[23:30:11] [Server thread/WARN]: [EpicWorldGenerator] Task #11 for EpicWorldGenerator v8.1.8 generated an exception
java.lang.ClassCastException: class org.bukkit.craftbukkit.v1_14_R1.block.CraftBlockState cannot be cast to class org.bukkit.block.Chest (org.bukkit.craftbukkit.v1_14_R1.block.CraftBlockState and org.bukkit.block.Chest are in unnamed module of loader 'app')
        at com.minelazz.epicworldgenerator.structures.m.run(zfa:157) ~[?:?]
        at org.bukkit.craftbukkit.v1_14_R1.scheduler.CraftTask.run(CraftTask.java:81) ~[spigot.jar:git-Spigot-56f8471-6567017]
        at org.bukkit.craftbukkit.v1_14_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:394) [spigot.jar:git-Spigot-56f8471-6567017]
        at net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1022) [spigot.jar:git-Spigot-56f8471-6567017]
        at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:393) [spigot.jar:git-Spigot-56f8471-6567017]
        at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:970) [spigot.jar:git-Spigot-56f8471-6567017]
        at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:815) [spigot.jar:git-Spigot-56f8471-6567017]
        at java.lang.Thread.run(Thread.java:834) [?:?]
[23:30:21] [Server thread/WARN]: [EpicWorldGenerator] Task #28 for EpicWorldGenerator v8.1.8 generated an exception
java.lang.ClassCastException: class org.bukkit.craftbukkit.v1_14_R1.block.CraftBlockState cannot be cast to class org.bukkit.block.Chest (org.bukkit.craftbukkit.v1_14_R1.block.CraftBlockState and org.bukkit.block.Chest are in unnamed module of loader 'app')
        at com.minelazz.epicworldgenerator.structures.m.run(zfa:157) ~[?:?]
        at org.bukkit.craftbukkit.v1_14_R1.scheduler.CraftTask.run(CraftTask.java:81) ~[spigot.jar:git-Spigot-56f8471-6567017]
        at org.bukkit.craftbukkit.v1_14_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:394) [spigot.jar:git-Spigot-56f8471-6567017]
        at net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1022) [spigot.jar:git-Spigot-56f8471-6567017]
        at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:393) [spigot.jar:git-Spigot-56f8471-6567017]
        at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:970) [spigot.jar:git-Spigot-56f8471-6567017]
        at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:815) [spigot.jar:git-Spigot-56f8471-6567017]
        at java.lang.Thread.run(Thread.java:834) [?:?]