JJJaming

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JJJaming started following Connection Lost: internal exception java.lang.nullpointerexception cannot invoke net.minecraft.nbt.CompoundTag.m_128459_(String) March 14
Connection Lost: internal exception java.lang.nullpointerexception cannot invoke net.minecraft.nbt.CompoundTag.m_128459_(String)

JJJaming posted a topic in Support & Bug Reports

Hi! I am trying to run a custom forge modpack on 1.20.1 and the server appears to start up normally but whenever someone tries to join they get this error: Connection Lost: internal exception java.lang.nullpointerexception cannot invoke net.minecraft.nbt.CompoundTag.m_128459_(String) because nbt is null I just want to make sure it isn't a server sided issue and maybe get some advice if it is a client issue. Thanks! The server is run off of Exaroton/Aternos Client Log https://mclo.gs/o6rIGTd Server Log: https://mclo.gs/IBHbX7O
- March 14
- 1 reply
HELP I have problem with connection lost internal exception java.lang.nullpointerexception: cannot invoke...

JJJaming replied to kox_ketja2's topic in Support & Bug Reports

What was the solution for you because I am also using aternos and getting this exact same error
- March 13
- 4 replies