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org.bukkit.command.CommandException: Unhandled exception executing 'robots' in me.chubbyduck.cloud.robots.commands.RobotsCommand(robots)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[spigot.jar:git-iSpigot-PaperEdition]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(SourceFile:747) ~[spigot.jar:git-iSpigot-PaperEdition]
        at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(SourceFile:1447) ~[spigot.jar:git-iSpigot-PaperEdition]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(SourceFile:1259) ~[spigot.jar:git-iSpigot-PaperEdition]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(SourceFile:59) ~[spigot.jar:git-iSpigot-PaperEdition]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(SourceFile:15) ~[spigot.jar:git-iSpigot-PaperEdition]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils.lambda$ensureMainThread$0(SourceFile:52) ~[spigot.jar:git-iSpigot-PaperEdition]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_312]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_312]
        at org.imanity.imanityspigot.final .de.run(SourceFile:18) ~[spigot.jar:git-iSpigot-PaperEdition]
        at org.imanity.imanityspigot.final .dc.executeTask(SourceFile:95) ~[spigot.jar:git-iSpigot-PaperEdition]
        at org.imanity.imanityspigot.final .dd.executeTask(SourceFile:25) ~[spigot.jar:git-iSpigot-PaperEdition]
        at org.imanity.imanityspigot.final .dc.executeNext(SourceFile:67) ~[spigot.jar:git-iSpigot-PaperEdition]
        at net.minecraft.server.v1_8_R3.MinecraftServer.executeNext(SourceFile:1957) ~[spigot.jar:git-iSpigot-PaperEdition]
        at org.imanity.imanityspigot.final .dc.awaitTasks(SourceFile:78) ~[spigot.jar:git-iSpigot-PaperEdition]
        at net.minecraft.server.v1_8_R3.MinecraftServer.sleepForTick(SourceFile:1930) ~[spigot.jar:git-iSpigot-PaperEdition]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(SourceFile:866) ~[spigot.jar:git-iSpigot-PaperEdition]
        at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_312]
Caused by: java.lang.NoSuchMethodError: spigot
        at net.cloud.commons.utils.Utils.sendMessage(Native Method) ~[?:?]
        at me.chubbyduck.cloud.robots.inventories.RobotGUI.openInventory(Native Method) ~[?:?]
        at me.chubbyduck.cloud.robots.inventories.RobotGUI.openInventory(Native Method) ~[?:?]
        at me.chubbyduck.cloud.robots.commands.RobotsCommand.execute(Native Method) ~[?:?]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:144) ~[spigot.jar:git-iSpigot-PaperEdition]
        ... 17 more