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java.lang.NullPointerException: Ticking block entity at mcjty.rftools.playerprops.BuffProperties.addBuffToPlayer(BuffProperties.java:125) at mcjty.rftools.blocks.environmental.modules.PotionEffectModule.processPlayers(PotionEffectModule.java:81) at mcjty.rftools.blocks.environmental.modules.PotionEffectModule.tick(PotionEffectModule.java:55) at mcjty.rftools.blocks.environmental.EnvironmentalControllerTileEntity.checkStateServer(EnvironmentalControllerTileEntity.java:317) at mcjty.rftools.blocks.environmental.EnvironmentalControllerTileEntity.func_73660_a(EnvironmentalControllerTileEntity.java:286) at net.minecraft.world.World.func_72939_s(World.java:1804) at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:619) at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:709) at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) at java.lang.Thread.run(Unknown Source)