Problem java.lang.NullPointerException

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M

MasterChris725

New Member
Jul 29, 2019
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so my friend is having problems connecting to my port forwarded server but I'm having no issues, every time he tries logging in this line of text comes up in the command prompt.

2013-02-03 05:44:59 [WARNING] [Minecraft] Failed to handle packet for me4488 [/X
X.XXX.XX.XXX:49925]: java.lang.NullPointerException
java.lang.NullPointerException
at gm.a(ServerConfigurationManager.java:114)
at it.completeConnection(NetLoginHandler.java:198)
at cpw.mods.fml.common.network.FMLNetworkHandler.handleClientConnection(
FMLNetworkHandler.java:153)
at cpw.mods.fml.common.network.FMLNetworkHandler.onConnectionReceivedFro
mClient(FMLNetworkHandler.java:107)
at it.d(NetLoginHandler.java:182)
at it.c(NetLoginHandler.java:75)
at hu.a(ServerListenThread.java:56)
at ht.b(SourceFile:29)
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:703)
at ho.r(DedicatedServer.java:269)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)
 
Is the server a ownhosted server? Cause your prob connecting to your internal IP instead of your external IP. So it could je be the portforward that failes.
Are there other people that can connect to the server?
 
people have been able to join my server before no problems. the problem didn't come up until just the other day right near the update coming out, my friend didn't update prier then he joined the server, realized he wasn't updated, he updates but then this problem comes up.
 
That crashlog is normal cause he can't reach the server.
What modpack and version is running on the server atm? MieCrack v7 / v8 or DW20v4 / v5?
 
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