[03:18:06 WARN]: [MelRoulette] Task #15089674 for MelRoulette v1.0 generated an exception
java.lang.NoSuchFieldError: BARRIER
        at com.meldiron.roulette.Main.hideLayer(Main.java:934) ~[?:?]
        at com.meldiron.roulette.Main$10.run(Main.java:682) ~[?:?]
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:696) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:307) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:638) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:544) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
[03:18:06 WARN]: [MelRoulette] Task #15089675 for MelRoulette v1.0 generated an exception
java.lang.NoSuchFieldError: BARRIER
        at com.meldiron.roulette.Main.hideLayer(Main.java:934) ~[?:?]
        at com.meldiron.roulette.Main$11.run(Main.java:697) ~[?:?]
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:696) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:307) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:638) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:544) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
        at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot.jar:git-PaperSpigot-1.7.9-R0.2-273-g5811366]
[03:18:08 INFO]: lorenzo0