I'm using minecraft 1.5.2, and have been playing a world with them all loaded for some time, all the way up to last night. This morning I tried to load the same world, but it wouldn't go past loading terrain. Other saves worked. Here is the crash report
---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic.
Time: 8/26/13 1:38 PM Description: Sending packet
java.lang.NullPointerException at net.minecraft.network.MemoryConnection.func_74436_b(MemoryConnection.java:169) at net.minecraft.network.MemoryConnection.func_74429_a(MemoryConnection.java:57) at net.minecraft.network.NetServerHandler.func_72567_b(NetServerHandler.java:666) at net.minecraft.server.management.ServerConfigurationManager.func_72354_b(ServerConfigurationManager.java:931) at net.minecraft.server.management.ServerConfigurationManager.func_72355_a(ServerConfigurationManager.java:128) at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(IntegratedServerListenThread.java:97) at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:675) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:571) at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:469) at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
A detailed walkthrough of the error, its code path and all known details is as follows: ---------------------------------------------------------------------------------------
-- Head -- Stacktrace: at net.minecraft.network.MemoryConnection.func_74436_b(MemoryConnection.java:169) at net.minecraft.network.MemoryConnection.func_74429_a(MemoryConnection.java:57)
-- Packet being sent -- Details: Packet ID: 4 Packet class: net.minecraft.network.packet.Packet4UpdateTime Stacktrace: at net.minecraft.network.NetServerHandler.func_72567_b(NetServerHandler.java:666) at net.minecraft.server.management.ServerConfigurationManager.func_72354_b(ServerConfigurationManager.java:931) at net.minecraft.server.management.ServerConfigurationManager.func_72355_a(ServerConfigurationManager.java:128) at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(IntegratedServerListenThread.java:97) at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:675) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:571) at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:469) at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
// Hi. I'm Minecraft, and I'm a crashaholic.
Time: 8/26/13 1:38 PM
Description: Sending packet
java.lang.NullPointerException
at net.minecraft.network.MemoryConnection.func_74436_b(MemoryConnection.java:169)
at net.minecraft.network.MemoryConnection.func_74429_a(MemoryConnection.java:57)
at net.minecraft.network.NetServerHandler.func_72567_b(NetServerHandler.java:666)
at net.minecraft.server.management.ServerConfigurationManager.func_72354_b(ServerConfigurationManager.java:931)
at net.minecraft.server.management.ServerConfigurationManager.func_72355_a(ServerConfigurationManager.java:128)
at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(IntegratedServerListenThread.java:97)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:675)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:571)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:469)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Stacktrace:
at net.minecraft.network.MemoryConnection.func_74436_b(MemoryConnection.java:169)
at net.minecraft.network.MemoryConnection.func_74429_a(MemoryConnection.java:57)
-- Packet being sent --
Details:
Packet ID: 4
Packet class: net.minecraft.network.packet.Packet4UpdateTime
Stacktrace:
at net.minecraft.network.NetServerHandler.func_72567_b(NetServerHandler.java:666)
at net.minecraft.server.management.ServerConfigurationManager.func_72354_b(ServerConfigurationManager.java:931)
at net.minecraft.server.management.ServerConfigurationManager.func_72355_a(ServerConfigurationManager.java:128)
at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(IntegratedServerListenThread.java:97)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:675)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:571)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:127)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:469)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_10, Oracle Corporation
Java VM Version: Java HotSpotâ„¢ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 281625216 bytes (268 MB) / 897581056 bytes (856 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 572201 (32043256 bytes; 30 MB) allocated, 572201 (32043256 bytes; 30 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
FML: MCP v7.51 FML v5.2.5.688 Minecraft Forge 7.8.0.688 20 mods loaded, 20 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
FML{5.2.5.688} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
Forge{7.8.0.688} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
GalacticraftCore{0.1.36} [Galacticraft Core] (Galacticraft-1.5.2-a0.1.36.410.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
GuiAPI{0.15.6} [GuiAPI] (GuiAPI-0.15.6-1.5.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
mod_ReiMinimap{v3.3_06 [1.5.2]} [mod_ReiMinimap] ([1.5.2]ReiMinimap_v3.3_06.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
ArsMagica{5.52.014} [Ars Magica] (ArsMagica_5.52.014.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
craftguide{1.5.2} [CraftGuide] (CraftGuide-1.6.7.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
CustomSpawner{2.2.2} [DrZhark's CustomSpawner] (CustomMobSpawner 2.2.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
MoCreatures{5.2.3} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v5.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
EE3{pre1h (build 16)} [Equivalent Exchange 3] (ee3-universal-pre1h-16.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
eplus{1.14.6} [Enchanting Plus] (EnchantingPlus-1.14.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
fossil{1.5.2 Build 5.2} [Fossil/Archeology] (Fossil-Archaeology 1.5.2 Build 5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
IC2{1.115.341-lf} [IndustrialCraft 2] (Industrial-Craft-2-Mod-1.5.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
Mystcraft{0.10.5.00} [Mystcraft] (mystcraft-uni-1.5.2-0.10.5.00.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
RopesPlus{1.4.0} [Ropes+] (RopePlus_1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
TConstruct{1.5.2_1.4.2.7} [Tinkers' Construct] (TConstruct_1.5.2_1.4.2.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
TConstruct|CompatMineFactoryReloaded{0.1} [TConstruct Compat: MFR] (TConstruct_1.5.2_1.4.2.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
Thaumcraft{3.0.5h1} [Thaumcraft] (Thaumcraft3.0.5h.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
ThaumicTinkerer{1.0.8} [Thaumic Tinkerer] (Thaumic Tinkerer [1.0.8].zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 83687 (4686472 bytes; 4 MB) allocated, 83687 (4686472 bytes; 4 MB) used
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'