org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/comze_instancelabs/minigamesapi/MinigamesAPI : Unsupported major.minor version 52.0

GitHub | TheKingCreepy | 5 months ago
  1. 0

    GitHub comment 98#240175727

    GitHub | 5 months ago | TheKingCreepy
    org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/comze_instancelabs/minigamesapi/MinigamesAPI : Unsupported major.minor version 52.0
  2. 0

    Plugin broken with latest spigot build

    GitHub | 2 years ago | bykidi
    org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: fr/xephi/authme/AuthMe : Unsupported major.minor version 52.0
  3. 0

    GitHub comment 3#166158348

    GitHub | 1 year ago | LeonP-S
    org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/j0ach1mmall3/permissionsshop/Main : Unsupported major.minor version 52.0
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  5. 0

    Plugin not loading.

    GitHub | 1 year ago | yetshadow
    org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/j0ach1mmall3/ultimatecosmetics/Main : Unsupported major.minor version 52.0
  6. 0

    GitHub comment 4#167602968

    GitHub | 1 year ago | Ser3196
    org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/j0ach1mmall3/permissionsshop/Main : Unsupported major.minor version 52.0

  1. Rafael Fischer Viola 1 times, last 3 days ago
  2. andyglick 3 times, last 1 month ago
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Root Cause Analysis

  1. java.lang.UnsupportedClassVersionError

    com/comze_instancelabs/minigamesapi/MinigamesAPI : Unsupported major.minor version 52.0

    at java.lang.ClassLoader.defineClass1()
  2. Java RT
    URLClassLoader.findClass
    1. java.lang.ClassLoader.defineClass1(Native Method)[?:1.7.0_80]
    2. java.lang.ClassLoader.defineClass(Unknown Source)[?:1.7.0_80]
    3. java.security.SecureClassLoader.defineClass(Unknown Source)[?:1.7.0_80]
    4. java.net.URLClassLoader.defineClass(Unknown Source)[?:1.7.0_80]
    5. java.net.URLClassLoader.access$100(Unknown Source)[?:1.7.0_80]
    6. java.net.URLClassLoader$1.run(Unknown Source)[?:1.7.0_80]
    7. java.net.URLClassLoader$1.run(Unknown Source)[?:1.7.0_80]
    8. java.security.AccessController.doPrivileged(Native Method)[?:1.7.0_80]
    9. java.net.URLClassLoader.findClass(Unknown Source)[?:1.7.0_80]
    9 frames
  3. Bukkit
    PluginClassLoader.findClass
    1. org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    2. org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    2 frames
  4. Java RT
    Class.forName
    1. java.lang.ClassLoader.loadClass(Unknown Source)[?:1.7.0_80]
    2. java.lang.ClassLoader.loadClass(Unknown Source)[?:1.7.0_80]
    3. java.lang.Class.forName0(Native Method)[?:1.7.0_80]
    4. java.lang.Class.forName(Unknown Source)[?:1.7.0_80]
    4 frames
  5. Bukkit
    SimplePluginManager.loadPlugins
    1. org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    2. org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    3. org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    4. org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:275)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    4 frames
  6. org.bukkit.craftbukkit
    CraftServer.loadPlugins
    1. org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugins(CraftServer.java:291)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    1 frame
  7. net.minecraft.server
    MinecraftServer.run
    1. net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:198)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    2. net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:524)[spigot-1.8.8.jar:git-Spigot-6c9b0a1-de5c261]
    2 frames
  8. Java RT
    Thread.run
    1. java.lang.Thread.run(Unknown Source)[?:1.7.0_80]
    1 frame