java.lang.NoClassDefFoundError: io/netty/channel/EventLoopGroup

GitHub | EBatTiVo | 2 years ago
  1. 0
    Failed to disconnect from MessageBusConnection. Either create the connection using a disposable, or disconnect manually.
  2. 0

    Broken in IDEA 13 GA

    GitHub | 3 years ago | aGrmbl
    java.lang.ClassNotFoundException: ro.redeul.google.go.components.GoBundledSdkDetector PluginClassLoader[ro.redeul.google.go, 0.9.16]
  3. 0

    LightPlatformCodeInsightFixtureTestCase usage isn't working anymore?

    GitHub | 8 months ago | calexHG
    java.lang.NoClassDefFoundError: io/netty/channel/EventLoopGroup
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  5. 0

    Missing class definition when running unit tests.

    GitHub | 2 years ago | EBatTiVo
    java.lang.NoClassDefFoundError: io/netty/channel/EventLoopGroup
  6. 0

    Missing class definition when running unit tests.

    GitHub | 2 years ago | EBatTiVo
    java.lang.NoClassDefFoundError: io/netty/channel/EventLoopGroup

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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    io.netty.channel.EventLoopGroup

    at java.net.URLClassLoader$1.run()
  2. Java RT
    Class.forName
    1. java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    2. java.security.AccessController.doPrivileged(Native Method)
    3. java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    4. java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    5. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    6. java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    7. java.lang.Class.forName0(Native Method)
    8. java.lang.Class.forName(Class.java:249)
    8 frames
  3. IDEA
    UsefulTestCase$3.run
    1. com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:408)
    2. com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.a(ComponentManagerImpl.java:398)
    3. com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$000(ComponentManagerImpl.java:384)
    4. com.intellij.openapi.components.impl.ComponentManagerImpl.a(ComponentManagerImpl.java:107)
    5. com.intellij.openapi.components.impl.ComponentManagerImpl.init(ComponentManagerImpl.java:89)
    6. com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:87)
    7. com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:508)
    8. com.intellij.idea.IdeaTestApplication$1.run(IdeaTestApplication.java:54)
    9. com.intellij.openapi.application.RunResult.run(RunResult.java:38)
    10. com.intellij.openapi.application.WriteAction$1$1.run(WriteAction.java:47)
    11. com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:984)
    12. com.intellij.openapi.application.WriteAction$1.run(WriteAction.java:44)
    13. com.intellij.openapi.application.WriteAction.execute(WriteAction.java:53)
    14. com.intellij.idea.IdeaTestApplication.getInstance(IdeaTestApplication.java:52)
    15. com.intellij.testFramework.fixtures.impl.HeavyIdeaTestFixtureImpl.b(HeavyIdeaTestFixtureImpl.java:176)
    16. com.intellij.testFramework.fixtures.impl.HeavyIdeaTestFixtureImpl.setUp(HeavyIdeaTestFixtureImpl.java:101)
    17. com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl$18.run(CodeInsightTestFixtureImpl.java:1123)
    18. com.intellij.util.ui.UIUtil.invokeAndWaitIfNeeded(UIUtil.java:2074)
    19. com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl.setUp(CodeInsightTestFixtureImpl.java:1119)
    20. com.intellij.testFramework.fixtures.JavaCodeInsightFixtureTestCase.setUp(JavaCodeInsightFixtureTestCase.java:57)
    21. com.intellij.testFramework.UsefulTestCase.defaultRunBare(UsefulTestCase.java:340)
    22. com.intellij.testFramework.UsefulTestCase$3.run(UsefulTestCase.java:353)
    22 frames
  4. Java RT
    EventDispatchThread.run
    1. java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
    2. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:672)
    3. java.awt.EventQueue.access$400(EventQueue.java:81)
    4. java.awt.EventQueue$2.run(EventQueue.java:633)
    5. java.awt.EventQueue$2.run(EventQueue.java:631)
    6. java.security.AccessController.doPrivileged(Native Method)
    7. java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
    8. java.awt.EventQueue.dispatchEvent(EventQueue.java:642)
    9. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
    10. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
    11. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
    12. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
    13. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
    14. java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
    14 frames