java.lang.ClassNotFoundException: org.sonatype.nexus.log.internal.NexusEventSystemAppender

Sonatype JIRA | Rich Seddon | 4 years ago
  1. 0

    I'm seeing this error in the wrapper.log on upgrade to 2.2 from 2.1.2. Looks like the class was changed? We need an upgrade step. {noformat} jvm 1 | 14:38:35,348 |-ERROR in ch.qos.logback.core.joran.action.AppenderAction - Could not create an Appender of type [org.sonatype.nexus.log.internal.NexusEventSystemAppender]. ch.qos.logback.core.util.DynamicClassLoadingException: Failed to instantiate type org.sonatype.nexus.log.internal.NexusEventSystemAppender jvm 1 | at ch.qos.logback.core.util.DynamicClassLoadingException: Failed to instantiate type org.sonatype.nexus.log.internal.NexusEventSystemAppender jvm 1 | at at ch.qos.logback.core.util.OptionHelper.instantiateByClassName(OptionHelper.java:54) jvm 1 | at at ch.qos.logback.core.util.OptionHelper.instantiateByClassName(OptionHelper.java:32) jvm 1 | at at ch.qos.logback.core.joran.action.AppenderAction.begin(AppenderAction.java:54) jvm 1 | at at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:276) jvm 1 | at at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:148) jvm 1 | at at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:130) jvm 1 | at at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50) jvm 1 | at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:147) jvm 1 | at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:133) jvm 1 | at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:96) jvm 1 | at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:73) jvm 1 | at at org.sonatype.nexus.log.internal.LogbackLogManager.reconfigure(LogbackLogManager.java:467) jvm 1 | at at org.sonatype.nexus.log.internal.LogbackLogManager.configure(LogbackLogManager.java:318) jvm 1 | at at org.sonatype.nexus.log.internal.LogbackReconfigureEventInspector.inspect(LogbackReconfigureEventInspector.java:43) jvm 1 | at at org.sonatype.nexus.events.DefaultEventInspectorHost.processEvent(DefaultEventInspectorHost.java:128) jvm 1 | at at org.sonatype.nexus.events.DefaultEventInspectorHost.onEvent(DefaultEventInspectorHost.java:101) jvm 1 | at at org.sonatype.plexus.appevents.AbstractSimpleEventMulticaster.notifyEventListeners(AbstractSimpleEventMulticaster.java:53) jvm 1 | at at org.sonatype.nexus.DefaultNexus.initialize(DefaultNexus.java:397) jvm 1 | at at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.initialize(PlexusLifecycleManager.java:338) jvm 1 | at at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.manageLifecycle(PlexusLifecycleManager.java:296) jvm 1 | at at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.onProvision(PlexusLifecycleManager.java:148) jvm 1 | at at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:108) jvm 1 | at at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:55) jvm 1 | at at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68) jvm 1 | at at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45) jvm 1 | at at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) jvm 1 | at at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1043) jvm 1 | at at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) jvm 1 | at at com.google.inject.Scopes$1$1.get(Scopes.java:59) jvm 1 | at at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) jvm 1 | at at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:990) jvm 1 | at at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1036) jvm 1 | at at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:986) jvm 1 | at at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:83) jvm 1 | at at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:49) jvm 1 | at at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:253) jvm 1 | at at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:245) jvm 1 | at at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:239) jvm 1 | at at org.sonatype.nexus.web.NexusBooterListener.contextInitialized(NexusBooterListener.java:40) jvm 1 | at at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:764) jvm 1 | at at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:406) jvm 1 | at at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:756) jvm 1 | at at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:242) jvm 1 | at at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1221) jvm 1 | at at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:699) jvm 1 | at at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:454) jvm 1 | at at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) jvm 1 | at at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224) jvm 1 | at at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167) jvm 1 | at at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) jvm 1 | at at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90) jvm 1 | at at org.eclipse.jetty.server.Server.doStart(Server.java:262) jvm 1 | at at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) jvm 1 | at at org.sonatype.sisu.jetty.Jetty8$JettyWrapperThread.run(Jetty8.java:145) jvm 1 | Caused by: java.lang.ClassNotFoundException: org.sonatype.nexus.log.internal.NexusEventSystemAppender jvm 1 | at at java.net.URLClassLoader$1.run(URLClassLoader.java:366) jvm 1 | at at java.net.URLClassLoader$1.run(URLClassLoader.java:355) jvm 1 | at at java.security.AccessController.doPrivileged(Native Method) jvm 1 | at at java.net.URLClassLoader.findClass(URLClassLoader.java:354) jvm 1 | at at java.lang.ClassLoader.loadClass(ClassLoader.java:423) jvm 1 | at at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) jvm 1 | at at java.lang.ClassLoader.loadClass(ClassLoader.java:356) jvm 1 | at at ch.qos.logback.core.util.OptionHelper.instantiateByClassName(OptionHelper.java:46) jvm 1 | at ... 53 common frames omitted {noformat}

