InvalidDescriptionException invalid plugin.yml

Can you help me to correct my plugin.yml? I tried to fix the error but without success.
Thanks in advance.

This what i get in the console.

Code:

Loading libraries, please wait...
 
[18:18:51 INFO]: Starting minecraft server version 1.7.9
 
[18:18:51 INFO]: Loading properties
 
[18:18:51 INFO]: Default game type: SURVIVAL
 
[18:18:51 INFO]: Generating keypair
 
[18:18:51 INFO]: Starting Minecraft server on *:25565
 
[18:18:51 INFO]: This server is running CraftBukkit version git-Bukkit-1.7.9-R0.
 
1-10-g8688bd4-b3092jnks (MC: 1.7.9) (Implementing API version 1.7.9-R0.2)
 
[18:18:51 ERROR]: Could not load 'plugins\Event_plugin.jar' in folder 'plugins'
 
org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
 
        at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPlug
 
inLoader.java:160) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd
 
4-b3092jnks]
 
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager
 
.java:133) [craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jn
 
ks]
 
        at org.bukkit.craftbukkit.v1_7_R3.CraftServer.loadPlugins(CraftServer.ja
 
va:355) [craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
 
 
        at org.bukkit.craftbukkit.v1_7_R3.CraftServer.<init>(CraftServer.java:31
 
7) [craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at net.minecraft.server.v1_7_R3.PlayerList.<init>(PlayerList.java:68) [c
 
raftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at net.minecraft.server.v1_7_R3.DedicatedPlayerList.<init>(SourceFile:14
 
) [craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at net.minecraft.server.v1_7_R3.DedicatedServer.init(DedicatedServer.jav
 
a:126) [craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java
 
:436) [craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:6
 
28) [craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
Caused by: org.yaml.snakeyaml.scanner.ScannerException: while scanning for the n
 
ext token; found character      '\t' that cannot start any token
 
        at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.ja
 
va:358) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks
 
]
 
        at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:17
 
9) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(Par
 
serImpl.java:563) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4
 
-b3092jnks]
 
        at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:161) ~
 
[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:146)
 
~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
 
:230) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160) ~
 
[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
 
:237) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160) ~
 
[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java
 
:237) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160) ~
 
[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:12
 
3) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:106)
 
~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseCons
 
tructor.java:121) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4
 
-b3092jnks]
 
        at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:480) ~[craftbukkit-1
 
.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.yaml.snakeyaml.Yaml.load(Yaml.java:411) ~[craftbukkit-1.7.9-R0.2.
 
jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
 
        at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.
 
java:232) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jn
 
ks]
 
        at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPlug
 
inLoader.java:155) ~[craftbukkit-1.7.9-R0.2.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd
 
4-b3092jnks]
 
        ... 8 more
 
[18:18:51 INFO]: Preparing level "world"
 
[18:18:51 INFO]: Preparing start region for level 0 (Seed: 3232918777767245233)
 
[18:18:51 INFO]: Preparing start region for level 1 (Seed: 124410475176122876)
 
[18:18:52 INFO]: Preparing start region for level 2 (Seed: 124410475176122876)
 
[18:18:52 INFO]: Server permissions file permissions.yml is empty, ignoring it
 
[18:18:52 INFO]: Done (1,182s)! For help, type "help" or "?"
 
[18:18:52 INFO]: ----- Bukkit Auto Updater -----
 
[18:18:52 INFO]: It appears that you're running a Beta Build, when you've specif
 
ied in bukkit.yml that you prefer to run Recommended Builds.
 
[18:18:52 INFO]: If you would like to be kept informed about new Beta Build rele
 
ases, it is recommended that you change 'preferred-channel' in your bukkit.yml t
 
o 'beta'.
 
[18:18:52 INFO]: With that set, you will be told whenever a new version is avail
 
able for download, so that you can always keep up to date and secure with the la
 
test fixes.
 
[18:18:52 INFO]: If you would like to disable this warning, simply set 'suggest-
 
channels' to false in bukkit.yml.
 
[18:18:52 INFO]: ----- ------------------- -----
 
>

This is my plugin.yml

Code:

name: eventplugin
main: it.caco.minecraftplugin.eventplugin.EventCountdown
version: 1
commands:
  createevent:
      usage: /<command>
      description: Create new event ( name, duration, countdown )
      permission: eventplugin.createevent      permission-message: You don't have <permission>
  startevent:
      usage: /startevent
      description: Start saved event( name )
      permission: eventplugin.startevent     
      permission-message: You don't have <permission>
  event:
      usage: /event
      description: Partecipate to the event
      permission: eventplugin.event
      permission-message: You don't have <permission>

 

Caco85 You're permission-message was in the wrong place:

Code:

name: eventplugin
main: it.caco.minecraftplugin.eventplugin.EventCountdown
version: 1
commands:
  createevent:
    usage: /<command>
    description: Create new event (name, duration, countdown)
    permission: eventplugin.createevent     
    permission-message: You don't have <permission>
  startevent:
    usage: /startevent
    description: Start saved event( name )
    permission: eventplugin.startevent   
    permission-message: You don't have <permission>
  event:
    usage: /event
    description: Partecipate to the event
    permission: eventplugin.event
    permission-message: You don't have <permission>

 

i changed the file in:

Code:

name: eventplugin
main: it.caco.minecraftplugin.eventplugin.EventCountdown
version: 1
commands:
  createevent:
    usage: /<command>
    description: Create new event ( name, duration, countdown )
    permission: eventplugin.createevent     
    permission-message: You don't have <permission>
  startevent:
    usage: /startevent
    description: Start saved event( name )
    permission: eventplugin.startevent     
    permission-message: You don't have <permission>
  event:
    usage: /event
    description: Partecipate to the event
    permission: eventplugin.event
    permission-message: You don't have <permission>
     
permissions:
  eventplugin.*:
    description: Gives access to all Inferno commands
    children:
      eventplugin.createevent: true
      eventplugin.startevent: true
      eventplugin.event: true
  eventplugin.createevent:
    description: Allows you to create events
    default: false
  eventplugin.startevent
    description: Allows you to start a created event
    default: false
  eventplugin.event
    description: Allows you to partecipate to the current event
    default: true

I get the same error!
Please help me!