java.lang.LinkageError: duplicate class definition: TestPlayer

Oracle Community | 843797 | 1 decade ago
  1. 0

    getting LinkageError with class loader

    Oracle Community | 1 decade ago | 843797
    java.lang.LinkageError: duplicate class definition: TestPlayer
  2. 0

    I get the following exception from time to time when deserializing: java.lang.LinkageError: loader (instance of org/mule/module/launcher/MuleApplicationClassLoader): attempted duplicate class definition for name: "com/esotericsoftware/kryo/serializers/U

    GitHub | 3 years ago | eugeneaiz
    java.lang.LinkageError: loader (instance of org/mule/module/launcher/MuleApplicationClassLoader): attempted duplicate class definition for name: "com/esotericsoftware/kryo/serializers/UnsafeCachedFieldFactory"
  3. 0

    Titan Dependency Breaks Web-Application

    GitHub | 3 years ago | symiosis
    java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[]]
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  5. 0

    NPCs can't be created

    GitHub | 2 years ago | Rodney3434
    org.apache.commons.lang.UnhandledException: Plugin AntiCheat v2.0.2 generated an exception while executing task 48
  6. 0

    ang.LinkageError: loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader)

    Stack Overflow | 2 years ago | user1432980
    java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[T omcat].StandardHost[localhost].StandardContext[/pmc-web]]

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    Root Cause Analysis

    1. java.lang.LinkageError

      duplicate class definition: TestPlayer

      at java.lang.ClassLoader.defineClass0()
    2. Java RT
      URLClassLoader.findClass
      1. java.lang.ClassLoader.defineClass0(Native Method)
      2. java.lang.ClassLoader.defineClass(ClassLoader.java:509)
      3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
      4. java.net.URLClassLoader.defineClass(URLClassLoader.java:246)
      5. java.net.URLClassLoader.access$100(URLClassLoader.java:54)
      6. java.net.URLClassLoader$1.run(URLClassLoader.java:193)
      7. java.security.AccessController.doPrivileged(Native Method)
      8. java.net.URLClassLoader.findClass(URLClassLoader.java:186)
      8 frames
    3. nirex
      EntryClassLoader.findClass
      1. nirex.EntryClassLoader.findClass(EntryClassLoader.java:33)
      1 frame
    4. Unknown
      TestLoader.main
      1. TestLoader.main(TestLoader.java:8)
      1 frame