    Sonatype JIRA | 4 years ago | Rich Seddon
    java.lang.ClassNotFoundException: org.sonatype.nexus.log.internal.NexusEventSystemAppender
  2. 0

    I'm seeing this error in the wrapper.log on upgrade to 2.2 from 2.1.2. Looks like the class was changed? We need an upgrade step. {noformat} jvm 1 | 14:38:35,348 |-ERROR in ch.qos.logback.core.joran.action.AppenderAction - Could not create an Appender of type [org.sonatype.nexus.log.internal.NexusEventSystemAppender]. ch.qos.logback.core.util.DynamicClassLoadingException: Failed to instantiate type org.sonatype.nexus.log.internal.NexusEventSystemAppender jvm 1 | at ch.qos.logback.core.util.DynamicClassLoadingException: Failed to instantiate type org.sonatype.nexus.log.internal.NexusEventSystemAppender jvm 1 | at at ch.qos.logback.core.util.OptionHelper.instantiateByClassName(OptionHelper.java:54) jvm 1 | at at ch.qos.logback.core.util.OptionHelper.instantiateByClassName(OptionHelper.java:32) jvm 1 | at at ch.qos.logback.core.joran.action.AppenderAction.begin(AppenderAction.java:54) jvm 1 | at at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:276) jvm 1 | at at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:148) jvm 1 | at at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:130) jvm 1 | at at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50) jvm 1 | at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:147) jvm 1 | at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:133) jvm 1 | at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:96) jvm 1 | at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:73) jvm 1 | at at org.sonatype.nexus.log.internal.LogbackLogManager.reconfigure(LogbackLogManager.java:467) jvm 1 | at at org.sonatype.nexus.log.internal.LogbackLogManager.configure(LogbackLogManager.java:318) jvm 1 | at at org.sonatype.nexus.log.internal.LogbackReconfigureEventInspector.inspect(LogbackReconfigureEventInspector.java:43) jvm 1 | at at org.sonatype.nexus.events.DefaultEventInspectorHost.processEvent(DefaultEventInspectorHost.java:128) jvm 1 | at at org.sonatype.nexus.events.DefaultEventInspectorHost.onEvent(DefaultEventInspectorHost.java:101) jvm 1 | at at org.sonatype.plexus.appevents.AbstractSimpleEventMulticaster.notifyEventListeners(AbstractSimpleEventMulticaster.java:53) jvm 1 | at at org.sonatype.nexus.DefaultNexus.initialize(DefaultNexus.java:397) jvm 1 | at at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.initialize(PlexusLifecycleManager.java:338) jvm 1 | at at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.manageLifecycle(PlexusLifecycleManager.java:296) jvm 1 | at at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.onProvision(PlexusLifecycleManager.java:148) jvm 1 | at at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:108) jvm 1 | at at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:55) jvm 1 | at at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68) jvm 1 | at at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45) jvm 1 | at at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) jvm 1 | at at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1043) jvm 1 | at at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) jvm 1 | at at com.google.inject.Scopes$1$1.get(Scopes.java:59) jvm 1 | at at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) jvm 1 | at at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:990) jvm 1 | at at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1036) jvm 1 | at at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:986) jvm 1 | at at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:83) jvm 1 | at at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:49) jvm 1 | at at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:253) jvm 1 | at at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:245) jvm 1 | at at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:239) jvm 1 | at at org.sonatype.nexus.web.NexusBooterListener.contextInitialized(NexusBooterListener.java:40) jvm 1 | at at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:764) jvm 1 | at at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:406) jvm 1 | at at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:756) jvm 1 | at at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:242) jvm 1 | at at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1221) jvm 1 | at at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:699) jvm 1 | at at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:454) jvm 1 | at at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) jvm 1 | at at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224) jvm 1 | at at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167) jvm 1 | at at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) jvm 1 | at at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90) jvm 1 | at at org.eclipse.jetty.server.Server.doStart(Server.java:262) jvm 1 | at at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59) jvm 1 | at at org.sonatype.sisu.jetty.Jetty8$JettyWrapperThread.run(Jetty8.java:145) jvm 1 | Caused by: java.lang.ClassNotFoundException: org.sonatype.nexus.log.internal.NexusEventSystemAppender jvm 1 | at at java.net.URLClassLoader$1.run(URLClassLoader.java:366) jvm 1 | at at java.net.URLClassLoader$1.run(URLClassLoader.java:355) jvm 1 | at at java.security.AccessController.doPrivileged(Native Method) jvm 1 | at at java.net.URLClassLoader.findClass(URLClassLoader.java:354) jvm 1 | at at java.lang.ClassLoader.loadClass(ClassLoader.java:423) jvm 1 | at at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) jvm 1 | at at java.lang.ClassLoader.loadClass(ClassLoader.java:356) jvm 1 | at at ch.qos.logback.core.util.OptionHelper.instantiateByClassName(OptionHelper.java:46) jvm 1 | at ... 53 common frames omitted {noformat}

