SrIzan10
Posts: 10
Joined: Fri Jul 03, 2020 8:11 am

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 1:12 pm

Hi!
I have a problem connecting to servers such as play.skycade.net and mc.hypixel.net. It says:

Code: Select all

Internal exception: java.lang.NullPointerException
Thank You!

User avatar
rpiMike
Posts: 1437
Joined: Fri Aug 10, 2012 12:38 pm
Location: Cumbria, UK

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 1:44 pm

Alexander Enderman wrote:
Mon Jul 20, 2020 1:00 am
I have run Minecraft 1.12.2 on 1 gb pi 4. minecraft ran about 20 minutes before crashing
Did you have anything else running at the same time? Any error message?

User avatar
rpiMike
Posts: 1437
Joined: Fri Aug 10, 2012 12:38 pm
Location: Cumbria, UK

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 1:44 pm

SrIzan10 wrote:
Mon Jul 20, 2020 1:12 pm
Hi!
I have a problem connecting to servers such as play.skycade.net and mc.hypixel.net. It says:

Code: Select all

Internal exception: java.lang.NullPointerException
Thank You!
Are you using your own valid Minecraft account?

SrIzan10
Posts: 10
Joined: Fri Jul 03, 2020 8:11 am

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 2:35 pm

rpiMike wrote:
Mon Jul 20, 2020 1:44 pm
SrIzan10 wrote:
Mon Jul 20, 2020 1:12 pm
Hi!
I have a problem connecting to servers such as play.skycade.net and mc.hypixel.net. It says:

Code: Select all

Internal exception: java.lang.NullPointerException
Thank You!
Are you using your own valid Minecraft account?
Yes, but I don't purchased Minecraft, it can be that?

User avatar
rpiMike
Posts: 1437
Joined: Fri Aug 10, 2012 12:38 pm
Location: Cumbria, UK

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 2:37 pm

SrIzan10 wrote:
Mon Jul 20, 2020 2:35 pm
rpiMike wrote:
Mon Jul 20, 2020 1:44 pm
SrIzan10 wrote:
Mon Jul 20, 2020 1:12 pm
Hi!
I have a problem connecting to servers such as play.skycade.net and mc.hypixel.net. It says:

Code: Select all

Internal exception: java.lang.NullPointerException
Thank You!
Are you using your own valid Minecraft account?
Yes, but I don't purchased Minecraft, it can be that?
How have you got a valid account if you didn’t purchase it?

SrIzan10
Posts: 10
Joined: Fri Jul 03, 2020 8:11 am

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 2:39 pm

I don't renember, it was about 2 years when i created it

User avatar
rpiMike
Posts: 1437
Joined: Fri Aug 10, 2012 12:38 pm
Location: Cumbria, UK

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 2:48 pm

SrIzan10 wrote:
Mon Jul 20, 2020 2:39 pm
I don't renember, it was about 2 years when i created it
See if you can login at https://www.minecraft.net/

SrIzan10
Posts: 10
Joined: Fri Jul 03, 2020 8:11 am

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 2:51 pm

rpiMike wrote:
Mon Jul 20, 2020 2:48 pm
SrIzan10 wrote:
Mon Jul 20, 2020 2:39 pm
I don't renember, it was about 2 years when i created it
See if you can login at https://www.minecraft.net/
Yes, I can

SrIzan10
Posts: 10
Joined: Fri Jul 03, 2020 8:11 am

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 2:56 pm

I am using a RPi 3b+, by the way

User avatar
rpiMike
Posts: 1437
Joined: Fri Aug 10, 2012 12:38 pm
Location: Cumbria, UK

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Mon Jul 20, 2020 3:19 pm

SrIzan10 wrote:
Mon Jul 20, 2020 2:56 pm
I am using a RPi 3b+, by the way
Double check your account details in the run script. Otherwise I don’t know.


SrIzan10
Posts: 10
Joined: Fri Jul 03, 2020 8:11 am

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Tue Jul 21, 2020 1:02 pm

Hi!

