Error On Plugin Load...

Just been trying to make a plugin, and all the errors in eclipse are gone exports perfectly but when i put it into my server i get this...

Code:

22:36:41 [SEVERE] Could not load 'plugins\ColorSign.jar' in folder 'plugins':
java.lang.ClassNotFoundException: me.RazorFlint.ColorSign
        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.j
ava:160)
        at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.
java:191)
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager
.java:115)
        at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:100)
        at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:218)
        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:205)
        at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:145)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:260)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:394)

Replies Would Be Great!
Thank's!

-Bump

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

 

Check your plugin.yml, the main is probally wrong.
You MUST have it like this:
main: <Packagename>.<mainclassname>

 

So Keep The brackets? <> Im Quite new to developing...

 

Yay! I got myself another like

 

Have Another Like... So Keep Like This?

Code:

name: ColorSign
main: me.RazorFlint.ColorSign.ColorSign
version: 1.0
description: Sign Colors By MouseWheel.

 

Looks fine. Mine is like this:

Code:

name: FastObby
main: nl.lolmen.FO.FastObsidian
version: 2.0
author: Lolmen/Lolmewn
description: For instant Obby Mining.
commands:
  fo:
    description: Get some super Obby mining skills!
    usage: /<command>

 

Thank's My first plugin is Done

 

To Color Signs?
Will download once submitted

 

Sorry for late reply, thanks