Solved Can't Load!!!?!?!

I am not sure this is the right place to post this but tell me if I am wrong!

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Hello I am new to programming 'Bukkit' and m console says this:

Code:

30.01 19:31:29 [Multicraft] ItsDominicGames ran command Message of the Day
30.01 19:31:29 [Connect] User ItsDominicGames, IP 109.149.42.63
30.01 19:31:29 [Server] INFO UUID of player ItsDominicGames is 0ea2de8d-3497-4163-8870-ff86cd79ca33
30.01 19:31:07 [Server] Startup Done (1.227s)! For help, type "help" or "?"
30.01 19:31:07 [Server] INFO Server permissions file permissions.yml is empty, ignoring it
30.01 19:31:07 [Server] INFO Preparing start region for level 2 (Seed: -7467133591554154381)
30.01 19:31:07 [Server] INFO Preparing start region for level 1 (Seed: -7467133591554154381)
30.01 19:31:06 [Server] INFO Preparing start region for level 0 (Seed: -7467133591554154381)
30.01 19:31:06 [Server] INFO Preparing level "world"
30.01 19:31:06 [Server] INFO ... 8 more
30.01 19:31:06 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:157) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.java:232) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.Yaml.load(Yaml.java:381) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:450) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:229) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:132) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:586) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:226) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:420) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO ^
30.01 19:31:06 [Server] INFO hello:
30.01 19:31:06 [Server] INFO in 'reader', line 10, column 1:
30.01 19:31:06 [Server] INFO found character      '\t(TAB)' that cannot start any token. (Do not use \t(TAB) for indentation)
30.01 19:31:06 [Server] INFO Caused by: org.yaml.snakeyaml.scanner.ScannerException: while scanning for the next token
30.01 19:31:06 [Server] INFO at java.lang.Thread.run(Thread.java:745) [?:1.8.0_66]
30.01 19:31:06 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:504) [craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:179) [craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at net.minecraft.server.v1_8_R3.DedicatedPlayerList.<init>(SourceFile:14) [craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at net.minecraft.server.v1_8_R3.PlayerList.<init>(PlayerList.java:69) [craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.bukkit.craftbukkit.v1_8_R3.CraftServer.<init>(CraftServer.java:251) [craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugins(CraftServer.java:289) [craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:133) [craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:162) ~[craftbukkit-1.8.8.jar:git-Bukkit-07c3001]
30.01 19:31:06 [Server] INFO org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
30.01 19:31:06 [Server] ERROR Could not load 'plugins/BComs.jar' in folder 'plugins'
30.01 19:31:06 [Server] INFO This server is running CraftBukkit version git-Bukkit-07c3001 (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT)
30.01 19:31:06 [Server] INFO Using epoll channel type
30.01 19:31:06 [Server] INFO Starting Minecraft server on 51.254.182.10:25565
30.01 19:31:06 [Server] INFO Generating keypair
30.01 19:31:06 [Server] INFO Default game type: SURVIVAL
30.01 19:31:06 [Server] INFO Loading properties
30.01 19:31:06 [Server] WARN To start the server with more ram, launch it as "java -Xmx1024M -Xms1024M -jar minecraft_server.jar"
30.01 19:31:06 [Server] INFO Starting minecraft server version 1.8.8
30.01 19:31:02 [Server] INFO Loading libraries, please wait...
30.01 19:31:02 [Server] INFO Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
30.01 19:31:02 [Multicraft] Loaded config for "CraftBukkit 1.8.8"
30.01 19:31:02 [Multicraft] Starting server!
30.01 19:31:02 [Multicraft] Loading server properties
30.01 19:30:59 [Multicraft] Server stopped
30.01 19:30:59 [Multicraft] Server shut down (stopping)
30.01 19:30:59 [Server] INFO Saving chunks for level 'world_the_end'/The End
30.01 19:30:59 [Server] INFO Saving chunks for level 'world_nether'/Nether
30.01 19:30:59 [Multicraft] Received restart command

And then this is my eclipse file main class

Code:

package com.DGTBP.bcom;

import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin{
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if(cmd.getName().equalsIgnoreCase("hello")){
            sender.sendMessage("world!");
        }
       
        return false;
    }

}

And at last the 'plugin.yml'

Code:

name: BasicCommands   
version: 0.1
description: Basic and Essential Commands.
author: DominicGamesTheBukkitProgrammer
website: www.clasteen.com

main: com.DGTBP.bcom.Main

commands:
    hello:
        description: Command 1

All Help will be good

 

In the plugins.yml ?

 

To add on, when I started I was having this problem, even though I was not pressing tab for the spacing, you should try to avoid ALT + Tab to change window, otherwise you should look into your text editor and see if it has a tab to space feature.

 

I use eclipse

 

Thanks @timtower and @Xerox262 It is now working I will make a note of this