Erro ao entrar no minecraft, ajudem?

Alguém pode me ajudar com esse erro? Já baixei o java, já atualizei os drivers e nada do jogo entrar. Me ajudem por favor, não tem mods, é a primeira vez que baixo minecraft nesse computador. :triste:

---- Minecraft Crash Report ----

// But it works on my machine.

Time: 02/08/14 21:31

Description: Ticking screen

java.lang.NullPointerException: Ticking screen

at com.mojang.util.UUIDTypeAdapter.fromUUID(UUIDTypeAdapter.java:22)

at com.mojang.util.UUIDTypeAdapter.write(UUIDTypeAdapter.java:13)

at com.mojang.util.UUIDTypeAdapter.write(UUIDTypeAdapter.java:10)

at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.write(TypeAdapterRuntimeTypeWrapper.java:68)

at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.write(ReflectiveTypeAdapterFactory.java:89)

at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.write(ReflectiveTypeAdapterFactory.java:195)

at com.google.gson.Gson.toJson(Gson.java:593)

at com.google.gson.Gson.toJson(Gson.java:572)

at com.google.gson.Gson.toJson(Gson.java:527)

at com.google.gson.Gson.toJson(Gson.java:507)

at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:54)

at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.joinServer(YggdrasilMinecraftSessionService.java:76)

at biz.a(SourceFile:48)

at jt.a(SourceFile:41)

at jt.a(SourceFile:10)

at ej.a(SourceFile:174)

at bcx.e(SourceFile:78)

at bao.p(SourceFile:1343)

at bao.ak(SourceFile:774)

at bao.f(SourceFile:728)

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 com.mojang.util.UUIDTypeAdapter.fromUUID(UUIDTypeAdapter.java:22)

at com.mojang.util.UUIDTypeAdapter.write(UUIDTypeAdapter.java:13)

at com.mojang.util.UUIDTypeAdapter.write(UUIDTypeAdapter.java:10)

at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.write(TypeAdapterRuntimeTypeWrapper.java:68)

at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.write(ReflectiveTypeAdapterFactory.java:89)

at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.write(ReflectiveTypeAdapterFactory.java:195)

at com.google.gson.Gson.toJson(Gson.java:593)

at com.google.gson.Gson.toJson(Gson.java:572)

at com.google.gson.Gson.toJson(Gson.java:527)

at com.google.gson.Gson.toJson(Gson.java:507)

at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:54)

at com.mojang.authlib.yggdrasil.YggdrasilMinecraftSessionService.joinServer(YggdrasilMinecraftSessionService.java:76)

at biz.a(SourceFile:48)

at jt.a(SourceFile:41)

at jt.a(SourceFile:10)

at ej.a(SourceFile:174)

at bcx.e(SourceFile:78)

-- Affected screen --

Details:

Screen name: bcx

Stacktrace:

at bao.p(SourceFile:1343)

at bao.ak(SourceFile:774)

at bao.f(SourceFile:728)

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: 1.7.0_65, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 124040336 bytes (118 MB) / 160956416 bytes (153 MB) up to 954728448 bytes (910 MB)

JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G

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: ASUS EAH5450 Series GL version 4.2.11931 Compatibility Profile Context, ATI Technologies Inc.

GL Caps: Using GL 1.3 multitexturing.

Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.

Anisotropic filtering is supported and maximum anisotropy is 16.

Shaders are available because OpenGL 2.1 is supported.

Is Modded: Probably not. Jar signature remains and client brand is untouched.

Type: Client (map_client.txt)

Resource Packs: []

Current Language: Português (Brasil)

Profiler Position: N/A (disabled)

Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Anisotropic Filtering: Off (1)