java.lang.NoClassDefFoundError: org/apache/commons/io/IOUtils

spigotmc.org | 4 months ago
  1. 0

    Premium - Acknowledge-Rules (1.7+) [Spigot and Bukkit] [Paid] | Page 3 | SpigotMC - High Performance Minecraft

    spigotmc.org | 8 months ago
    org.apache.commons.lang.UnhandledException: Plugin AckRules v2.6-1.8 generated an exception while executing task 23
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  3. 0

    Boot Error on Spigot 1.8.3

    GitHub | 1 year ago | hornemans
    java.lang.NoClassDefFoundError: net/citizensnpcs/api/CitizensPlugin

  1. jstrayer 1 times, last 3 months ago
  2. Justin 1 times, last 4 months ago
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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    org.apache.commons.io.IOUtils

    at java.net.URLClassLoader.findClass()
  2. Java RT
    URLClassLoader.findClass
    1. java.net.URLClassLoader.findClass(URLClassLoader.java:381)[?:1.8.0_77]
    1 frame
  3. Bukkit
    PluginClassLoader.findClass
    1. org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101)[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    2. org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    2 frames
  4. Java RT
    ClassLoader.loadClass
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:424)[?:1.8.0_77]
    2. java.lang.ClassLoader.loadClass(ClassLoader.java:357)[?:1.8.0_77]
    2 frames
  5. com.minelazz.epicworldgenerator
    EpicWorldGenerator.onLoad
    1. com.minelazz.epicworldgenerator.structures.EpicStructureManager.<clinit>(Unknown Source)[?:?]
    2. com.minelazz.epicworldgenerator.u$0.<init>(Unknown Source)[?:?]
    3. com.minelazz.epicworldgenerator.u.onLoad(Unknown Source)[?:?]
    4. com.minelazz.epicworldgenerator.EpicWorldGenerator.onLoad(Unknown Source)[?:?]
    4 frames
  6. org.bukkit.craftbukkit
    CraftServer.loadPlugins
    1. org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugins(CraftServer.java:374)[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    1 frame
  7. MC Server
    ThreadServerApplication.run
    1. net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:152)[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    2. net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:458)[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    3. net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628)[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
    3 frames