[17:53:08 ERROR]: Could not load 'plugins\test.jar' in folder 'plugins'

org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml

  at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPlu

inLoader.java:164) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManage

.java:133) [spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.bukkit.craftbukkit.v1_8_R2.CraftServer.loadPlugins(CraftServer.j

va:291) [spigot.jar:git-Spigot-b100cf9-624c97f]

  at net.minecraft.server.v1_8_R2.DedicatedServer.init(DedicatedServer.ja

a:199) [spigot.jar:git-Spigot-b100cf9-624c97f]

  at net.minecraft.server.v1_8_R2.MinecraftServer.run(MinecraftServer.jav

:526) [spigot.jar:git-Spigot-b100cf9-624c97f]

  at java.lang.Thread.run(Unknown Source) [?:1.7.0_76]

Caused by: org.yaml.snakeyaml.scanner.ScannerException: while scanning for the

ext token

found character  '\t(TAB)' that cannot start any token. (Do not use \t(

AB) for indentation)

in 'reader', line 9, column 1:

  test:

  ^

  at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.j

va:420) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:2

6) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(

arserImpl.java:586) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)

[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143)

~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:132)

[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.jav

:231) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155)

[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:1

2) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105

~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseCon

tructor.java:120) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:481) ~[spigot.jar:g

t-Spigot-b100cf9-624c97f]

  at org.yaml.snakeyaml.Yaml.load(Yaml.java:412) ~[spigot.jar:git-Spigot-

100cf9-624c97f]

  at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile

java:232) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPlu

inLoader.java:159) ~[spigot.jar:git-Spigot-b100cf9-624c97f]

  ... 5 more