Can I install mods in the game? Where is the folder .minecraft?

Thank you!

SrIzan10
Posts: 10
Joined: Fri Jul 03, 2020 8:11 am

Please help me.

Fri Aug 21, 2020 9:00 pm

I have a problem pls help.

In servers Minecraft crashes a lot.
Making PvP, in lobbies...

I reinstalled it, nothing. Put all optimized, nothing.

I am using a 3b+ with 111mb of GPU.

pigong
Posts: 2
Joined: Fri Apr 17, 2020 9:20 am

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Sun Aug 23, 2020 11:15 pm

Thanks a lot for this! It seems to have worked flawlessly for me, RPI4 4Gig, latest Buster... I should add you made two boys of 6 and 7, who missed the mobs in the educational Minecraft Pi, terribly excited! ;-)
Btw, I added a file called minecraftjavaed.desktop in ~/.local/share/applications with this content:

Code: Select all

[Desktop Entry]
Type=Application
Name=Minecraft Java Ed
GenericName=Vanilla Minecraft 12.2 Java Edition
Exec=/home/pi/Minecraft/runMC1_12_2_OptifineF4.sh
Icon=/usr/share/pixmaps/minecraft-pi.png
Terminal=false
Categories=Game;ActionGame;AdventureGame;RolePlaying;
NoDisplay=false
StartupNotify=true
It brings up a menu entry in the "Games" category. Clicking it tries your patience a bit (no feedback first), but after a while "Mojang" comes up, and after another while MC's start menu! Have fun, and if somebody knows how to enhance this launcher, let me know here. Thanks!

MilkyMilkyMIlky
Posts: 2
Joined: Wed Aug 26, 2020 3:25 pm

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Wed Aug 26, 2020 3:28 pm

PLEASE HELP! When I type the last command, minecraft does not start at all though i still get this:



% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 703 100 539 100 164 1911 581 --:--:-- --:--:-- --:--:-- 2492
todays access token = eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJjODdiYjViYmMwODA2MmJhMDcyMTNmNTM5ZTFkZTYyMCIsInlnZ3QiOiJmMzI0ODAyMmU4MTM0ZDdlYTU4MDRmNTA3Mzg3YjU0MiIsInNwciI6IjgwNmQ1ZTU2YmM1YTRlMmNiMjFhN2NiZTUxMTc5NjkyIiwiaXNzIjoiWWdnZHJhc2lsLUF1dGgiLCJleHAiOjE1OTg2MjgxODUsImlhdCI6MTU5ODQ1NTM4NX0.78qdrWgj71_BOAiU-3sUtwEfeY_WSibJHDiStJpTQq8
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 71 100 61 100 10 324 53 --:--:-- --:--:-- --:--:-- 377
MINECRAFT_UUID=806d5e56bc5a4e2cb21a7cbe51179692
Java HotSpot(TM) Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
[16:23:08] [main/INFO]: Loading tweak class name optifine.OptiFineTweaker
[16:23:09] [main/INFO]: Using primary tweak class name optifine.OptiFineTweaker
[16:23:09] [main/INFO]: Calling tweak class optifine.OptiFineTweaker
OptiFineTweaker: acceptOptions
OptiFineTweaker: injectIntoClassLoader
OptiFine ClassTransformer
OptiFine ZIP file: /home/pi/.minecraft/libraries/optifine/OptiFine/1.12.2_HD_U_F4/OptiFine-1.12.2_HD_U_F4.jar
OptiFineTweaker: getLaunchArguments
OptiFineTweaker: getLaunchTarget
[16:23:09] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[16:23:10] [main/ERROR]: Unable to launch
java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_211]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_211]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_211]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_211]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:159) [launchwrapper-of-2.1.jar:2.1]
at net.minecraft.launchwrapper.Launch.main(Launch.java:30) [launchwrapper-of-2.1.jar:2.1]
Caused by: java.lang.UnsatisfiedLinkError: no lwjgl in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867) ~[?:1.8.0_211]
at java.lang.Runtime.loadLibrary0(Runtime.java:870) ~[?:1.8.0_211]
at java.lang.System.loadLibrary(System.java:1122) ~[?:1.8.0_211]
at org.lwjgl.Sys$1.run(Sys.java:72) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_211]
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at org.lwjgl.Sys.loadLibrary(Sys.java:96) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at org.lwjgl.Sys.<clinit>(Sys.java:117) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at bib.I(SourceFile:2825) ~[bib.class:?]
at net.minecraft.client.main.Main.main(SourceFile:38) ~[Main.class:?]
... 6 more
I NEED HELP PLEEEEEEEEEAAAAAAAAAAASE

