Problem with Permissions version 2.0

Hey, I get the following error message when trying to do anything related to permissions. Upon startup of the console, I get no error with loading permissions, so it's probably some stupid little thing that I've done wrong.

Error: This server does not use Permissions.

Running this on Mac OS 10.5. I don't think the plugins I have used are relevant, as they all work fine (minus the permissions part of them )
Java 1.6..
Any other specs needed I'd be happy to give.
Thanks again!
--- merged: Feb 21, 2011 12:15 AM ---
OH gosh, trivial mistake. OK, now when I load the server I get the following:

Code:

SEVERE: Could not load plugins/Permissions.jar in plugins: null
org.bukkit.plugin.InvalidPluginException
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:79)
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:117)
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:82)
    at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:53)
    at org.bukkit.craftbukkit.CraftServer.reload(CraftServer.java:193)
    at org.bukkit.command.SimpleCommandMap$ReloadCommand.execute(SimpleCommandMap.java:189)
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:77)
    at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:171)
    at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:344)
    at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:326)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:232)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:512)
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:77)
    ... 11 more
Caused by: while parsing a block collection
 in "<reader>", line 44, column 13:
                - 'general.teleport'
                ^
expected <block end>, but found Scalar
 in "<reader>", line 53, column 16:
                - 'essentials.list
                   ^

    at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockSequenceEntry.produce(ParserImpl.java:520)
    at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:163)
    at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:148)
    at org.yaml.snakeyaml.composer.Composer.composeSequenceNode(Composer.java:203)
    at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:158)
    at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
    at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
    at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
    at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
    at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
    at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
    at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)
    at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105)
    at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:124)
    at org.yaml.snakeyaml.Yaml.load(Yaml.java:264)
    at org.bukkit.util.config.Configuration.load(Configuration.java:73)
    at org.bukkit.plugin.java.JavaPlugin.<init>(JavaPlugin.java:46)
    at com.nijikokun.bukkit.Permissions.Permissions.<init>(Permissions.java:74)
    ... 16 more

 

your config file is messed up.. there is a yaml checker out there somewhere.. either search google, or search the forums.. i have to go out for a bit, so i can't look for it now

 

OK, I fixed that (or at least I believe so--http://yaml-online-parser.appspot.com/ that didn't show any errors when translating my config file).
Now I get this:

Code:

SEVERE: Could not load plugins/Permissions.jar in plugins: null
org.bukkit.plugin.InvalidPluginException
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:79)
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:117)
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:82)
    at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:53)
    at org.bukkit.craftbukkit.CraftServer.reload(CraftServer.java:193)
    at org.bukkit.command.SimpleCommandMap$ReloadCommand.execute(SimpleCommandMap.java:189)
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:77)
    at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:171)
    at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:344)
    at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:326)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:232)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:512)
Caused by: java.lang.VerifyError: (class: com/nijikokun/bukkit/Permissions/Permissions, method: setupPermissions signature: ()V) Bad type in putfield/putstatic
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:247)
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:73)
    ... 11 more

I tried removing all of my plugins and running only permissions, no dice. I get a similar error message on versions 1.9 and 1.8 with no plugins. Could it be my build of craftbukkit that's the problem?
--- merged: Feb 21, 2011 12:55 AM ---
Just to confirm my config file's validity, here it is.

Code:

# Supports "Default" and "GroupUsers"
plugin:
    permissions:
        system: Default

##
# Groups can contain inheritance.
#   To make a group inherit the permissions from another
#   group simply place the groups name in the "inheritance:"
#   field seperated by commas.
#
#   Example: inheritance: Default,Admins,
##
#   All permissions including the asterisks must be placed in single quotes.
#   like so:
#
#       - 'general.spawn'
#
#   Otherwise errors will happen!
##
#   Globalized Permission settings:
#
#       If a permission contains periods (.) you can denote a globalized parameter:
#
#           - 'general.*'
#
#       This will allow you to use all general commands.
#
##
#
#   Single Asterisk denotes all commands:
#
#       - '*'
##
groups:
    Normal:
        default: true
        info:
            prefix:
            suffix:
            build: true
        inheritance:
        permissions:
            - 'general.teleport'
            - 'general.teleport.here'
            - 'general.player-info'
            - 'general.spawn'
            - 'essentials.msg'
            - 'essentials.afk'
            - 'essentials.rules'
            - 'essentials.motd'
            - 'essentials.me'
            - 'essentials.list'
            - 'essentials.mail'
            - 'essentials.helpop'
            - 'essentials.whois'
            - 'essentials.tptoggle'
            - 'essentials.tpa'
            - 'essentials.tppahere'
            - 'essentials.spawn'
            - 'mh.home'
            - 'mh.sethome'
    Moderator:
        default: false
        info:
            prefix:
            suffix:
            build: true
        inheritance:
            - Normal
        permissions:
            - 'essentials.modgrp'
            - 'essentials.nick'
            - 'essentials.ping'
            - 'essentials.kit'
            - 'essentials.kit.*'
            - 'essentials.depth'
            - 'essentials.getpos'
            - 'essentials.compass'
            - 'essentials.back'
            - 'essentials.world'
            - 'essentials.portal'
            - 'essentials.tp'
            - 'essentials.tphere'
            - 'general.time'
            - 'general.teleport'
            - 'general.teleport.here'
            - 'general.player-info'
            - 'essentials.warp'
            - 'essentials.setwarp'
            - 'essentials.delwarp'

    Admins:
        default: false
        info:
            prefix:
            suffix:
            build: true
        inheritance:
            - Moderator
        permissions:
            - '*'

##
# DarkGrave has control over all commands.
# sk89q can use /spawn & /time
##
users:
    Abe27342:
        group: Admins
        permissions:
    BrandonS:
        group: Admins
        permissions:
    Ichiuto:
        group: Moderator
        permissions:
    DylanP95:
        group: Moderator

--- merged: Feb 21, 2011 1:52 AM ---
Hmm, well restarting the server randomly fixed it, so I'm good. Thanks for the tip on my config being bugged