plugin.yml

I get this error with enything I try when I make a plugin using eclipes.



name: HelloWorld
main: me.pyro.HelloWorld.HelloWorld
version: 1.0
description: >
Hello World!
commands:

Code:

2011-12-02 18:55:28 [INFO] Starting minecraft server version 1.0.0
2011-12-02 18:55:28 [INFO] Loading properties
2011-12-02 18:55:28 [INFO] Starting Minecraft server on *:25565
2011-12-02 18:55:28 [INFO] This server is running Craftbukkit version git-Bukkit-1.8.1-R4-55-g5e3819c-b1531jnks (MC: 1.0.0) (Implementing API version 1.0.0-R1-SNAPSHOT)
2011-12-02 18:55:28 [SEVERE] Could not load 'plugins\HelloWorld.jar' in folder 'plugins':
java.lang.UnsupportedClassVersionError: me/pyro/HelloWorld/HelloWorld : Unsupported major.minor version 51.0
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(Unknown Source)
    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$000(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.findClass(PluginClassLoader.java:36)
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:24)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Unknown Source)
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:170)
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:215)
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:136)
    at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:147)
    at org.bukkit.craftbukkit.CraftServer.<init>(CraftServer.java:123)
    at net.minecraft.server.ServerConfigurationManager.<init>(ServerConfigurationManager.java:52)
    at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:141)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:388)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:457)
2011-12-02 18:55:28 [INFO] Preparing level "world"
2011-12-02 18:55:28 [INFO] Default game type: 0
2011-12-02 18:55:28 [INFO] Preparing start region for level 0 (Seed: 7514600764036757049)
2011-12-02 18:55:29 [INFO] Preparing start region for level 1 (Seed: 7514600764036757049)
2011-12-02 18:55:29 [INFO] Preparing spawn area: 3%
2011-12-02 18:55:30 [INFO] Preparing start region for level 2 (Seed: 7514600764036757049)
2011-12-02 18:55:30 [INFO] Preparing spawn area: 52%
2011-12-02 18:55:30 [INFO] Server permissions file permissions.yml is empty, ignoring it
2011-12-02 18:55:30 [INFO] Done (0.244s)! For help, type "help" or "?"

 

I reccomend checking your plugin.yml in this site to check for any syntax errors like tabs

 

It works fine.

On that site anyhow, but still errors trying to run the server.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

This might help you.

 

Still failed..

 

@SuperPyroManiac
Compile for java 6 not java 7
Assuming your server is running java 6

 

I'm sorry, but how would I do that, im VERY new to java and thanks for your help.

 

quickest way is to set the compiler to compile 1.6 compliant code. That should work.

 

Just do like it do

name: PLUGINNAME
main: me.NAME.PLUGINNAM.PLUGINNAME
version: 1

commands:
example:
description: This is an example command !
permission: PLUGINNAME.example
permission-message: You don't have <permission>