double_nathan7
Posts: 1
Joined: Sat Aug 29, 2020 11:32 am

Re: How to setup Minecraft 1.12.2 on Pi3 or Pi4

Sat Aug 29, 2020 11:35 am

MilkyMilkyMIlky wrote:
Wed Aug 26, 2020 3:28 pm
PLEASE HELP! When I type the last command, minecraft does not start at all though i still get this:



% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 703 100 539 100 164 1911 581 --:--:-- --:--:-- --:--:-- 2492
todays access token = eyJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJjODdiYjViYmMwODA2MmJhMDcyMTNmNTM5ZTFkZTYyMCIsInlnZ3QiOiJmMzI0ODAyMmU4MTM0ZDdlYTU4MDRmNTA3Mzg3YjU0MiIsInNwciI6IjgwNmQ1ZTU2YmM1YTRlMmNiMjFhN2NiZTUxMTc5NjkyIiwiaXNzIjoiWWdnZHJhc2lsLUF1dGgiLCJleHAiOjE1OTg2MjgxODUsImlhdCI6MTU5ODQ1NTM4NX0.78qdrWgj71_BOAiU-3sUtwEfeY_WSibJHDiStJpTQq8
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 71 100 61 100 10 324 53 --:--:-- --:--:-- --:--:-- 377
MINECRAFT_UUID=806d5e56bc5a4e2cb21a7cbe51179692
Java HotSpot(TM) Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
[16:23:08] [main/INFO]: Loading tweak class name optifine.OptiFineTweaker
[16:23:09] [main/INFO]: Using primary tweak class name optifine.OptiFineTweaker
[16:23:09] [main/INFO]: Calling tweak class optifine.OptiFineTweaker
OptiFineTweaker: acceptOptions
OptiFineTweaker: injectIntoClassLoader
OptiFine ClassTransformer
OptiFine ZIP file: /home/pi/.minecraft/libraries/optifine/OptiFine/1.12.2_HD_U_F4/OptiFine-1.12.2_HD_U_F4.jar
OptiFineTweaker: getLaunchArguments
OptiFineTweaker: getLaunchTarget
[16:23:09] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[16:23:10] [main/ERROR]: Unable to launch
java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_211]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_211]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_211]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_211]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:159) [launchwrapper-of-2.1.jar:2.1]
at net.minecraft.launchwrapper.Launch.main(Launch.java:30) [launchwrapper-of-2.1.jar:2.1]
Caused by: java.lang.UnsatisfiedLinkError: no lwjgl in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867) ~[?:1.8.0_211]
at java.lang.Runtime.loadLibrary0(Runtime.java:870) ~[?:1.8.0_211]
at java.lang.System.loadLibrary(System.java:1122) ~[?:1.8.0_211]
at org.lwjgl.Sys$1.run(Sys.java:72) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_211]
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at org.lwjgl.Sys.loadLibrary(Sys.java:96) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at org.lwjgl.Sys.<clinit>(Sys.java:117) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
at bib.I(SourceFile:2825) ~[bib.class:?]
at net.minecraft.client.main.Main.main(SourceFile:38) ~[Main.class:?]
... 6 more
I NEED HELP PLEEEEEEEEEAAAAAAAAAAASE
You might not have enabled GLDriver I got that problem and I just reinstalled and found my GLDriver wasnt on.

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