Minecraft Forums

Each time i try and start a new world, minecraft gets stuck on loading screen. I have 32 mods loaded. I've even tried force updating minecraft, reinstalling forge, adding back my mods, and it still does it. I've had to delete everything in my config folder to see if that was the issue. I changed a few id's due to conflicts between a couple of the mods, and minecraft starts up w/o crashing but still gets stuck on loading worlds.

Here is one thing i saw on my ForgeModLoader-client-0:

2013-06-17 23:51:21 [SEVERE] [ForgeModLoader] The ForgeModLoader state engine has become corrupted. Probably, a state was missed by and invalid modification to a base classForgeModLoader depends on. This is a critical error and not recoverable. Investigate any modifications to base classes outside ofForgeModLoader, especially Optifine, to see if there are fixes available.
2013-06-17 23:51:21 [INFO] [STDERR] Exception in thread "Server thread" java.lang.RuntimeException: The ForgeModLoader state engine is invalid
2013-06-17 23:51:21 [INFO] [STDERR] at cpw.mods.fml.common.LoadController.transition(LoadController.java:134)
2013-06-17 23:51:21 [INFO] [STDERR] at cpw.mods.fml.common.Loader.serverStopped(Loader.java:800)
2013-06-17 23:51:21 [INFO] [STDERR] at cpw.mods.fml.common.FMLCommonHandler.handleServerStopped(FMLCommonHandler.java:468)
2013-06-17 23:51:21 [INFO] [STDERR] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:531)
2013-06-17 23:51:21 [INFO] [STDERR] at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)


And here is my most recent crash-report.



---- Minecraft Crash Report ----
// I feel sad now

Time: 6/18/13 6:26 AM
Description: Exception in server tick loop

java.lang.IncompatibleClassChangeError: Class net.minecraft.block.BlockSapling does not implement the requested interface net.minecraftforge.common.IPlantable
at net.minecraft.block.Block.canSustainPlant(Block.java:2199)
at net.minecraft.world.gen.feature.WorldGenTrees.func_76484_a(WorldGenTrees.java:99)
at net.minecraft.world.biome.BiomeDecorator.func_76794_a(BiomeDecorator.java:261)
at net.minecraft.world.biome.BiomeDecorator.func_76796_a(BiomeDecorator.java:203)
at net.minecraft.world.biome.BiomeGenBase.func_76728_a(BiomeGenBase.java:366)
at net.minecraft.world.gen.ChunkProviderGenerate.func_73153_a(ChunkProviderGenerate.java:577)
at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:258)
at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1249)
at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:153)
at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:282)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:88)
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:105)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:430)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)


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

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_21, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 328831504 bytes (313 MB) / 670892032 bytes (639 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
FML: MCP v7.51 FML v5.2.2.684 Minecraft Forge 7.8.0.684 32 mods loaded, 32 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FML{5.2.2.684} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Forge{7.8.0.684} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
GuiAPI{0.15.6} [GuiAPI] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
jammyfurniture{4.4} [Jammy Furniture Mod] (1.5.2_Jammy_Furniture_Mod_V4.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
BaMsDOUBLEDOOR{2.0} [BaM's Doubledoor] (BaMsDoubledoor_v2.0_for_1.5.2_ForgeMod.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
ChestTransporter{1.1.6} [Chest Transporter] (chestTransporter_1.1.6_Universal.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
craftguide{1.5.2} [CraftGuide] (CraftGuide-1.6.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
CustomSpawner{2.2.1} [DrZhark's CustomSpawner] (CustomMobSpawner 2.2.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
MagicCarpet{1.1} [DrZhark's Magic Carpet Mod] (DrZharks MagicCarpet Mod v1.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->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
eplus{1.14.6} [Enchanting Plus] (EnchantingPlus-1.14.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
ExtrabiomesXL{3.13.4} [ExtrabiomesXL] (ExtrabiomesXL-universal-1.5.2-3.13.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FishingCraft{1.2.4} [Fishing Craft] (Fishing Craft v1.2.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
fossil{1.5.2 0005} [Fossil/Archeology] (fossil-archeology-Build_5_PreRelease.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Wuppy29_Koi{1.10.1} [Koi] (Koi 1.10.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
MapWriter{2.0} [MapWriter] (mapwriter-2.0.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Millenaire{5.0.0} [Millénaire] (millenaire5.0.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
mozombies{1.55} [Mo' Zombies Mod] (Mo' Zombies 1.55.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
OresDropMores2{0.5} [OresDropMores2] (mod_OresDropMores2_0.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
mod_TreeFeller{2.3} [TreeFeller] (modTreeFeller_v2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
mod_Stackables{1.5.2} [mod_Stackables] (More Stackables.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
mod_morestorage{v2.0.1} [MoreStorage] (MoreStorage.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
MysteriousEgg{1.1.2} [Mysterious Eggs] (Mysterious Eggs 1.2.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
PetBat{1.1.9} [Pet Bat] (PetBat_1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
awger_SmallBoat{0.1} [SmallBoat] (Small-Boats-Mod-1.5.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
awger_Punt{0.5} [Punt] (Small-Boats-Mod-1.5.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
awger_Whitehall{0.1} [Whitehall] (Small-Boats-Mod-1.5.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
awger_Hoy{0.1} [Hoy] (Small-Boats-Mod-1.5.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
TwilightForest{1.18.1} [The Twilight Forest] (twilightforest-1.18.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
UtilityMobs{2.0.1} [Utility Mobs] (UtilityMobs 2.0.1 for MC 1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
chunkbase_villageinfo{1.0.0} [Village Info] (VillageInfo_Forge_1.0.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

Please Help )x