willies952002

I have one question: How are you playing Java Edition on an Xbox?

If you're playing Minecraft on an Xbox, then you're playing the Bedrock edition, not Java.
The correct area to report bugs for Bedrock is https://bugs.mojang.com/projects/MCPE/summary

If you are indeed playing Java Edition, then you're on either Windows, Linux, or macOS, not an Xbox.

Just wanting to check: Are both of you connected to the same WiFi network?

If you're trying to play in a LAN session, you both need to be on the same WiFi network for it to work.
No, cellular data (3G, 4G, LTE, etc.) will not suffice.

Hopefully it's just that you're on different WiFi networks and it's a simple fix 🙂

Here, have a crash report:

Just took a video of the amount of lag that is occurring. Note the system time in the bottom left keeps ticking and the cursor stops blinking between updates to the text field.
https://static.domnian.com/MCL-7952.mp4

@violine1101 It was in the Environment field, but to make it easier, I moved it to the description

Btw, the version might seem to be out of date, but it is the latest version from mc-staging
(verified via package installer)

Since the bot keeps changing the version to one that is invalid for this issue, please refer to the note in the description.

Just letting you know, this isn't an issue with the Minecraft Launcher, it's an issue with the game itself.

You're most likely running 1.12-pre1 and accessing the crafting grid (and trying to craft) before accessing the crafting book. If you are running that version: possible dupe of MC-117211

Are you opening the crafting grid before accessing the crafting book? If so, possible dupe of MC-117211

New knew there was actually a watchdog in vanilla. TIL

Getting the same error on Vanilla 1.8.3 (not generating crash report since it doesn't fully crash).

OS: Ubuntu 14.10 (Linux 3.16.0-34-generic) AMD64

GFX Card: AMD Radeon R7-260X
RAM: 8GB DDR3
Processor: AMD FX-8150
Java: 1.8.0_40-internal

Render Disatance: 16

I've been playing since Alpha (Before the Nether) and this is the FIRST time that I'm unable to play the release version of the game without having any major problems. Being an owner and developer for a network doesn't make things any better.

I am a server owner running 1.7.7 and keep getting kicked from my server...

I have the same issue...
It says that it is modded, it is only Optifine_HU_U_C8...
Here is my crash report:

---- Minecraft Crash Report ----
// You're mean.

Time: 3/6/14 7:52 PM
Description: Trying to submit a frame to Twitch

java.lang.NullPointerException: Trying to submit a frame to Twitch
	at tv.twitch.broadcast.Stream.captureFrameBuffer_ReadPixels(Stream.java:182)
	at bun.a(SourceFile:1436)
	at bvb.k(SourceFile:252)
	at azi.ah(SourceFile:832)
	at azi.f(SourceFile:711)
	at net.minecraft.client.main.Main.main(SourceFile:152)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:27)


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

-- Head --
Stacktrace:
	at tv.twitch.broadcast.Stream.captureFrameBuffer_ReadPixels(Stream.java:182)

-- Broadcast State --
Details:
	Last reported errors: [<Error> LoginCallback got failure: TTV_EC_API_REQUEST_FAILED, <Error> Error in SubmitTexturePointer: TTV_EC_FRAME_QUEUE_TOO_LONG
, <Error> Out of free buffers, this should never happen]
	Buffer: ~~NULL~~
	Free buffer count: 0
	Capture buffer count: 3
Stacktrace:
	at bun.a(SourceFile:1436)

