[20:57:02] [Server thread/INFO]: (FAWE) Running 1.12 registry dumper!
[20:57:02] [Server thread/WARN]: java.lang.NoSuchMethodError: net.minecraft.server.v1_12_R1.Block.s(Lnet/minecraft/server/v1_12_R1/IBlockData;)Z
[20:57:02] [Server thread/WARN]: 	at com.boydti.fawe.bukkit.v1_12.NMSRegistryDumper.getMaterial(NMSRegistryDumper.java:242)
[20:57:02] [Server thread/WARN]: 	at com.boydti.fawe.bukkit.v1_12.NMSRegistryDumper.getProperties(NMSRegistryDumper.java:67)
[20:57:02] [Server thread/WARN]: 	at com.boydti.fawe.bukkit.v1_12.NMSRegistryDumper.run(NMSRegistryDumper.java:53)
[20:57:02] [Server thread/WARN]: 	at com.boydti.fawe.bukkit.BukkitMain.onEnable(BukkitMain.java:75)
[20:57:02] [Server thread/WARN]: 	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264)
[20:57:02] [Server thread/WARN]: 	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337)
[20:57:02] [Server thread/WARN]: 	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:402)
[20:57:02] [Server thread/WARN]: 	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:376)
[20:57:02] [Server thread/WARN]: 	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:326)
[20:57:02] [Server thread/WARN]: 	at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:206)
[20:57:02] [Server thread/WARN]: 	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:544)
[20:57:02] [Server thread/WARN]: 	at java.lang.Thread.run(Thread.java:745)