java.lang.IllegalArgumentException: Cannot measure distance between world and world_nether
	at org.bukkit.Location.distanceSquared(Location.java:456)
	at org.bukkit.Location.distance(Location.java:439)
	at com.projectkorra.ProjectKorra.airbending.AirSwipe.removeSwipesAroundPoint(AirSwipe.java:308)
	at com.projectkorra.ProjectKorra.GeneralMethods.blockAbilities(GeneralMethods.java:1536)
	at com.projectkorra.ProjectKorra.firebending.FireCombo.progress(FireCombo.java:211)
	at com.projectkorra.ProjectKorra.firebending.FireCombo.progressAll(FireCombo.java:444)
	at com.projectkorra.ProjectKorra.firebending.FirebendingManager.run(FirebendingManager.java:39)
	at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:71)
	at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350)
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:726)
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:367)
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:657)
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:560)
	at java.lang.Thread.run(Thread.java:745)