Spigot RPGChat [1.8-1.18.x] 1.9.7

Why can I summon a dragon?
spigot 1.12.2
If say "#"

 

if use "#"
Has error....

 

There are no dragons now

 

Now all functions are normal, thank you!

 

I receive this error using your plugin, how may I fix this? 15.07 15:07:11 [Server] WARN Task #2588886 for RPGChat v1.5.1-BETA generated an exception 15.07 15:07:11 [Server] INFO java.lang.NullPointerException: null

 

i cant do color codes with your plugin, please enable using colors

 

Help me please! I using 1.8.8 Paper

[14:48:23 INFO]: [RPGChat] Enabling RPGChat v1.6.0-BETA
[14:48:23 INFO]: [RPGChat] Entity successfully registered!
[14:48:23 ERROR]: Error occurred while enabling RPGChat v1.6.0-BETA (Is it up to date?)
java.lang.NoClassDefFoundError: org/bukkit/NamespacedKey
at de.sirzontax.rpgchat.RPGChat.onEnable(RPGChat.java:20) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:332) [patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:407) [patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:359) [patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:318) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:408) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:372) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:327) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:267) [patched.jar:git-PaperSpigot-"4c7641d"]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:563) [patched.jar:git-PaperSpigot-"4c7641d"]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_301]
Caused by: java.lang.ClassNotFoundException: org.bukkit.NamespacedKey
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:92) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:87) ~[patched.jar:git-PaperSpigot-"4c7641d"]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_301]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_301]
... 12 more

[14:48:23 INFO]: [RPGChat] Disabling RPGChat v1.6.0-BETA

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