[18:35:10 INFO]: [SuperiorSkyblock2] Issue occurred when updating class net.minecraft.server.v1_12_R1.TileEntityDropper:
[18:35:10 WARN]: java.lang.NoSuchFieldException: items
[18:35:10 WARN]: at java.lang.Class.getDeclaredField(Class.java:2070)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.nms.NMSBlocks_v1_12_R1.setTileEntityInventoryHolder(NMSBlocks_v1_12_R1.java:173)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.nms.NMSBlocks_v1_12_R1.setBlock(NMSBlocks_v1_12_R1.java:88)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.utils.blocks.BlockChangeTask.lambda$submitUpdate$1(BlockChangeTask.java:43)
[18:35:10 WARN]: at java.util.ArrayList.forEach(ArrayList.java:1257)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.utils.blocks.BlockChangeTask.submitUpdate(BlockChangeTask.java:42)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.schematics.SuperiorSchematic.pasteSchematic(SuperiorSchematic.java:191)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.handlers.GridHandler.createIsland(GridHandler.java:94)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.menu.MenuIslandCreation.clickSchematic(MenuIslandCreation.java:85)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.menu.MenuIslandCreation.onPlayerClick(MenuIslandCreation.java:40)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.menu.SuperiorMenu.onClick(SuperiorMenu.java:123)
[18:35:10 WARN]: at com.bgsoftware.superiorskyblock.listeners.MenusListener.onMenuClick(MenusListener.java:58)
[18:35:10 WARN]: at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor196.execute(Unknown Source)
[18:35:10 WARN]: at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:70)
[18:35:10 WARN]: at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78)
[18:35:10 WARN]: at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[18:35:10 WARN]: at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:513)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1988)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.PacketPlayInWindowClick.a(SourceFile:33)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.PacketPlayInWindowClick.a(SourceFile:10)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14)
[18:35:10 WARN]: at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[18:35:10 WARN]: at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:850)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774)
[18:35:10 WARN]: at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666)
[18:35:10 WARN]: at java.lang.Thread.run(Thread.java:748)