > org.eclipse.sisu.space.AbstractDeferredClass.get(AbstractDeferredClass.java:48) > at > com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:86) > at > com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:54) > at > com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:70) > at > com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:115) > at > org.eclipse.sisu.bean.BeanScheduler$Activator.onProvision(BeanScheduler.java:176) > at > com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:126) > at > com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:68) > at > com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68) > at > com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:46) > at > com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) > at > com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1066) > at > com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) > at > com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:36) > at > com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) > at > com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1009) > at > com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1059) > at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1005) > at org.eclipse.sisu.inject.LazyBeanEntry.getValue(LazyBeanEntry.java:81) > at > org.eclipse.sisu.plexus.LazyPlexusBean.getValue(LazyPlexusBean.java:51) > at java.util.AbstractMap.get(AbstractMap.java:187) > at > org.apache.maven.tools.plugin.scanner.DefaultMojoScanner.populatePluginDescriptor(DefaultMojoScanner.java:87) > at > org.apache.maven.plugin.plugin.AbstractGeneratorMojo.execute(AbstractGeneratorMojo.java:245) > at > org.apache.maven.plugin.plugin.DescriptorGeneratorMojo.execute(DescriptorGeneratorMojo.java:90) > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) > ... > Caused by: java.lang.ClassNotFoundException: > org.codehaus.plexus.archiver.manager.NoSuchArchiverException > at > org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) > at > org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271) > at > org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247) > at > org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239) > ... 60 more > {code} > Build failure message: > {code} > Failed to execute goal > org.apache.maven.plugins:maven-plugin-plugin:3.5-SNAPSHOT:descriptor > (default-descriptor) on project mymojo-maven-plugin: The API of the mojo > scanner is not compatible with this plugin version. Please check the plugin > dependencies configured in the POM and ensure the versions match. > org/codehaus/plexus/archiver/manager/NoSuchArchiverException: > org.codehaus.plexus.archiver.manager.NoSuchArchiverException -> [Help 1] > {code} > PS: How is failure to inject a "warning"? Usually warnings are situations > that are abnormal but are recoverable. I believe this should be an "error" > since there's not an alternative, no? -- This message was sent by Atlassian JIRA (v6.3.4#6332)