java.lang.LinkageError: loader (instance of org/bukkit/plugin/java/PluginClassLoader): attempted duplicate class definition for name: "com/mongodb/client/model/Filters"

Stack Overflow | Franz-kun | 4 months ago
  1. 0

    java.lang.LinkageError: attempted duplicate class definition

    Stack Overflow | 4 months ago | Franz-kun
    java.lang.LinkageError: loader (instance of org/bukkit/plugin/java/PluginClassLoader): attempted duplicate class definition for name: "com/mongodb/client/model/Filters"
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    bukkit.org | 1 year ago
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    java.lang.LinkageError: loader (instance of org/bukkit/plugin/java/PluginClassLoader): attempted duplicate class definition for name: "com/massivecraft/massivecore/mixin/Mixin"
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    java.lang.LinkageError: loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader)

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    Root Cause Analysis

    1. java.lang.LinkageError

      loader (instance of org/bukkit/plugin/java/PluginClassLoader): attempted duplicate class definition for name: "com/mongodb/client/model/Filters"

      at java.lang.ClassLoader.defineClass1()
    2. Java RT
      URLClassLoader.findClass
      1. java.lang.ClassLoader.defineClass1(Native Method)
      2. java.lang.ClassLoader.defineClass(ClassLoader.java:763)
      3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
      4. java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
      5. java.net.URLClassLoader.access$100(URLClassLoader.java:73)
      6. java.net.URLClassLoader$1.run(URLClassLoader.java:368)
      7. java.net.URLClassLoader$1.run(URLClassLoader.java:362)
      8. java.security.AccessController.doPrivileged(Native Method)
      9. java.net.URLClassLoader.findClass(URLClassLoader.java:361)
      9 frames
    3. Bukkit
      PluginClassLoader.findClass
      1. org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101)
      2. org.bukkit.plugin.java.JavaPluginLoader.getClassByName(JavaPluginLoader.java:195)
      3. org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:97)
      4. org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
      4 frames
    4. Java RT
      ClassLoader.loadClass
      1. java.lang.ClassLoader.loadClass(ClassLoader.java:424)
      2. java.lang.ClassLoader.loadClass(ClassLoader.java:357)
      2 frames
    5. me.franzsan.data
      MongoCharacter.lambda$loadCharacter$0
      1. me.franzsan.data.mongo.MongoCharacter.existsCharacter(MongoCharacter.java:109)
      2. me.franzsan.data.mongo.MongoCharacter.lambda$loadCharacter$0(MongoCharacter.java:44)
      2 frames
    6. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames