Java Edition Support

Support for Minecraft: Java Edition, modded and unmodded
Thread Latest Post Replies Views
Windows Failed to Launch Minecraft saying offline >>
by gill5865
5 114
Crash Windows +2 More Getting an error when trying to launch Minecraft. >>
by zahinen
2 186
Failed to Launch 1.12.2 +2 More Minecraft will not even start, but I'm a noob at modding (first time modding since 2012) and I have no clue how to fix this :/ >>
by josephskokan
3 125
Failed to Launch Windows +2 More client.renderer.color.BlockColors Crash? >>
by ClockworkFountain
10 379
Failed to Launch java.lang.IndexOutOfBoundsException Please, help >>
by jujuba_010607
1 95
Crash Windows +2 More Minecraft Crashed And I need Help! >>
by amerthegoalie
2 88
Failed to Launch Crash +2 More Crash on startup/launch black screen not even mojang logo. >>
by yolapal
2 144
Failed to Launch RL craft >>
by chowder_monkey
4 501
Failed to Launch GLFW error 65542 >>
by iceyskyfall
1 99
1.12.2 Failed to Launch +1 More i get kicked when i try to enter my singleplayer map >>
by XRAZIELXGamerul
2 206
Crash Windows +1 More Minecraft keeps crashing on start due to Error: java.lang.NoClassDefFoundError: cvm >>
by bhyoop
2 184
Failed to Launch No OpenGL context found in the current thread. >>
by itsmelittled3
1 75
1.15 Failed to Launch Error when I launch the game: "Process crashed with exit code -1073740791" >>
by shrooomix
0 154
1.12.2 Failed to Launch +2 More My modpack is keeping crashing >>
by abjust
8 445
Failed to Launch Linux Minecraft 1.15.2 not launching >>
by dots223
0 147
Failed to Launch Pixel Format Not Accelerated >>
by Advexed
3 130
Crash Failed to Launch Crashes at start when i try to launch >>
by pokemonkid2000
18 460
Failed to Launch Pixel format not accelerated >>
by meanbeanmachi
7 1,144
Failed to Launch je ne peut pas lancer mon jeu >>
by armadamaindefeer
1 133
Lag Failed to Launch +2 More Only 1 server pinging for a long time >>
by lawnmoers
0 172
Failed to Launch My Modpack do not want to run on my new PC. >>
by Ethernel8
1 129
Crash Failed to Launch +4 More MC Crashes When I Try To Load My Mod-Pack >>
by bigfoot_bravo
3 210
Failed to Launch can anyone help i cant launch my minecraft 1.14.4 modded launcher >>
by senavoz
1 184
Failed to Launch Windows +2 More Error: java.lang.RuntimeException: No OpenGL context found in the current thread. >>
by thotslayer11037
1 126
Crash Failed to Launch Game crashes after: "Error: Could not find or load main class net.minecraft.client.main.Main" >>
by molude
3 148
Failed to Launch Windows +1 More Help plssssssssss >>
by emirhangamer71
18 481
1.12.2 Failed to Launch Error in launcher when using Forge + mods + optifine >>
by harozzo
5 170
Failed to Launch Windows Minecraft won't start unless in Compatibility mode. >>
by raaiiny_
6 269
Failed to Launch Linux +1 More Fabric loader fails to download client.jar >>
by Origamini30
3 219
Failed to Launch Error while launching for first time (GLFW error 65542) >>
by robertokuwae
1 137