equynox
Posts: 4
Joined: Wed Jan 23, 2019 10:34 pm

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Thu Jan 24, 2019 8:41 pm

It's working now with 1.12.2. The problem was kms full. Switched to fake kms and it's working. Also full kms was freezing the os when trying to change the resolution. I understood that is a known issue since it's experimental and everybody suggested to try fake. So, I kinda solved the problem. Tnx so much for advices!

Super_Pizza
Posts: 2
Joined: Thu Oct 11, 2018 11:59 am

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Tue Jan 29, 2019 8:58 pm

I was just missing org.apache.maven in cp list :?

Dirky
Posts: 1
Joined: Wed Jan 30, 2019 11:34 am

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Wed Jan 30, 2019 11:39 am

Hello everyone.

I have follow all the instructions for installing Minecraft, but I have an error when starting the script for Minecraft with Optifine. Here is the error :
[12:13:02] [main/ERROR]: Unable to launch
java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_65]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_65]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_65]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_65]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.NoClassDefFoundError: cff
at net.minecraft.client.main.Main.main(SourceFile:38) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: cff
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_65]
at net.minecraft.client.main.Main.main(SourceFile:38) ~[Main.class:?]
... 6 more
Caused by: java.lang.NoClassDefFoundError: com/google/gson/JsonDeserializer
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_65]
at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_65]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_65]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_65]
at net.minecraft.client.main.Main.main(SourceFile:38) ~[Main.class:?]
... 6 more
Caused by: java.lang.ClassNotFoundException: com.google.gson.JsonDeserializer
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_65]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_65]
at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_65]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_65]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_65]
at net.minecraft.client.main.Main.main(SourceFile:38) ~[Main.class:?]
... 6 more
Caused by: java.lang.NullPointerException
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_65]
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_65]
at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[?:1.8.0_65]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_65]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_65]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_65]
at net.minecraft.client.main.Main.main(SourceFile:38) ~[Main.class:?]
... 6 more
I don't know what to do, can you please help me ? I have a raspberry pi 3b+.

Thanks !

User avatar
rpiMike
Posts: 656
Joined: Fri Aug 10, 2012 12:38 pm
Location: Cumbria, UK

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Wed Jan 30, 2019 12:06 pm

Are you using the latest Raspbian Stretch? Did you get glxgears running at 60fps? Did you edit your profile and specify release 1.12.1 when installing Minecraft? Did you download the correct Optifine?

User avatar
DarkPlatinum
Posts: 687
Joined: Thu Nov 02, 2017 2:30 pm
Contact: Website

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Wed Jan 30, 2019 1:22 pm

All errors people get is usually user error involved.
1 * Raspberry Pi Zero W, 1 * Raspberry Pi 2, 1 * Raspberry Pi 3 1 * Raspberry Pi 3B + :mrgreen:

Check Out My Raspberry Site (Run on a Raspberry Pi 3B :) ): Https://Html.dynu.net

uncraftablecreeper
Posts: 8
Joined: Tue Oct 09, 2018 5:04 pm

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Sat Feb 09, 2019 10:57 am

rpiMike wrote:
Sat Dec 22, 2018 9:48 am
uncraftablecreeper wrote:
Sat Dec 22, 2018 9:26 am
This can be easier if you use wor (windows on raspberry) https://www.youtube.com/watch?v=xyLdAs_roIA then just run windows alternative download of minecraft https://launcher.mojang.com/download/Minecraft.exe
Have you tried this ?
not yet since all my sd cards have died on me during installation
THE PI IS A LIE :D

xacker
Posts: 1
Joined: Thu Feb 14, 2019 6:23 pm

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Thu Feb 14, 2019 6:30 pm

Hi!
I have achieved stable work of 1.12.2 with OptiFIne 12.2. Also Forge Mod is works but with lags. It is possible to make something like OptiForge? https://minecraft.gamepedia.com/Mods/In ... _Installer

User avatar
HawaiianPi
Posts: 3264
Joined: Mon Apr 08, 2013 4:53 am
Location: Aloha, Oregon USA

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Sun Feb 17, 2019 6:17 am

Fresh baked, 100% organic Minecraft Pie!

Client machine:
  • Raspberry Pi 3B+ (in Flirc case)
  • Official Raspberry Pi Universal Power Supply
  • SanDisk Ultra A1 micro SD card (32GB)
  • Raspbian Stretch Desktop
  • Oracle Java 1.8.0_65
  • Minecraft Java Edition 1.12.2
  • OptiFine 1.12.2 HD U E3
Server machine:
  • Raspberry Pi 3B+ (in Flirc case)
  • RAVPower charger (PSU) + Volutz micro USB cable (1ft/30.5CM)
  • SanDisk Ultra A1 micro SD card (32GB)
  • Raspbian Stretch Lite
  • Oracle Java 1.8.0_201 (jdk-8u201-linux-arm32-vfp-hflt.tar.gz)
  • SpigotMC git-Spigot-e8ded36-acbc348 (MC: 1.12.2) Implementing API version 1.12.2-R0.1-SNAPSHOT
Custom 16x16 resource pack based on New Default Beta V2 (with my own tweaks).
Image

5x ARMv7 Processor? Image When did my 3B+ grow an extra core?
And how can I make it grow 3 more... Image

FYI: it's really hard to fly Elytra at render distance 3. You're moving fast and things pop into view with little time to react. :shock:
Although the death message is funny (TinyZombie experienced kinetic energy).
My mind is like a browser. 27 tabs are open, 9 aren't responding,
lots of pop-ups...and where is that annoying music coming from?

User avatar
rpiMike
Posts: 656
Joined: Fri Aug 10, 2012 12:38 pm
Location: Cumbria, UK

Re: How to setup Minecraft 1.12.1 on Raspberry Pi 3

Sun Feb 17, 2019 11:12 am

Nice :D

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