> [23:11:04] [Server thread/ERROR] [Sponge]: Could not pass SpawnEntityEvent$Impl to Plugin{id=spawnerblocker, name=SpawnerBlocker, version=1.0.0, source=./mods/SpawnerBlocker-1.0.0 (4).jar}
java.util.NoSuchElementException: No value present
at java.util.Optional.get(Optional.java:135) ~[?:1.8.0_212]
at io.github.tsecho.spawnerblocker.SpawnerBlocker.nearSpawner(SpawnerBlocker.java:89) ~[SpawnerBlocker.class:?]
at io.github.tsecho.spawnerblocker.SpawnerBlocker.onEntityCreation(SpawnerBlocker.java:83) ~[SpawnerBlocker.class:?]
at org.spongepowered.common.event.listener.SpawnEntityEventListener_SpawnerBlocker_onEntityCreation39.handle(Unknown Source) ~[?:?]
at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95) ~[RegisteredListener.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:383) [SpongeModEventManager.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:347) [SpongeModEventManager.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.mod.event.SpongeModEventManager.extendedPost(SpongeModEventManager.java:435) [SpongeModEventManager.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:404) [SpongeModEventManager.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.common.event.SpongeEventManager.post(SpongeEventManager.java:465) [SpongeEventManager.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:246) [SpongeImpl.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.common.event.SpongeCommonEventFactory.callSpawnEntity(SpongeCommonEventFactory.java:277) [SpongeCommonEventFactory.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.common.event.tracking.IPhaseState.spawnEntityOrCapture(IPhaseState.java:252) [IPhaseState.class:1.12.2-2768-7.1.6-RC3616]
at org.spongepowered.common.event.tracking.PhaseTracker.spawnEntity(PhaseTracker.java:919) [PhaseTracker.class:1.12.2-2768-7.1.6-RC3616]
at net.minecraft.world.WorldServer.func_72838_d(WorldServer.java:2749) [oo.class:?]
at com.pixelmonmod.pixelmon.api.spawning.SpawnAction.doSpawn(SpawnAction.java:101) [SpawnAction.class:?]
at com.pixelmonmod.pixelmon.api.spawning.archetypes.entities.pokemon.SpawnActionPokemon.doSpawn(SpawnActionPokemon.java:91) [SpawnActionPokemon.class:?]
at com.pixelmonmod.pixelmon.api.spawning.archetypes.entities.pokemon.SpawnActionPokemon.doSpawn(SpawnActionPokemon.java:31) [SpawnActionPokemon.class:?]
at com.pixelmonmod.pixelmon.api.spawning.archetypes.spawners.TickingSpawner.doPass(TickingSpawner.java:97) [TickingSpawner.class:?]
at com.pixelmonmod.pixelmon.api.spawning.SpawnerCoordinator.onTick(SpawnerCoordinator.java:50) [SpawnerCoordinator.class:?]
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_81_SpawnerCoordinator_onTick_ServerTickEvent.invoke(.dynamic) [?:?]
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) [ASMEventHandler.class:?]
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:746) [EventBus.class:?]
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:696) [EventBus.class:?]
at net.minecraftforge.fml.common.FMLCommonHandler.onPostServerTick(FMLCommonHandler.java:266) [FMLCommonHandler.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:712) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526) [MinecraftServer.class:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]