Edit: Resolved. Seems my End was corrupted from updating to 1.4. Deleting the data file for The End and jumping through the portal again has fixed it.
So I seem to have a curious problem. I wanted to get started on a project in The End tonight, so I picked up my supplies and dived on in. Going through the portal caused a crash, however. Everytime I tried to load the world in 1.4.2 or 1.4.4, the game crashed again.
I did manage to get out of the world with a 1.3.2 jar, however. The End was perfectly fine in the old update, but the newest stuff won't. I'm a tad frustrated with this, as you can imagine.
A couple of notes: I do use Magiccraft as a launcher, and I did have Modloader, Rei's Minimap, and Optifine installed. I will attempt this again with a clean jar in a few minutes. However, since I used this clean jar in attempts to reload the world, I figured I'd post here. If you feel this topic is better placed in the modded section, please let me know. The crash report I'm including is from the unmodified client, though.
Edit: I attempted to enter The End again with a clean 1.4.4 jar, and it crashed again. So I feel this is a bug with 1.4. I might try the 1.4.5 snapshot, but I expect to have the same problem.
---- Minecraft Crash Report ----
// Ouch. That hurt
java.lang.IllegalStateException: Entity is already tracked!
at ii.a(SourceFile:72)
at ii.a(SourceFile:50)
at ij.a(SourceFile:24)
at xv.a(SourceFile:842)
at in.a(SourceFile:581)
at xv.d(SourceFile:834)
at gm.a(SourceFile:369)
at lq.b(SourceFile:1492)
at px.b(SourceFile:201)
at amg.a(SourceFile:62)
at lq.D(SourceFile:652)
at lq.d(SourceFile:615)
at px.j_(SourceFile:67)
at xv.a(SourceFile:1317)
at in.a(SourceFile:451)
at xv.g(SourceFile:1296)
at xv.h(SourceFile:1195)
at in.h(SourceFile:363)
at net.minecraft.server.MinecraftServer.r(SourceFile:751)
at net.minecraft.server.MinecraftServer.q(SourceFile:686)
at bdo.q(SourceFile:117)
at net.minecraft.server.MinecraftServer.run(SourceFile:620)
at fy.run(SourceFile:856)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Stacktrace:
at ii.a(SourceFile:72)
at ii.a(SourceFile:50)
at ij.a(SourceFile:24)
at xv.a(SourceFile:842)
at in.a(SourceFile:581)
at xv.d(SourceFile:834)
at gm.a(SourceFile:369)
at lq.b(SourceFile:1492)
at px.b(SourceFile:201)
at amg.a(SourceFile:62)
at lq.D(SourceFile:652)
at lq.d(SourceFile:615)
at px.j_(SourceFile:67)
at xv.a(SourceFile:1317)
at in.a(SourceFile:451)
at xv.g(SourceFile:1296)
-- Entity being ticked --
Details:
Entity Type: Item (px)
Entity ID: 387
Name: item.tile.stonebrick
Exact location: 100.00, 50.13, 0.00
Block location: World: (100,50,0), Chunk: (at 4,3,0 in 6,0; contains blocks 96,0,0 to 111,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Momentum: -0.00, -0.12, 0.00
Stacktrace:
at xv.h(SourceFile:1195)
at in.h(SourceFile:363)
-- Affected level --
Details:
Level name: Yet again!
All players: 1 total; [iq['Servillo'/323, l='Yet again!', x=100.00, y=49.00, z=0.00]]
Chunk stats: ServerChunkCache: 449 Drop: 0
Level seed: -940245426
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 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: ~~ERROR~~ NullPointerException: null
Stacktrace:
at net.minecraft.server.MinecraftServer.r(SourceFile:751)
at net.minecraft.server.MinecraftServer.q(SourceFile:686)
at bdo.q(SourceFile:117)
at net.minecraft.server.MinecraftServer.run(SourceFile:620)
at fy.run(SourceFile:856)
-- System Details --
Details:
Minecraft Version: 1.4.4
Operating System: Mac OS X (i386) version 10.6.8
Java Version: 1.6.0_37, Apple Inc.
Java VM Version: Java HotSpot™ Client VM (mixed mode), Apple Inc.
Memory: 463755848 bytes (442 MB) / 550305792 bytes (524 MB) up to 1070399488 bytes (1020 MB)
JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M
AABB Pool Size: 4864 (272384 bytes; 0 MB) allocated, 4864 (272384 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
Profiler Position: N/A (disabled)
Vec3 Pool Size: 546 (30576 bytes; 0 MB) allocated, 543 (30408 bytes; 0 MB) used
Player Count: 1 / 8; [iq['Servillo'/323, l='Yet again!', x=100.00, y=49.00, z=0.00]]
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.
