1.0.3: 1.0.3: Mystcraft new age crashes game

[ashvathaman]

Version:
1.0.3

What is the bug:
When travel to a new age recently created the server crash.

Mod & Version:


Paste.feed-the-beast.com log:
http://paste.feed-the-beast.com/view/5714cb9e

Can it be repeated:
Every time.

Known Fix:

 

[Trisscar]

The heck is Fluid Mana? It's from TE, so I'd assume it's molten mana metal, but it isn't called that.....

Anyway, that's what the console claims is the issue. You'll likely have to delete the age and the book that spawns it, however you should wait till we are sure that's the issue, so it can be avoided in the future.

 

[Ealendir]

Maybe this will help you:

from the Mystcraft Wiki:

Important: Do NOT use Twilight Forest biomes in 1.7.10. Disable those pages in the config files. Twilight Forest had reasonable success in 1.6.4, but the forest-specific decorations are failing in ages, and can result in a world being unloadable without NBT editing.

• To disable these biomes, look in the file config/mystcraft/symbols.cfg. You will find a list of symbols and a true/false value. Change the biomes of twilight forest to false.
• To find out which biomes are from Twilight Forest, look in the similar file config/TwilightForest.cfg .
• These files may not appear until the first time your game (version, profile, and/or instance) is run. You can just run the game and exit immediately.

 

[Trisscar]

Huh, I managed to get a rainbow forest page working in an age, but that was during 1.0.1, haven't checked since.

 

[10pm]

We have ages with twilight forrest biomes, but they were random generated

 

[Trisscar]

New thing; Made a Bloody Magical Forest age (Enchanted forest, which I had used before; Blood Block; Natural Sky, and something else random), and I was able to load in just fine.
When I got there, the seas, of which most of the age was made, were indeed blood red. They also had snow on the water blocks a bit further out from the spawn, interestingly.
The spawn was an island of the rainbow-like forest from TF, and had a bit of BoP flesh from the nether on one edge, on which a bunch of nether mobs had spawned.
Also I got a bunch of debuffs (nausea, poison, etc.) on spawning in, which I immediately took to mean the age was one of the corroding ones and went creative to look around before leaving. I managed to look around a bit before the game suddenly crashed hard enough to take me back to the launcher. When I tried to reload the world the same crash happened again.
Eventually I went to a backup I had recently made, and haven't touched the apparently corrupted save since.

Spoiler

[02:03:56] [Client thread/INFO] [Mantle-STDERR]: [net.minecraft.client.Minecraft]: ---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!
Time: 3/3/15 2:03 AM
Description: Exception ticking world
java.lang.NoClassDefFoundError: net/minecraft/world/World$2
at net.minecraft.world.World.func_147460_e(World.java:714)
at net.minecraft.world.World.func_147459_d(World.java:653)
at net.minecraft.world.World.func_147444_c(World.java:613)
at net.minecraft.world.World.markAndNotifyBlock(World.java:488)
at net.minecraft.world.World.func_147465_d(World.java:466)
at net.minecraft.world.World.func_147449_b(World.java:600)
at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:354)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:183)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:625)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Stacktrace:
at net.minecraft.world.World.func_147460_e(World.java:714)
at net.minecraft.world.World.func_147459_d(World.java:653)
at net.minecraft.world.World.func_147444_c(World.java:613)
at net.minecraft.world.World.markAndNotifyBlock(World.java:488)
at net.minecraft.world.World.func_147465_d(World.java:466)
at net.minecraft.world.World.func_147449_b(World.java:600)
at net.minecraft.world.WorldServer.func_147456_g(WorldServer.java:354)
at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:183)
-- Affected level --
Details:
Level name: Ah, the builder's life.
All players: 1 total; [EntityPlayerMP['CommanderJess'/465, l='Ah, the builder's life.', x=-39.35, y=75.05, z=-0.17]]
Chunk stats: ServerChunkCache: 294 Drop: 0
Level seed: -3226799901380956151
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.func_71190_q(MinecraftServer.java:625)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)