-- Affected level --
Details:
	Level name: MpServer
	All players: 7 total; [bkf['willies952002'/73483, l='MpServer', x=-37.60, y=89.12, z=-13.76], bme['ClaudiaB88'/9794, l='MpServer', x=-48.50, y=87.50, z=-14.69], bme['Cuddles596'/9320, l='MpServer', x=-65.00, y=90.02, z=-18.28], bme['ZombyMC'/9799, l='MpServer', x=-34.31, y=90.02, z=-19.97], bme['Squidward_FTW'/9798, l='MpServer', x=-55.91, y=90.02, z=-20.03], bme['VicMambaStrike_'/9800, l='MpServer', x=-38.50, y=90.02, z=-21.50], bme['EpicJLord'/9633, l='MpServer', x=-49.50, y=96.00, z=-0.50]]
	Chunk stats: MultiplayerChunkCache: 441, 1330
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-990,4,-315), Chunk: (at 2,0,5 in -62,-20; contains blocks -992,0,-320 to -977,255,-305), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1)
	Level time: 4030033 game time, 370928001 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
	Forced entities: 19 total; [bme['ninjaslice1108'/9797, l='MpServer', x=-47.53, y=90.00, z=-18.94], bme['ninjaslice1108'/9797, l='MpServer', x=-49.50, y=96.00, z=-0.50], bme['Cuddles596'/9320, l='MpServer', x=-65.00, y=90.02, z=-18.28], bme['VicMambaStrike_'/9800, l='MpServer', x=-38.59, y=90.01, z=-21.06], bme['Cuddles596'/9320, l='MpServer', x=-65.00, y=90.02, z=-18.28], bme['ZombyMC'/9799, l='MpServer', x=-34.31, y=90.02, z=-19.97], bme['VicMambaStrike_'/9800, l='MpServer', x=-38.50, y=90.02, z=-21.50], bme['ClaudiaB88'/9794, l='MpServer', x=-48.50, y=87.50, z=-14.69], bme['ClaudiaB88'/9794, l='MpServer', x=-48.50, y=87.50, z=-14.69], bme['Squidward_FTW'/9798, l='MpServer', x=-61.50, y=90.01, z=-21.50], bme['ninjaslice1108'/9797, l='MpServer', x=-50.59, y=90.02, z=-18.06], bme['EpicJLord'/9633, l='MpServer', x=-42.72, y=90.00, z=-18.03], bme['ZombyMC'/9799, l='MpServer', x=-34.31, y=90.02, z=-19.97], bkf['willies952002'/73483, l='MpServer', x=-37.60, y=89.12, z=-13.76], bme['EpicJLord'/9633, l='MpServer', x=-49.50, y=96.00, z=-0.50], bme['VicMambaStrike_'/9800, l='MpServer', x=-49.50, y=96.00, z=-0.50], vr['§e§lGuess  §r§l_ _ _ _ _ _'/1234, l='MpServer', x=-38.00, y=-6.25, z=-14.00], bme['Squidward_FTW'/9798, l='MpServer', x=-55.91, y=90.02, z=-20.03], bme['Squidward_FTW'/9798, l='MpServer', x=-49.50, y=96.00, z=-0.50]]
	Retry entities: 0 total; []
	Server brand: craftbukkit
	Server type: Non-integrated multiplayer server
Stacktrace:
	at bka.a(SourceFile:289)
	at azi.b(SourceFile:1952)
	at azi.f(SourceFile:720)
	at net.minecraft.client.main.Main.main(SourceFile:152)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

-- System Details --
Details:
	Minecraft Version: 1.7.4
	Operating System: Windows 8 (x86) version 6.2
	Java Version: 1.7.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 170799656 bytes (162 MB) / 341516288 bytes (325 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	AABB Pool Size: 46674 (2613744 bytes; 2 MB) allocated, 61 (3416 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.7.4-OptiFine_HD_U_C8
	LWJGL: 2.9.1
	OpenGL: ATI Radeon HD 4200 GL version 3.3.11672 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: Very likely; Jar signature invalidated
	Type: Client (map_client.txt)
	Resource Packs: [faithful32pack.zip]
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 297 (16632 bytes; 0 MB) allocated, 68 (3808 bytes; 0 MB) used
	Anisotropic Filtering: Off (1)

"Linux streaming is currently unsupported as the appropriate Java libraries have not been released by Twitch.tv at this time."
Well, There's my problem... X-P

Thank You

Having Same Issue, but getting "Reason: Unknown error" instead of null.

Confirmed, whoever is messing with the graphics code has royally messed something up with the linux support for LWJGL (OpenGL 1.1)

This Happens to me too every so often on my other systems that have less power than the one I'm on right now.

-willies952002

USB/Jailbroken iPod

This was submitted from my iPod, I did also mention that in the description.

(My PC/Laptop has no physical way of connecting to the Internet nor does it have the drivers for WiFi)

I did mention I have NO INTERNET, didn't I?