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Samebug tips

  1. ,
    Expert tip

    A few things cause this exception:
    1) Check if you have all jars and if they're in the correct path.
    2) Your classpath might be broken, you can define it in the command line with java -cp yourClassPath or at your IDE if you're using one.

  2. ,
    Expert tip

    If you're using Hibernate, this indicates you're missing FasterXML Classmate dependency, which you can add to your dependencies. To add it, the groupId is com.fasterxml and artifactId is Classmate.

Solutions on the web

via Jenkins JIRA by jieryn, 1 year ago
Internal error in the plugin manager executing goal 'org.jvnet.hudson.tools:maven-hpi-plugin:1.52:apt-compile': Unable to load the mojo 'org.jvnet.hudson.tools:maven-hpi-plugin:1.52:apt-compile' in the plugin 'org.jvnet.hudson.tools:maven-hpi-plugin'. A required class is missing: com.sun.mirror.apt.AnnotationProcessorFactory
via jenkins-ci.org by Unknown author, 1 year ago
Internal error in the plugin manager executing goal 'org.jvnet.hudson.tools:maven-hpi-plugin:1.52:apt-compile': Unable to load the mojo 'org.jvnet.hudson.tools:maven-hpi-plugin:1.52:apt-compile' in the plugin 'org.jvnet.hudson.tools:maven-hpi-plugin'. A required class is missing: com.sun.mirror.apt.AnnotationProcessorFactory
via Jenkins JIRA by jieryn, 1 year ago
Internal error in the plugin manager executing goal 'org.jvnet.hudson.tools:maven-hpi-plugin:1.52:apt-compile': Unable to load the mojo 'org.jvnet.hudson.tools:maven-hpi-plugin:1.52:apt-compile' in the plugin 'org.jvnet.hudson.tools:maven-hpi-plugin'. A required class is missing: com.sun.mirror.apt.AnnotationProcessorFactory
via GitHub by akkie
, 2 years ago
Error configuring: org.springframework.boot:spring-boot-maven-plugin. Reason: Unable to retrieve component configurator for plugin configuration
via Stack Overflow by Unknown author, 2 years ago
] Path to dependency: 1) org.codehaus.mojo:aspectj-maven-plugin:maven-plugin:1.0 2) com.sun:tools:jar:1.4.2 ---------- 1 required artifact is missing. for artifact: org.codehaus.mojo:aspectj-maven-plugin:maven-plugin:1.0 from the
via Atlassian JIRA by Nick Pellow [Atlassian], 2 years ago
Error configuring: org.jvnet.jaxb2.maven2:maven-jaxb2-plugin. Reason: Error evaluating plugin parameter expression: project.compileClasspathElements
java.lang.ClassNotFoundException: com.sun.mirror.apt.AnnotationProcessorFactory	at java.lang.ClassNotFoundException.(ClassNotFoundException.java:77)	at java.net.URLClassLoader.findClass(URLClassLoader.java:385)	at java.lang.ClassLoader.loadClass(ClassLoader.java:653)	at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195)	at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:232)	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:619)	at java.lang.J9VMInternals.verifyImpl(Native Method)	at java.lang.J9VMInternals.verify(J9VMInternals.java:72)	at java.lang.J9VMInternals.initialize(J9VMInternals.java:134)	at java.lang.J9VMInternals.newInstanceImpl(Native Method)	at java.lang.Class.newInstance(Class.java:1325)	at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(JavaComponentFactory.java:44)	at org.codehaus.plexus.DefaultPlexusContainer.createComponentInstance(DefaultPlexusContainer.java:1464)	at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:93)	at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:92)	at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:331)	at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:440)	at org.codehaus.plexus.DefaultPlexusContainer.lookupMap(DefaultPlexusContainer.java:390)	at org.codehaus.plexus.component.composition.FieldComponentComposer.assignRequirementToField(FieldComponentComposer.java:103)	at org.codehaus.plexus.component.composition.FieldComponentComposer.assembleComponent(FieldComponentComposer.java:73)	at org.codehaus.plexus.component.composition.DefaultComponentComposerManager.assembleComponent(DefaultComponentComposerManager.java:68)	at org.codehaus.plexus.DefaultPlexusContainer.composeComponent(DefaultPlexusContainer.java:1486)	at org.codehaus.plexus.personality.plexus.lifecycle.phase.CompositionPhase.execute(CompositionPhase.java:29)	at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:101)	at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:105)	at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:95)	at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:92)	at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:331)	at org.codehaus.plexus.component.composition.FieldComponentComposer.assignRequirementToField(FieldComponentComposer.java:129)	at org.codehaus.plexus.component.composition.FieldComponentComposer.assembleComponent(FieldComponentComposer.java:73)	at org.codehaus.plexus.component.composition.DefaultComponentComposerManager.assembleComponent(DefaultComponentComposerManager.java:68)	at org.codehaus.plexus.DefaultPlexusContainer.composeComponent(DefaultPlexusContainer.java:1486)	at org.codehaus.plexus.personality.plexus.lifecycle.phase.CompositionPhase.execute(CompositionPhase.java:29)	at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:101)	at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:105)	at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:95)	at org.codehaus.plexus.component.manager.PerLookupComponentManager.getComponent(PerLookupComponentManager.java:48)	at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:331)	at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:440)	at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:652)	at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:468)	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.forkProjectLifecycle(DefaultLifecycleExecutor.java:1205)	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.forkLifecycle(DefaultLifecycleExecutor.java:1038)	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:643)	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)	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:48)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:600)	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)