java.lang.UnsupportedClassVersionError: appeng/coremod/AppEngCore : Unsupported major.minor version 52.0

GitHub | t9642577 | 4 months ago
tip
Do you find the tips below useful? Click on the to mark them and say thanks to rafael and poroszd . Or join the community to write better ones.
  1. 0
    samebug tip
    From v1.2 and beyond, ElasticSearch doesn't support Java 6 anymore, consider upgrading to Java 7 or any newer version or getting an older version of ElasticSearch.
  2. 0

    按下play就跳這個crash請問是?

    GitHub | 4 months ago | t9642577
    java.lang.UnsupportedClassVersionError: appeng/coremod/AppEngCore : Unsupported major.minor version 52.0
  3. 0
    samebug tip
    Update "latest" to Java 8 on DockerHub.
    via Google Groups by Marcus Haebler
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Übersetzung gefragt! (Minecraft (programmieren, Mods, Java)

    gutefrage.net | 1 year ago
    java.lang.NoClassDefFoundError: cpw/mods/fml/relauncher/IFMLLoadingPlugin
  6. 0

    MInecraft 1.8 Welt stürzt nach laden ab. Warum? (Computer, Spiele, Technik)

    gutefrage.net | 2 years ago
    java.lang.NoClassDefFoundError: cpw/mods/fml/relauncher/IFMLLoadingPlugin

  1. rafael 2 times, last 3 months ago
  2. andyglick 3 times, last 4 months ago
34 unregistered visitors
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. java.lang.UnsupportedClassVersionError

    appeng/coremod/AppEngCore : 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_75]
    2. java.lang.ClassLoader.defineClass(Unknown Source)[?:1.7.0_75]
    3. java.security.SecureClassLoader.defineClass(Unknown Source)[?:1.7.0_75]
    4. java.net.URLClassLoader.defineClass(Unknown Source)[?:1.7.0_75]
    5. java.net.URLClassLoader.access$100(Unknown Source)[?:1.7.0_75]
    6. java.net.URLClassLoader$1.run(Unknown Source)[?:1.7.0_75]
    7. java.net.URLClassLoader$1.run(Unknown Source)[?:1.7.0_75]
    8. java.security.AccessController.doPrivileged(Native Method)[?:1.7.0_75]
    9. java.net.URLClassLoader.findClass(Unknown Source)[?:1.7.0_75]
    9 frames
  3. Minecraft
    LaunchClassLoader.findClass
    1. net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)[launchwrapper-1.12.jar:?]
    1 frame
  4. Java RT
    Class.forName
    1. java.lang.ClassLoader.loadClass(Unknown Source)[?:1.7.0_75]
    2. java.lang.ClassLoader.loadClass(Unknown Source)[?:1.7.0_75]
    3. java.lang.Class.forName0(Native Method)[?:1.7.0_75]
    4. java.lang.Class.forName(Unknown Source)[?:1.7.0_75]
    4 frames
  5. MC Forge
    FMLTweaker.injectIntoClassLoader
    1. net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:552)[forge-1.10.2-12.18.3.2185.jar:?]
    2. net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:423)[forge-1.10.2-12.18.3.2185.jar:?]
    3. net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253)[forge-1.10.2-12.18.3.2185.jar:?]
    4. net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102)[forge-1.10.2-12.18.3.2185.jar:?]
    5. net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:79)[forge-1.10.2-12.18.3.2185.jar:?]
    6. net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:41)[forge-1.10.2-12.18.3.2185.jar:?]
    7. net.minecraftforge.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:138)[forge-1.10.2-12.18.3.2185.jar:?]
    7 frames
  6. Minecraft
    Launch.main
    1. net.minecraft.launchwrapper.Launch.launch(Launch.java:115)[launchwrapper-1.12.jar:?]
    2. net.minecraft.launchwrapper.Launch.main(Launch.java:28)[launchwrapper-1.12.jar:?]
    2 frames