Spigot GParticles 5.2.11

Thank you

 

Can you add a command that plays a particle in the player?

 

doesnt work at all now, but no errors, i do /pp, the menu opens, but clicking does nothing

 

CraftBukkit version git-Spigot-1.7.9-R0.2-208-ge0f2e95 (MC: 1.7.10) (Implementing API version 1.7.10-R0.1-SNAPSHOT)

 

The plugin for download here provides PyrSlotMachine

 

> [03:32:59 INFO]: CupsOhJoe issued server command: /plm load PyrParticles_v4.0.5
> [03:32:59 INFO]: [PyrSlotMachine] Enabling PyrSlotMachine v1.0.2*

 

Where is the visable GUI ? I only get command when I use /pp
I can't use this gadget and got an error:

Code (Text):

[11:57:02] [Server thread/INFO]: qsefthuopq issued server command: /pp gadget cocoa_bomb
[11:57:03] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'pp' in plugin PyrParticles v4.0.5
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[Core.jar:git-Paper-1298]
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[Core.jar:git-Paper-1298]
    at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:673) ~[Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.PlayerConnection.handleCommand(PlayerConnection.java:1472) ~[Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1277) ~[Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:5) ~[Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[Core.jar:git-Paper-1298]
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_161]
    at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_161]
    at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:843) [Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:426) [Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:767) [Core.jar:git-Paper-1298]
    at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:665) [Core.jar:git-Paper-1298]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_161]
Caused by: java.lang.NoClassDefFoundError: Could not initialize class be.pyrrh4.pyrparticles.gadget.CocoaBomb
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_161]
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_161]
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) ~[?:1.8.0_161]
    at java.lang.reflect.Constructor.newInstance(Unknown Source) ~[?:1.8.0_161]
    at be.pyrrh4.pyrparticles.gadget.Gadget.createGadget(Gadget.java:104) ~[?:?]
    at be.pyrrh4.pyrparticles.gadget.Gadget.start(Gadget.java:94) ~[?:?]
    at be.pyrrh4.pyrparticles.gadget.Gadget.startOrGiveItem(Gadget.java:78) ~[?:?]
    at be.pyrrh4.pyrparticles.commands.CommandGadget.perform(CommandGadget.java:24) ~[?:?]
    at be.pyrrh4.core.command.Command.call(Command.java:79) ~[?:?]
    at be.pyrrh4.core.PyrPlugin.onCommand(PyrPlugin.java:172) ~[?:?]
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[Core.jar:git-Paper-1298]
    ... 15 more