Minecraft Forums

My launcher works fine, but every time i try to open any version the game crashes right before the game launches. here are the logs.

17:39:11
launcher
main
Preparing to launch minecraft client for 1.12


17:39:13
launcher
main
Checking installations.


17:39:13
launcher
main
Minecraft client 1.12 is ready to start.


17:39:13
launcher
main
Starting!


17:39:14
launcher
main
Using default game log configuration client-1.12.xml (outputs XML)


17:39:16
bhz
Client thread
Setting user: lancelot103


17:39:19
bib
Client thread
Skipping bad option: streamPreferredServer:


17:39:19
bhz
Client thread
LWJGL Version: 2.9.4


17:39:21
cet
Client thread
Reloading ResourceManager: Default


17:39:38
chk
Sound Library Loader
Starting up SoundSystem...


17:39:39
chk
Thread-3
Initializing LWJGL OpenAL


17:39:39
chk
Thread-3
(The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)


17:39:39
chk
Thread-3
OpenAL initialized.


17:39:39
chk
Sound Library Loader
Sound engine started


17:39:44
cdn
Client thread
Created: 1024x512 textures-atlas


17:39:47
com.mojang.text2speech.NarratorWindows
Client thread
Narrator library for x64 successfully loaded


17:39:48
bhz
Client thread
Couldn't toggle fullscreen
org.lwjgl.LWJGLException: Failed to set display mode (-2).
at org.lwjgl.opengl.WindowsDisplay.nSwitchDisplayMode(Native Method)
at org.lwjgl.opengl.WindowsDisplay.switchDisplayMode(WindowsDisplay.java:358)
at org.lwjgl.opengl.Display.switchDisplayMode(Display.java:359)
at org.lwjgl.opengl.Display.setDisplayModeAndFullscreenInternal(Display.java:507)
at org.lwjgl.opengl.Display.setFullscreen(Display.java:475)
at bhz.r(SourceFile:1556)
at bhz.aq(SourceFile:573)
at bhz.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)


17:39:48
buw
Client thread
Failed to load shader: minecraft:shaders/post/entity_outline.json
nh: Invalid shaders/post/entity_outline.json targets[0]: No OpenGL context found in the current thread.
at nh.a(SourceFile:47)
at ccw.a(SourceFile:75)
at ccw.<init>(SourceFile:56)
at buw.b(SourceFile:246)
at bhz.aq(SourceFile:582)
at bhz.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)
Caused by: java.lang.RuntimeException: No OpenGL context found in the current thread.
at org.lwjgl.opengl.GLContext.getCapabilities(GLContext.java:124)
at org.lwjgl.opengl.GL30.glGenFramebuffers(GL30.java:1157)
at cig.g(SourceFile:640)
at bvb.b(SourceFile:98)
at bvb.a(SourceFile:56)
at bvb.<init>(SourceFile:42)
at ccw.a(SourceFile:254)
at ccw.a(SourceFile:109)
at ccw.a(SourceFile:73)
... 5 more


17:39:48
bhz
Client thread
Unreported exception thrown!
java.lang.RuntimeException: No OpenGL context found in the current thread.
at org.lwjgl.opengl.GLContext.getCapabilities(GLContext.java:124)
at org.lwjgl.opengl.GL11.glGetError(GL11.java:1299)
at buq.L(SourceFile:838)
at bhz.a(SourceFile:950)
at bhz.az(SourceFile:1005)
at bhz.a(SourceFile:419)
at net.minecraft.client.main.Main.main(SourceFile:123)

the bottom one is a fatal error it says

Follow the instructions here: http://hopper.minecraft.net/help/pixel-format-not-accelerated/support/

http://paste.ubuntu.com/25029240/

Here is my Dxdiag!

Download and install http://www.nvidia.com/download/driverResults.aspx/120486/en-us

I got the exact same result after the drivers installed:( any other ideas? i only have 2 warnings and 1 error now though so thats progress.

Reinstall Minecraft from scratch.

still nothing, here is the new game logs if it helps...

im pretty sure the bottom one is the one making it crash but i dont know how to fix it. No OpenGL context found in the current thread.

15:28:01
launcher
Preparing to launch minecraft client for 1.12


15:28:07
launcher
Checking installations.


15:28:07
launcher
Minecraft client 1.12 is ready to start.


15:28:07
launcher
Starting!


15:28:08
launcher
Using default game log configuration client-1.12.xml (outputs XML)


15:28:13
bhz
Setting user: lancelot103


15:28:16
bib
Skipping bad option: streamPreferredServer:


15:28:16
bhz
LWJGL Version: 2.9.4


15:28:23
cet
Reloading ResourceManager: Default


15:28:42
chk
Starting up SoundSystem...


15:28:42
chk
Initializing LWJGL OpenAL


15:28:42
chk
(The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)


15:28:42
chk
OpenAL initialized.


15:28:42
chk
Sound engine started


15:28:48
cdn
Created: 1024x512 textures-atlas


15:28:50
com.mojang.text2speech.NarratorWindows
Narrator library for x64 successfully loaded


15:28:51
bhz
Couldn't toggle fullscreen
org.lwjgl.LWJGLException: Failed to set display mode (-2).
at org.lwjgl.opengl.WindowsDisplay.nSwitchDisplayMode(Native Method)
at org.lwjgl.opengl.WindowsDisplay.switchDisplayMode(WindowsDisplay.java:358)
at org.lwjgl.opengl.Display.switchDisplayMode(Display.java:359)
at org.lwjgl.opengl.Display.setDisplayModeAndFullscreenInternal(Display.java:507)
at org.lwjgl.opengl.Display.setFullscreen(Display.java:475)
at bhz.r(SourceFile:1556)
at bhz.aq(SourceFile:573)
at bhz.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)


15:28:51
buw
Failed to load shader: minecraft:shaders/post/entity_outline.json
nh: Invalid shaders/post/entity_outline.json targets[0]: No OpenGL context found in the current thread.
at nh.a(SourceFile:47)
at ccw.a(SourceFile:75)
at ccw.<init>(SourceFile:56)
at buw.b(SourceFile:246)
at bhz.aq(SourceFile:582)
at bhz.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)
Caused by: java.lang.RuntimeException: No OpenGL context found in the current thread.
at org.lwjgl.opengl.GLContext.getCapabilities(GLContext.java:124)
at org.lwjgl.opengl.GL30.glGenFramebuffers(GL30.java:1157)
at cig.g(SourceFile:640)
at bvb.b(SourceFile:98)
at bvb.a(SourceFile:56)
at bvb.<init>(SourceFile:42)
at ccw.a(SourceFile:254)
at ccw.a(SourceFile:109)
at ccw.a(SourceFile:73)
... 5 more


15:28:52
bhz
Unreported exception thrown!
java.lang.RuntimeException: No OpenGL context found in the current thread.
at org.lwjgl.opengl.GLContext.getCapabilities(GLContext.java:124)
at org.lwjgl.opengl.GL11.glGetError(GL11.java:1299)
at buq.L(SourceFile:838)
at bhz.a(SourceFile:950)
at bhz.az(SourceFile:1005)
at bhz.a(SourceFile:419)
at net.minecraft.client.main.Main.main(SourceFile:123)

You did not reinstall Minecraft correctly.

I used the minecraft remove tool then reinstalled... How else should I do it?

Hey! Thanks it worked! dont know why minecraft needs a better driver than skrim but hey who am i to judge! Thanks for all the help Tails1!!