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java.lang.NullPointerException: Unexpected error	at mca.core.MCA.getPlayerData(MCA.java:700)	at mca.packets.PacketPlayerDataC.processOnGameThread(PacketPlayerDataC.java:55)	at radixcore.network.AbstractPacketHandler.processPackets(AbstractPacketHandler.java:161)	at mca.core.forge.EventHooksFML.clientTickEventHandler(EventHooksFML.java:135)	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_321_EventHooksFML_clientTickEventHandler_ClientTickEvent.invoke(.dynamic)	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:72)	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:168)	at net.minecraftforge.fml.common.FMLCommonHandler.onPostClientTick(FMLCommonHandler.java:344)	at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1851)	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1055)	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:371)	at net.minecraft.client.main.Main.main(SourceFile:124)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:498)	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)