"An internal error occurred while attempting this command"

Hello,

I have been looking for plugins that make players pay to enter a certain areas. I initially started by using PayForAccess which returned the same message when I used the create command, after a little bit more looking I came across Turnstiles which had much better features for my requirements. However, this plugin also returns the same error when I attempt to use the main create command. (/ts make []) Here is the log, I really hope someone can help!

Code:

[Server thread/INFO]: Pippin2026 issued server command: /ts make ResortEntrance1
[12:25:57] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'ts' in plugin Turnstile v2.7.0
   at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:140) ~[craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:631) ~[craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.PlayerConnection.handleCommand(PlayerConnection.java:1333) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1193) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(SourceFile:37) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(SourceFile:9) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_141]
   at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_141]
   at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:696) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:371) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:651) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:555) [craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   at java.lang.Thread.run(Thread.java:748) [?:1.8.0_141]
Caused by: java.lang.NoSuchMethodError: org.bukkit.entity.Player.getTargetBlock(Ljava/util/HashSet;I)Lorg/bukkit/block/Block;
   at com.codisimus.plugins.turnstile.TurnstileCommand.make(TurnstileCommand.java:404) ~[?:?]
   at com.codisimus.plugins.turnstile.TurnstileCommand.onCommand(TurnstileCommand.java:106) ~[?:?]
   at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkit-1.12.2-R0.1.jar:git-Bukkit-362ed32]
   ... 15 more

 

@timtower Thanks for the fast reply! Anything I can do about it? Such as use one of these update techniques, or is there another plugin of the like?