MCP not running on intellij or eclipse - nothing will work!

[chillitzkd]

VERY SERIOUS ISSUE - PLEASE HELP

I need help really bad.

When trying to run in eclipse, everything is set up right (i think), but it does not want to run

same thing with intellij

I keep getting this log:

 

[18:40:41] [Client thread/INFO]: Setting user: Player950
[18:40:44] [Client thread/WARN]: Skipping bad option: lastServer:
[18:40:44] [Client thread/INFO]: LWJGL Version: 2.9.4
[18:40:44] [Client thread/ERROR]: Couldn't set pixel format
org.lwjgl.LWJGLException: Pixel format not accelerated
    at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
    at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
    at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:247) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
    at org.lwjgl.opengl.Display.createWindow(Display.java:306) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
    at org.lwjgl.opengl.Display.create(Display.java:848) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
    at org.lwjgl.opengl.Display.create(Display.java:757) ~[lwjgl-2.9.4-nightly-20150209.jar:?]
    at net.minecraft.client.Minecraft.createDisplay(Minecraft.java:704) [bin/:?]
    at net.minecraft.client.Minecraft.init(Minecraft.java:545) [bin/:?]
    at net.minecraft.client.Minecraft.run(Minecraft.java:462) [bin/:?]
    at net.minecraft.client.main.Main.main(Main.java:115) [bin/:?]
    at Start.main(Start.java:11) [bin/:?]
---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 5/27/20 6:40 PM
Description: Initializing game

org.lwjgl.LWJGLException: Pixel format not accelerated
    at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
    at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
    at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:247)
    at org.lwjgl.opengl.Display.createWindow(Display.java:306)
    at org.lwjgl.opengl.Display.create(Display.java:848)
    at org.lwjgl.opengl.Display.create(Display.java:757)
    at org.lwjgl.opengl.Display.create(Display.java:739)
    at net.minecraft.client.Minecraft.createDisplay(Minecraft.java:724)
    at net.minecraft.client.Minecraft.init(Minecraft.java:545)
    at net.minecraft.client.Minecraft.run(Minecraft.java:462)
    at net.minecraft.client.main.Main.main(Main.java:115)
    at Start.main(Start.java:11)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Client thread
Stacktrace:
    at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method)
    at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52)
    at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:247)
    at org.lwjgl.opengl.Display.createWindow(Display.java:306)
    at org.lwjgl.opengl.Display.create(Display.java:848)
    at org.lwjgl.opengl.Display.create(Display.java:757)
    at org.lwjgl.opengl.Display.create(Display.java:739)
    at net.minecraft.client.Minecraft.createDisplay(Minecraft.java:724)
    at net.minecraft.client.Minecraft.init(Minecraft.java:545)

-- Initialization --
Details:
Stacktrace:
    at net.minecraft.client.Minecraft.run(Minecraft.java:462)
    at net.minecraft.client.main.Main.main(Main.java:115)
    at Start.main(Start.java:11)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_251, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 967226960 bytes (922 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
    JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    Launched Version: mcp
    LWJGL: 2.9.4
    OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
    GL Caps: 
    Using VBOs: Yes
    Is Modded: Very likely; Jar signature invalidated
    Type: Client (map_client.txt)
    Resource Packs: 
    Current Language: ~~ERROR~~ NullPointerException: null
    Profiler Position: N/A (disabled)
    CPU: <unknown>
#@!@# Game crashed! Crash report saved to: #@!@# C:\Users\Master\Desktop\assets-assets\emphack\jars\.\crash-reports\crash-2020-05-27_18.40.45-client.txt
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
 

 

PLEASE HELP!!!!

[DavidM]

1.12.2 is no longer supported on these forums due to its age.

Please update to a modern version of Minecraft (1.14+) to receive support.

[DaemonUmbra]

Neither 1.12.2 nor MCP are supported here.