org.bukkit.plugin.InvalidPluginException

java.lang.NoClassDefFoundError: com/intellectualcrafters/plot/flag/AbstractFlag

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jsp-api and servlet-api jars must NOT be deployed by your web app. They should be marked as provided but not deployed by your app.

The server rejects all jars that already belong to the server runtime (such as tomcat-.jar, servlet.jar). Consider substituting the CORS filter you're using for this one: https://goo.gl/ctQ7Fs

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Solutions on the web214

  • via GitHub by renzotom
    , 10 months ago
    java.lang.NoClassDefFoundError: com/intellectualcrafters/plot/flag/AbstractFlag
  • java.lang.NoClassDefFoundError: **com/bugsnag/callbacks/Callback**
  • via GitHub by RovertS
    , 1 year ago
    java.lang.NoClassDefFoundError: com/sk89q/worldedit/MaxChangedBlocksException
  • Stack trace

    • org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: com/intellectualcrafters/plot/flag/AbstractFlag at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133)[spigot.jar:git-Spigot-455072c-2f5bda8] at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329)[spigot.jar:git-Spigot-455072c-2f5bda8] at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251)[spigot.jar:git-Spigot-455072c-2f5bda8] at org.bukkit.craftbukkit.v1_10_R1.CraftServer.loadPlugins(CraftServer.java:298)[spigot.jar:git-Spigot-455072c-2f5bda8] at net.minecraft.server.v1_10_R1.DedicatedServer.init(DedicatedServer.java:203)[spigot.jar:git-Spigot-455072c-2f5bda8] at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:535)[spigot.jar:git-Spigot-455072c-2f5bda8] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_72] Caused by: java.lang.NoClassDefFoundError: com/intellectualcrafters/plot/flag/AbstractFlag at java.lang.Class.forName0(Native Method)[?:1.8.0_72] at java.lang.Class.forName(Class.java:348)[?:1.8.0_72] at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64)[spigot.jar:git-Spigot-455072c-2f5bda8] at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129)[spigot.jar:git-Spigot-455072c-2f5bda8] ... 6 more Caused by: java.lang.ClassNotFoundException: com.intellectualcrafters.plot.flag.AbstractFlag at java.net.URLClassLoader.findClass(URLClassLoader.java:381)[?:1.8.0_72] at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101)[spigot.jar:git-Spigot-455072c-2f5bda8] at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)[spigot.jar:git-Spigot-455072c-2f5bda8] at java.lang.ClassLoader.loadClass(ClassLoader.java:424)[?:1.8.0_72] at java.lang.ClassLoader.loadClass(ClassLoader.java:357)[?:1.8.0_72] ... 10 more

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