java.lang.NullPointerException
        at l1j.server.server.serverpackets.S_InvList.<init>(S_InvList.java:244)
        at l1j.server.server.clientpackets.C_LoginToServer.sendItemPacket(C_LoginToServer.java:1447)
        at l1j.server.server.clientpackets.C_LoginToServer.login(C_LoginToServer.java:310)
        at l1j.server.server.clientpackets.C_LoginToServer.<init>(C_LoginToServer.java:189)
        at l1j.server.server.PacketHandler.handlePacket(PacketHandler.java:87)
        at l1j.server.server.GameClient.handle(GameClient.java:330)
        at l1j.server.MJNetServer.Codec.MJNSHandler.channelRead(MJNSHandler.java:174)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341)
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341)
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349)
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926)
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:129)
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:642)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:565)
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:479)
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:441)
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
        at java.lang.Thread.run(Unknown Source)

 다른 캐릭은 다 돼는데 특정캐릭터만 접속하려하면 저 오류뜨고 캐릭전체 화면이 검은색에 다 깨져 나옵니다