Minecraft Forums

Every time I click play it crashes after showing mojang.

Here you go:

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

Time: 2/6/17 7:39 PM
Description: Initializing game

byx: Unable to fit: minecraft:blocks/mushroom_brown - size: 512x512 - Maybe try a lowerresolution resourcepack?
at byw.c(SourceFile:58)
at byy.b(SourceFile:137)
at byy.a(SourceFile:76)
at cbk.n(SourceFile:761)
at cbk.a(SourceFile:188)
at cbl.a(SourceFile:23)
at cae.a(SourceFile:100)
at bes.an(SourceFile:519)
at bes.a(SourceFile:383)
at net.minecraft.client.main.Main.main(SourceFile:124)

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

-- Head --
Thread: Client thread
Stacktrace:
at byw.c(SourceFile:58)
at byy.b(SourceFile:137)
at byy.a(SourceFile:76)
at cbk.n(SourceFile:761)
at cbk.a(SourceFile:188)
at cbl.a(SourceFile:23)
at cae.a(SourceFile:100)
at bes.an(SourceFile:519)

-- Initialization --
Details:
Stacktrace:
at bes.a(SourceFile:383)
at net.minecraft.client.main.Main.main(SourceFile:124)

-- System Details --
Details:
Minecraft Version: 1.11.2
Operating System: Mac OS X (x86_64) version 10.12.2
Java Version: 1.8.0_74, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 104474080 bytes (99 MB) / 207187968 bytes (197 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 1.11.2
LWJGL: 2.9.2
OpenGL: Intel HD Graphics 3000 OpenGL Engine GL version 2.1 INTEL-10.2.12, Intel Inc.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object 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: SimplySharp 1.11 x512.zip
Current Language: English (US)
Profiler Position: N/A (disabled)
CPU: 4x Intel(R) Core(TM) i5-2415M CPU @ 2.30GHz

byx: Unable to fit: minecraft:blocks/mushroom_brown - size: 512x512 - Maybe try a lowerresolution resourcepack?

Try a resource pack that is not 512x512

How do I change it? I can't open minecraft.

Hello?

or you can edit the options.txt file and clear the resource pack from in there.