    Sonatype JIRA | 4 years ago | Rich Seddon
    java.lang.ClassNotFoundException: org.sonatype.nexus.log.internal.NexusEventSystemAppender
  3. 0

    GitHub comment 157#139906980

    GitHub | 1 year ago | aurusov
    java.lang.ClassNotFoundException: rao_model.Embedded
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    NoClassDefFoundError w/shaded 2.0.0.beta1 jar

    GitHub | 1 year ago | aleph-zero
    java.lang.NoClassDefFoundError: org/elasticsearch/common/util/concurrent/jsr166e/LongAdder
  6. 0

    Classpath issue with Intellij Idea 2016.1.1 and Gradle

    Stack Overflow | 7 months ago | Paul Hunnisett
    com.badlogic.gdx.utils.GdxRuntimeException: java.lang.NoClassDefFoundError: com/badlogic/gdx/physics/box2d/Shape

  1. andyglick 2 times, last 5 days ago
  2. richard77 1 times, last 1 week ago
  3. musketyr 2 times, last 1 week ago
  4. michallos 2 times, last 1 week ago
  5. batwalrus76 2 times, last 1 week ago
67 more registered users
28 unregistered visitors
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. java.lang.ClassNotFoundException

    org.sonatype.nexus.log.internal.NexusEventSystemAppender

    at java.net.URLClassLoader$1.run()
  2. Java RT
    ClassLoader.loadClass
    1. java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    2. java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    3. java.security.AccessController.doPrivileged(Native Method)
    4. java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    5. java.lang.ClassLoader.loadClass(ClassLoader.java:423)
    6. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    7. java.lang.ClassLoader.loadClass(ClassLoader.java:356)
    7 frames
  3. Logback Core Module
    OptionHelper.instantiateByClassName
    1. ch.qos.logback.core.util.OptionHelper.instantiateByClassName(OptionHelper.java:46)
    1 frame