Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,
    Expert tip

    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

  2. ,

    This is thrown when the Java Virtual Machine (JVM) tries to load a particular class and the specified class cannot be found in the classpath. If you are using a Java version less than 8, upgrade because java.util.Base64 only comes with > Java 8.

Solutions on the web

via bukkit.org by Unknown author, 1 year ago
com/google/gson/reflect/TypeToken
via GitHub by wasbeer
, 2 years ago
via Google Groups by Pramod A G, 5 months ago
via Stack Overflow by KARTHIKEYAN.A
, 9 months ago
via Stack Overflow by Dany123
, 3 months ago
com/parlagames/App
java.lang.NoClassDefFoundError: com/google/gson/reflect/TypeToken at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:80) at org.bukkit.plugin.java.JavaPluginLoader.getClassByName0(JavaPluginLoader.java:300) at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:76) at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:53) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at com.massivecraft.factions.P.getGsonBuilder(P.java:124) at com.massivecraft.factions.zcore.MPlugin.preEnable(MPlugin.java:68) at com.massivecraft.factions.P.onEnable(P.java:79) at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217) at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457) at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381) at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugin(CraftServer.java:282) at org.bukkit.craftbukkit.v1_6_R2.CraftServer.enablePlugins(CraftServer.java:264) at net.minecraft.server.v1_6_R2.MinecraftServer.l(MinecraftServer.java:313) at net.minecraft.server.v1_6_R2.MinecraftServer.f(MinecraftServer.java:290) at net.minecraft.server.v1_6_R2.MinecraftServer.a(MinecraftServer.java:250) at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.java:151) at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:391) at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)Caused by: java.lang.ClassNotFoundException: com.google.gson.reflect.TypeToken at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:80) at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:53) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 29 more