Intento ingresar al juego pero se cierra luego que aparece la pantalla de Mojang.
Busqué soluciones en internet y me decían que era producto de los packs de texturas que pueda tener instalado, el problemas es que no tengo packs de texturas instalados y nunca he tenido.

---- Minecraft Crash Report ----
// Sorry

Time: 1/11/18 4:47 PM
Description: Initializing game

cdo: Unable to fit: minecraft:blocks/lava_flow - size: 32x32 - Maybe try a lowerresolution resourcepack?
at cdn.c(SourceFile:58)
at cdp.b(SourceFile:137)
at cdp.a(SourceFile:76)
at cgb.n(SourceFile:763)
at cgb.a(SourceFile:188)
at cgc.a(SourceFile:23)
at cev.a(SourceFile:100)
at bib.aq(SourceFile:530)
at bib.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)

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

– Head –
Thread: Client thread
Stacktrace:
at cdn.c(SourceFile:58)
at cdp.b(SourceFile:137)
at cdp.a(SourceFile:76)
at cgb.n(SourceFile:763)
at cgb.a(SourceFile:188)
at cgc.a(SourceFile:23)
at cev.a(SourceFile:100)
at bib.aq(SourceFile:530)

– Initialization –
Details:
Stacktrace:
at bib.a(SourceFile:404)
at net.minecraft.client.main.Main.main(SourceFile:123)

– System Details –
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 166056160 bytes (158 MB) / 385875968 bytes (368 MB) up to 1073741824 bytes (1024 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 1.12.2
LWJGL: 2.9.4
OpenGL: AMD Radeon (TM) R5 M330 GL version 4.5.13506 Compatibility Profile Context 23.20.15002.11, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs:
Current Language: English (US)
Profiler Position: N/A (disabled)
CPU: 4x Intel(R) Pentium(R) CPU 3825U @ 1.90GHz