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I'm new to minecraft, I started playing in minecraft 1.12.2 with no issues but when the 1.13 update aquatic came out my computer freaked out on me. I am on a MacBook Pro running macOs High Sierra version 10.13.6, when I one the launcher and press play the game crashes and I get this crash report.

---- Minecraft Crash Report ----

// I just don't know what went wrong
Time: 9/3/18 10:43 AM

Description: Initializing game

java.lang.VerifyError: Bad type on operand stack

Exception Details:

Location:

org/lwjgl/system/APIUtil.apiArray(Lorg/lwjgl/system/MemoryStack;Lorg/lwjgl/system/APIUtil$Encoder;[Ljava/lang/CharSequence;)J @53: invokestatic

Reason:

Type 'org/lwjgl/PointerBuffer' (current frame, stack[0]) is not assignable to 'org/lwjgl/system/CustomBuffer'

Current Frame:

bci: @53

flags: { }

locals: { 'org/lwjgl/system/MemoryStack', 'org/lwjgl/system/APIUtil$Encoder', '[Ljava/lang/CharSequence;', 'org/lwjgl/PointerBuffer' }

stack: { 'org/lwjgl/PointerBuffer' }

Bytecode:

0x0000000: 2a2c beb6 0080 4e2c 3a04 1904 be36 0503

0x0000010: 3606 1506 1505 a200 1e19 0415 0632 3a07

0x0000020: 2d2b 1907 04b9 0086 0300 b600 8357 8406

0x0000030: 01a7 ffe1 2db8 0082 ad

Stackmap Table:

full_frame(@18,{Object[#283],Object[#147],Object[#298],Object[#285],Object[#298],Integer,Integer},{})

chop_frame(@52,3)

at org.lwjgl.Version.<clinit>(Version.java:25)

at cfi.am(SourceFile:420)

at cfi.a(SourceFile:377)

at net.minecraft.client.main.Main.main(SourceFile:144)

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

---------------------------------------------------------------------------------------

-- Head --

Thread: Client thread

Stacktrace:

at org.lwjgl.Version.<clinit>(Version.java:25)

at cfi.am(SourceFile:420)

-- Initialization --

Details:

Stacktrace:

at cfi.a(SourceFile:377)

at net.minecraft.client.main.Main.main(SourceFile:144)

-- System Details --

Details:

Minecraft Version: 1.13

Operating System: Mac OS X (x86_64) version 10.13.6 Java Version: 1.8.0_74, Oracle Corporation

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

Memory: 94415312 bytes (90 MB) / 201326592 bytes (192 MB) up to 2147483648 bytes (2048 MB)

JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

Launched Version: 1.13

LWJGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.Version

OpenGL: ~~ERROR~~ VerifyError: Bad type on operand stack

Exception Details:

Location:

org/lwjgl/glfw/GLFW.glfwGetError(Lorg/lwjgl/PointerBuffer;)I @8: invokestatic

Reason:

Type 'org/lwjgl/PointerBuffer' (current frame, stack[0]) is not assignable to 'org/lwjgl/system/CustomBuffer'

Current Frame:

bci: @8

flags: { }

locals: { 'org/lwjgl/PointerBuffer' }

stack: { 'org/lwjgl/PointerBuffer', integer }

Bytecode:

0x0000000: b200 0f99 0008 2a04 b800 192a b800 1ab8

0x0000010: 001b ac

Stackmap Table:

same_frame(@11)

GL Caps:

Using VBOs: Yes

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)

CPU: <unknown>

I am not great with computers or coding but I've looked at this report and googled fixes with no avail. Like i said though 1.12.2 works but 1.13 and 1.13.1 does not. Oh, also my java has been updated to java 8 update 181. If someone could figure this out it would be greatly appreciated. Thanks

Try reinstalling MC http://hopper.minecraft.net/help/guides/reinstalling-minecraft/

Wait so do I need to delete the application and then do that?

Follow the steps in the guide.

Yeah that didn't work. I get the exact same error.

When I put all of that in terminal and hit return it get this. But i reopen minecraft and nothing changes.

usage: mv [-f | -i | -n] [-v] source target

mv [-f | -i | -n] [-v] source ... directory