Mar 23, 2023 · Removing optifine solved the issue, I can finally play RLCraft with my friends! Just want to thank you for all the hard work you must put in on here!

How to fix Minecraft 1.12 Null pointer exception error with entities? Asked 5 years, 7 months ago Modified 4 years, 11 months ago Viewed 6k times

Aug 5, 2024 · Hello everyone,I'm struggling with a weird issue, I'm trying to make a server pack for a new modpack and sometime I can join the server but got immediately disconnected with …

What are Null Pointer Exceptions (java.lang.NullPointerException) and what causes them? What methods/tools can be used to determine the cause so that you stop the exception from …

Jul 14, 2021 · Description: There was a severe problem during mod loading that has caused the game to fail net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception ...

Jan 14, 2025 · Details: Minecraft Version: 1.12.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_202, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit …

Jun 3, 2020 · Minecraft has historically been a bit tricky to start from an IDE, there's differing startup args per version and across different systems. If you're wanting to test changes in …

Mar 14, 2024 · 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 …

May 14, 2024 · My game crashes whenever I click on Singleplayer then it crashes after the "Saving world". I'm playing on fabric 1.20.1 on forge for the easy instance loading. My game is …

Jul 18, 2024 · The server starts up fine and I can join but when it gets to 'Loading world' it gives me Connection Lost: internal exception java.lang.nullpointerexception cannot invoke …