---- Minecraft Crash Report ----
// Quite honestly, I wouldn't worry myself about that.

Time: 17-10-13 下午9:57
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:252)
        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 bao.ag(SourceFile:340)
        at bao.f(SourceFile:713)
        at net.minecraft.client.main.Main.main(SourceFile:148)


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

-- Head --
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:252)
        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 bao.ag(SourceFile:340)

-- Initialization --
Details:
Stacktrace:
        at bao.f(SourceFile:713)
        at net.minecraft.client.main.Main.main(SourceFile:148)

-- System Details --
Details:
        Minecraft Version: 1.7.10
        Operating System: Windows 7 (amd64) version 6.1
        Java Version: 1.8.0_25, Oracle Corporation
        Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
        Memory: 48635360 bytes (46 MB) / 127139840 bytes (121 MB) up to 1060372480 bytes (1011 MB)
        JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
        AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
        IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
        Launched Version: 1.7.10
        LWJGL: 2.9.1
        OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
        GL Caps:
        Is Modded: Probably not. Jar signature remains and client brand is untouched.
        Type: Client (map_client.txt)
        Resource Packs: []
        Current Language: ~~ERROR~~ NullPointerException: null
        Profiler Position: N/A (disabled)
        Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
        Anisotropic Filtering: Off (1)

OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
更新显卡驱动，游戏找不到显卡驱动信息

重装游戏再试试