java.lang.NullPointerException: null

GitHub | paulgallagher75 | 3 weeks ago
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  1. 0

    Extension throws error when there is a blank artifactID in a dependency

    GitHub | 1 year ago | pgier
    org.commonjava.maven.atlas.ident.ref.InvalidRefException: ProjectId must contain non-empty groupId AND artifactId. (Given: 'jdbcdrivers':'')
  2. 0

    GitHub comment 177#128795286

    GitHub | 2 years ago | VaclavDedik
    org.commonjava.maven.ext.manip.ManipulationException: Failed to resolve POM: org.commonjava.maven.ext:pluginMgmt1:pom:1.0
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  4. 0

    GitHub comment 226#144388259

    GitHub | 1 year ago | torsten-liermann
    java.lang.ClassCastException: org.codehaus.plexus.util.xml.Xpp3Dom cannot be cast to org.codehaus.plexus.util.xml.Xpp3Dom
  5. 0

    Injection/Logger Issue

    GitHub | 3 years ago | rnc
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at org.commonjava.maven.ext.manip.impl.DependencyRemovalManipulator.apply()
    2. org.commonjava.maven
      ManipulatingEventSpy.onEvent
      1. org.commonjava.maven.ext.manip.impl.DependencyRemovalManipulator.apply(DependencyRemovalManipulator.java:109)[pom-manipulation-ext-2.7.jar:2.7]
      2. org.commonjava.maven.ext.manip.impl.DependencyRemovalManipulator.applyChanges(DependencyRemovalManipulator.java:91)[pom-manipulation-ext-2.7.jar:2.7]
      3. org.commonjava.maven.ext.manip.ManipulationManager.applyManipulations(ManipulationManager.java:227)[pom-manipulation-ext-2.7.jar:2.7]
      4. org.commonjava.maven.ext.manip.ManipulationManager.scanAndApply(ManipulationManager.java:148)[pom-manipulation-ext-2.7.jar:2.7]
      5. org.commonjava.maven.ext.manip.ManipulatingEventSpy.onEvent(ManipulatingEventSpy.java:132)[pom-manipulation-ext-2.7.jar:2.7]
      5 frames
    3. Maven Core
      DefaultMaven.execute
      1. org.apache.maven.eventspy.internal.EventSpyDispatcher.onEvent(EventSpyDispatcher.java:108)[maven-core-3.2.3.jar:3.2.3]
      2. org.apache.maven.eventspy.internal.EventSpyExecutionListener.projectDiscoveryStarted(EventSpyExecutionListener.java:47)[maven-core-3.2.3.jar:3.2.3]
      3. org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:57)[maven-core-3.2.3.jar:3.2.3]
      4. org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:42)[maven-core-3.2.3.jar:3.2.3]
      5. org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:238)[maven-core-3.2.3.jar:3.2.3]
      6. org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)[maven-core-3.2.3.jar:3.2.3]
      6 frames
    4. M3 Interceptor
      MavenCli.main
      1. org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)[maven-embedder-3.2.3.jar:3.2.3]
      2. org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)[maven-embedder-3.2.3.jar:3.2.3]
      3. org.apache.maven.cli.MavenCli.main(MavenCli.java:158)[maven-embedder-3.2.3.jar:3.2.3]
      3 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.8.0_66]
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[na:1.8.0_66]
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_66]
      4. java.lang.reflect.Method.invoke(Method.java:497)[na:1.8.0_66]
      4 frames
    6. Plexus
      Launcher.main
      1. org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)[plexus-classworlds-2.5.1.jar:na]
      2. org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)[plexus-classworlds-2.5.1.jar:na]
      3. org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)[plexus-classworlds-2.5.1.jar:na]
      4. org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)[plexus-classworlds-2.5.1.jar:na]
      4 frames