http://dev.bukkit.org/bukkit-plugins/scs/ Hello, I'd just like to say that I think (really, personally) shops with floating items on slabs are the most handsome looking shops of all back then I used to play in other servers, and found a server which used this plugin and I really enjoyed it. I'm in progress making my own server now, unfortunately there's something wrong with the plugin and I'd Really Really would love to get it to work properly! The error I am receiving as I type in the command to create a showcase "/scs sell this 64 2" ("this" = item I am holding, yeah I tested with many different items still the same) Also inside the bukkit server console there's some mess going on when I type the in-game command to create a showcase. Spoiler (Move your mouse to the spoiler area to reveal the content) Show Spoiler Hide Spoiler 19:59:50 [INFO] Alien_Technology issued server command: /scs sell this 1 1 19:59:50 [SEVERE] null org.bukkit.command.CommandException: Unhandled exception executing command 'scs' in plugin ShowCaseStandalone v383 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:18 9) at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchCommand(CraftServe r.java:523) at net.minecraft.server.v1_5_R3.PlayerConnection.handleCommand(PlayerCon nection.java:965) at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.j ava:883) at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java :840) at com.bergerkiller.bukkit.common.internal.network.CommonPacketHandler$C ommonPlayerConnection.a(CommonPacketHandler.java:531) at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44) at net.minecraft.server.v1_5_R3.NetworkManager.b(NetworkManager.java:292 ) at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java :109) at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35) at net.minecraft.server.v1_5_R3.DedicatedServerConnection.b(SourceFile:3 0) at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:5 81) at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:2 26) at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:4 77) at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java :410) at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:5 73) Caused by: java.lang.NoClassDefFoundError: net/minecraft/server/v1_4_6/NBTBase at com.kellerkindt.scs.commands.SellCmd.execute(SellCmd.java:156) at com.kellerkindt.scs.listeners.CommandExecutorListener.onCommand(Comma ndExecutorListener.java:157) at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ... 16 more Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_4_6.NBTBase at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader .java:70) at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader. java:53) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 19 more > Why is this happening? The only economy plugin I use, is the one which comes with essentials by default. I installed "Vault" to see if it changes anything, it didn't the error still occurs. Thanks, maybe someone finds a moment to help me out. I love this plugin so much! I already regret for making this thread and being so stupid . And I really apologize, I'm still learning my way around in bukkit.org plugins list and I often miss out the important information that authors provide such as "development builds" in end of their posts, and the one I'm using now is a development build of this plugin for 1.5.2 https://jenkins.kellerkindt.com/job/ShowCaseStandalone/changes I downloaded the one on top left corner " #601 May 31, 2013 5:43:20 PM" and it magically works, just as I would of expected it to work and I haven't noticed any problems so far. Thanks and my apologizes again for polluting the board ._. EDIT by Moderator: merged posts, please use the edit button instead of double posting.