Bukkit

What version of RandomTP are you running on?
R: RandomTP v4.0.1 for CB 1.7.9-R0.2 Jul 30, 2014

What is the expected output? What do you see instead?

Plugin gives Internal Server Error

Do you have an error log of what happened?

Error log:

[20:43:30] [Server thread/INFO]: GhostlySickness issued server command: /rtp
[20:43:30] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'rtp' in plugin RandomTeleport vmaven-version-number
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:181) ~[spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchCommand(CraftServer.java:767) ~[spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.PlayerConnection.handleCommand(PlayerConnection.java:1025) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:862) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:28) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.PacketPlayInChat.handle(PacketPlayInChat.java:65) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:184) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
Caused by: java.lang.NullPointerException
    at com.atomic.rtp.Commands.RTPCommand.onCommand(RTPCommand.java:58) ~[?:?]
    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot-1.7.10-R0.1-SNAPSHOT.jar:git-Spigot-1604]
    ... 13 more

Please provide any additional information below.

When I put plugin on server, it works for few time only. After using command like 5 times it stops working and throws Internal server error again and again and plugin completely stops working. If users spam the command few times then server stops working and than crashes after few seconds.

There is no working good plugin for RandomTP please fix this.

This server is running CraftBukkit version git-Spigot-1604 (MC: 1.7.10) (Implementing API version 1.7.10-R0.1-SNAPSHOT)