java.lang.IncompatibleClassChangeError: Class com.google.gson.FieldNamingPolicy$1 does not implement the requested interface com.google.gson.d

spigotmc.org | 7 months ago
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    Root Cause Analysis

    1. java.lang.IncompatibleClassChangeError

      Class com.google.gson.FieldNamingPolicy$1 does not implement the requested interface com.google.gson.d

      at com.google.gson.rb.a()
    2. Gson
      e.a
      1. com.google.gson.rb.a(Unknown Source)[?:?]
      2. com.google.gson.rb.a(Unknown Source)[?:?]
      3. com.google.gson.rb.a(Unknown Source)[?:?]
      4. com.google.gson.rb.a(Unknown Source)[?:?]
      5. com.google.gson.e.a(Unknown Source)[?:?]
      6. com.google.gson.e.a(Unknown Source)[?:?]
      7. com.google.gson.e.a(Unknown Source)[?:?]
      7 frames
    3. com.minelazz.epicworldgenerator
      EpicWorldGenerator.onEnable
      1. com.minelazz.epicworldgenerator.nativeAPI.implementations.v1_9_R1.NMSImplementation.a(Unknown Source)[?:?]
      2. com.minelazz.epicworldgenerator.EpicConfigManager.a(Unknown Source)[?:?]
      3. com.minelazz.epicworldgenerator.EpicWorldGenerator.onEnable(Unknown Source)[?:?]
      3 frames
    4. Bukkit
      JavaPluginLoader.enablePlugin
      1. org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:291)[patched_1.9.jar:git-Paper-472]
      2. org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:332)[patched_1.9.jar:git-Paper-472]
      2 frames
    5. com.massivecraft.massivelag
      MassiveLagPluginLoader.enablePlugin
      1. com.massivecraft.massivelag.inject.event.MassiveLagPluginLoader.enablePlugin(MassiveLagPluginLoader.java:216)[MassiveLag.jar:?]
      1 frame
    6. Bukkit
      SimplePluginManager.enablePlugin
      1. org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:407)[patched_1.9.jar:git-Paper-472]
      1 frame
    7. org.bukkit.craftbukkit
      CraftServer.enablePlugins
      1. org.bukkit.craftbukkit.v1_9_R1.CraftServer.loadPlugin(CraftServer.java:355)[patched_1.9.jar:git-Paper-472]
      2. org.bukkit.craftbukkit.v1_9_R1.CraftServer.enablePlugins(CraftServer.java:315)[patched_1.9.jar:git-Paper-472]
      2 frames
    8. net.minecraft.server
      MinecraftServer.run
      1. net.minecraft.server.v1_9_R1.DedicatedServer.init(DedicatedServer.java:206)[patched_1.9.jar:git-Paper-472]
      2. net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:564)[patched_1.9.jar:git-Paper-472]
      2 frames
    9. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)[?:1.8.0_60]
      1 frame