MC-113337] java.lang.NullPointerException when trying to join servers - Jira
SOLVED] Crash at launch ModLoader.java:114 (NullPointerException: Initializing game) - Modder Support - Forge Forums
HOW TO AVOID THE BUG java.lang.nullpointerexception: group MINECRAFT - YouTube
I get this error when I try to enter a modded Lan world: Internal Exception: io.netty.handler.codec.EncoderException: java.lang. NullPointerException Can someone help me? : r/Minecraft
Error when joining Server (0.2.23) · Issue #271 · AllTheMods/ATM-7 · GitHub
How to Fix Internal Exception: java.io.ioexception in Minecraft - Minecraft Station