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Type:
Bug
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Resolution: Invalid
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Priority:
Minor
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None
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Environment:
Error Message in Terminal:
[18:07:00 INFO]: Starting minecraft server version 1.9
[18:07:00 INFO]: Loading properties
[18:07:00 INFO]: Default game type: SURVIVAL
[18:07:00 INFO]: This server is running CraftBukkit version git-Spigot-90839e6-c5d27c5 (MC: 1.9) (Implementing API version 1.9-R0.1-SNAPSHOT)
[18:07:00 INFO]: Debug logging is disabled
[18:07:00 INFO]: Server Ping Player Sample Count: 12
[18:07:00 INFO]: Using 4 threads for Netty based IO
[18:07:00 INFO]: Generating keypair
[18:07:00 INFO]: Starting Minecraft server on *:25565
[18:07:00 INFO]: Using default channel type
[18:07:01 WARN]: Plugin `Simple_KitPvP v4.0' uses the space-character (0x20) in its name `Simple KitPvP' - this is discouraged
[18:07:01 ERROR]: Could not load 'plugins/Simple_KitPvP_5.0.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: net/coolguy4744/SimpleKitPvP/main : Unsupported major.minor version 51.0
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:135) ~[spigot.jar:git-Spigot-90839e6-c5d27c5]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot.jar:git-Spigot-90839e6-c5d27c5]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot.jar:git-Spigot-90839e6-c5d27c5]
at org.bukkit.craftbukkit.v1_9_R1.CraftServer.loadPlugins(CraftServer.java:296) [spigot.jar:git-Spigot-90839e6-c5d27c5]
at net.minecraft.server.v1_9_R1.DedicatedServer.init(DedicatedServer.java:201) [spigot.jar:git-Spigot-90839e6-c5d27c5]
at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:527) [spigot.jar:git-Spigot-90839e6-c5d27c5]
at java.lang.Thread.run(Thread.java:695) [?:1.6.0_65]
Caused by: java.lang.UnsupportedClassVersionError: net/coolguy4744/SimpleKitPvP/main : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.6.0_65]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) ~[?:1.6.0_65]
at java.lang.ClassLoader.defineClass(ClassLoader.java:621) ~[?:1.6.0_65]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) ~[?:1.6.0_65]
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) ~[?:1.6.0_65]
at java.net.URLClassLoader.access$000(URLClassLoader.java:58) ~[?:1.6.0_65]
at java.net.URLClassLoader$1.run(URLClassLoader.java:197) ~[?:1.6.0_65]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.6.0_65]
at java.net.URLClassLoader.findClass(URLClassLoader.java:190) ~[?:1.6.0_65]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~[spigot.jar:git-Spigot-90839e6-c5d27c5]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[spigot.jar:git-Spigot-90839e6-c5d27c5]
at java.lang.ClassLoader.loadClass(ClassLoader.java:306) ~[?:1.6.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:247) ~[?:1.6.0_65]
at java.lang.Class.forName0(Native Method) ~[?:1.6.0_65]
at java.lang.Class.forName(Class.java:249) ~[?:1.6.0_65]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64) ~[spigot.jar:git-Spigot-90839e6-c5d27c5]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[spigot.jar:git-Spigot-90839e6-c5d27c5]
... 6 moreError Message in Terminal: [18:07:00 INFO] : Starting minecraft server version 1.9 [18:07:00 INFO] : Loading properties [18:07:00 INFO] : Default game type: SURVIVAL [18:07:00 INFO] : This server is running CraftBukkit version git-Spigot-90839e6-c5d27c5 (MC: 1.9) (Implementing API version 1.9-R0.1-SNAPSHOT) [18:07:00 INFO] : Debug logging is disabled [18:07:00 INFO] : Server Ping Player Sample Count: 12 [18:07:00 INFO] : Using 4 threads for Netty based IO [18:07:00 INFO] : Generating keypair [18:07:00 INFO] : Starting Minecraft server on *:25565 [18:07:00 INFO] : Using default channel type [18:07:01 WARN] : Plugin `Simple_KitPvP v4.0' uses the space-character (0x20) in its name `Simple KitPvP' - this is discouraged [18:07:01 ERROR] : Could not load 'plugins/Simple_KitPvP_5.0.jar' in folder 'plugins' org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: net/coolguy4744/SimpleKitPvP/main : Unsupported major.minor version 51.0 at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:135) ~ [spigot.jar:git-Spigot-90839e6-c5d27c5] at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~ [spigot.jar:git-Spigot-90839e6-c5d27c5] at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot.jar:git-Spigot-90839e6-c5d27c5] at org.bukkit.craftbukkit.v1_9_R1.CraftServer.loadPlugins(CraftServer.java:296) [spigot.jar:git-Spigot-90839e6-c5d27c5] at net.minecraft.server.v1_9_R1.DedicatedServer.init(DedicatedServer.java:201) [spigot.jar:git-Spigot-90839e6-c5d27c5] at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:527) [spigot.jar:git-Spigot-90839e6-c5d27c5] at java.lang.Thread.run(Thread.java:695) [?:1.6.0_65] Caused by: java.lang.UnsupportedClassVersionError: net/coolguy4744/SimpleKitPvP/main : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) ~ [?:1.6.0_65] at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) ~ [?:1.6.0_65] at java.lang.ClassLoader.defineClass(ClassLoader.java:621) ~ [?:1.6.0_65] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) ~ [?:1.6.0_65] at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) ~ [?:1.6.0_65] at java.net.URLClassLoader.access$000(URLClassLoader.java:58) ~ [?:1.6.0_65] at java.net.URLClassLoader$1.run(URLClassLoader.java:197) ~ [?:1.6.0_65] at java.security.AccessController.doPrivileged(Native Method) ~ [?:1.6.0_65] at java.net.URLClassLoader.findClass(URLClassLoader.java:190) ~ [?:1.6.0_65] at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~ [spigot.jar:git-Spigot-90839e6-c5d27c5] at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~ [spigot.jar:git-Spigot-90839e6-c5d27c5] at java.lang.ClassLoader.loadClass(ClassLoader.java:306) ~ [?:1.6.0_65] at java.lang.ClassLoader.loadClass(ClassLoader.java:247) ~ [?:1.6.0_65] at java.lang.Class.forName0(Native Method) ~ [?:1.6.0_65] at java.lang.Class.forName(Class.java:249) ~ [?:1.6.0_65] at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64) ~ [spigot.jar:git-Spigot-90839e6-c5d27c5] at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~ [spigot.jar:git-Spigot-90839e6-c5d27c5] ... 6 more
I tried to add a plugin to my SPIGOT server, but it does not add it. I updated to the latest JAVA.
Most of the plugins that i try to instal give the same error.