So I seem to have a curious problem. I wanted to get started on a project in The End tonight, so I picked up my supplies and dived on in. Going through the portal caused a crash, however. Everytime I tried to load the world in 1.4.2 or 1.4.4, the game crashed again.
I did manage to get out of the world with a 1.3.2 jar, however. The End was perfectly fine in the old update, but the newest stuff won't. I'm a tad frustrated with this, as you can imagine.
A couple of notes: I do use Magiccraft as a launcher, and I did have Modloader, Rei's Minimap, and Optifine installed. I will attempt this again with a clean jar in a few minutes. However, since I used this clean jar in attempts to reload the world, I figured I'd post here. If you feel this topic is better placed in the modded section, please let me know. The crash report I'm including is from the unmodified client, though.
Edit: I attempted to enter The End again with a clean 1.4.4 jar, and it crashed again. So I feel this is a bug with 1.4. I might try the 1.4.5 snapshot, but I expect to have the same problem.
// Ouch. That hurt
Time: 11/18/12 4:39 PM
Description: Ticking entity
java.lang.IllegalStateException: Entity is already tracked!
at ii.a(SourceFile:72)
at ii.a(SourceFile:50)
at ij.a(SourceFile:24)
at xv.a(SourceFile:842)
at in.a(SourceFile:581)
at xv.d(SourceFile:834)
at gm.a(SourceFile:369)
at lq.b(SourceFile:1492)
at px.b(SourceFile:201)
at amg.a(SourceFile:62)
at lq.D(SourceFile:652)
at lq.d(SourceFile:615)
at px.j_(SourceFile:67)
at xv.a(SourceFile:1317)
at in.a(SourceFile:451)
at xv.g(SourceFile:1296)
at xv.h(SourceFile:1195)
at in.h(SourceFile:363)
at net.minecraft.server.MinecraftServer.r(SourceFile:751)
at net.minecraft.server.MinecraftServer.q(SourceFile:686)
at bdo.q(SourceFile:117)
at net.minecraft.server.MinecraftServer.run(SourceFile:620)
at fy.run(SourceFile:856)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Stacktrace:
at ii.a(SourceFile:72)
at ii.a(SourceFile:50)
at ij.a(SourceFile:24)
at xv.a(SourceFile:842)
at in.a(SourceFile:581)
at xv.d(SourceFile:834)
at gm.a(SourceFile:369)
at lq.b(SourceFile:1492)
at px.b(SourceFile:201)
at amg.a(SourceFile:62)
at lq.D(SourceFile:652)
at lq.d(SourceFile:615)
at px.j_(SourceFile:67)
at xv.a(SourceFile:1317)
at in.a(SourceFile:451)
at xv.g(SourceFile:1296)
-- Entity being ticked --
Details:
Entity Type: Item (px)
Entity ID: 387
Name: item.tile.stonebrick
Exact location: 100.00, 50.13, 0.00
Block location: World: (100,50,0), Chunk: (at 4,3,0 in 6,0; contains blocks 96,0,0 to 111,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Momentum: -0.00, -0.12, 0.00
Stacktrace:
at xv.h(SourceFile:1195)
at in.h(SourceFile:363)
-- Affected level --
Details:
Level name: Yet again!
All players: 1 total; [iq['Servillo'/323, l='Yet again!', x=100.00, y=49.00, z=0.00]]
Chunk stats: ServerChunkCache: 449 Drop: 0
Level seed: -940245426
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 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: ~~ERROR~~ NullPointerException: null
Stacktrace:
at net.minecraft.server.MinecraftServer.r(SourceFile:751)
at net.minecraft.server.MinecraftServer.q(SourceFile:686)
at bdo.q(SourceFile:117)
at net.minecraft.server.MinecraftServer.run(SourceFile:620)
at fy.run(SourceFile:856)
-- System Details --
Details:
Minecraft Version: 1.4.4
Operating System: Mac OS X (i386) version 10.6.8
Java Version: 1.6.0_37, Apple Inc.
Java VM Version: Java HotSpot™ Client VM (mixed mode), Apple Inc.
Memory: 463755848 bytes (442 MB) / 550305792 bytes (524 MB) up to 1070399488 bytes (1020 MB)
JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M
AABB Pool Size: 4864 (272384 bytes; 0 MB) allocated, 4864 (272384 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
Profiler Position: N/A (disabled)
Vec3 Pool Size: 546 (30576 bytes; 0 MB) allocated, 543 (30408 bytes; 0 MB) used
Player Count: 1 / 8; [iq['Servillo'/323, l='Yet again!', x=100.00, y=49.00, z=0.00]]
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.
--Bucky Katt