[17:58:18] [Server thread/INFO]: Prophayne issued server command: /shopmenu
[17:58:18] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'shopmenu' in plugin HyperMerchant v1.3b
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192) ~[craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at org.bukkit.craftbukkit.v1_7_R1.CraftServer.dispatchCommand(CraftServer.java:542) ~[craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.PlayerConnection.handleCommand(PlayerConnection.java:923) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java:803) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.PacketPlayInChat.a(PacketPlayInChat.java:28) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.PacketPlayInChat.handle(PacketPlayInChat.java:47) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:645) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:250) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:535) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:447) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]
Caused by: java.lang.NoSuchMethodError: regalowl.hyperconomy.HyperObjectAPI.getAvailableObjects(Ljava/lang/String;)Ljava/util/ArrayList;
at grokswell.hypermerchant.ShopStock.<init>(ShopStock.java:38) ~[?:?]
at grokswell.hypermerchant.ShopMenu.<init>(ShopMenu.java:83) ~[?:?]
at grokswell.hypermerchant.HyperMerchantPlugin.onCommand(HyperMerchantPlugin.java:98) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkit.jar:git-Bukkit-1.6.4-R2.0-9-g68d0e57-b2930jnks]