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[Aeraesoria]

AnonTheMouse, on 12 December 2012 - 01:44 AM, said:

A wise(arse) man once said, "If life gives you saplings, make...charcoal."

meh charcoal I get plenty of that from smelting the logs... now turning those saplings into biomass that's a nice use for them

also for those interested who use treecapitator

here's all the ID's for the logs and leaves blocks from Forestry, ExtrabiomesXL, Twilight Forest, IC2, and the newest magical mod out Thaumcraft 3.

Spoiler:

17|18|1522|1522:2; 17:1|18:1|1522:1|1522:3; 17:2|18:2; 17:3|18:3; 243|242; 1524|1530; 1524:1|; 1533|1530:1; 1534|1530:1; 1535|1530:1; 1536|1530:1; 1533:1|1530; 1534:1|1530; 1535:1|1530; 1536:1|1530; 2404|2405; 2404:1|2405:1; 1533:2|18; 1534:2|18; 1535:2|18; 1536:2|18; 1555; 1555:1; 1555:2; 1555:3; 1556; 1556:1; 1556:2; 1556:3; 1557; 1557:1; 1557:2 1557:3; 1558; 1558:1; 1558:2; 1558:3; 2163|2164; 2163:1|2164:1; 2163:2|2164:2; 2163:3|2166:1;

check the spoilers ppl just copy and paste into the proper line in the treecapitator configs and your good to go to start clear cutting those nasty forests away in no time!

[SecondHong]

Hello,

I got a crash report when I am using ExtrabiomesXL 3.6.0

Hope that you can help me

The crash report at this link:

http://pastebin.com/SNqC5kk0

[Ashcrack]

Crashes on startup

http://pastebin.com/qWk34xLQ There's the forgemodloader log

http://pastebin.com/MytSMEEt Is the Crash Report

Any help would be greatly appreciated, cheers.

Seems I wasn't using the right version of forge, I dun goofed.

[Undefinedmaster]

ScottKillen, on 12 December 2012 - 01:26 AM, said:

According to your log, several mods (Extrabiomes included) have been incorrectly installed into the minecraft jar. Ironically, some mod (one that is supposed to be installed in the jar) has altered the Block class and removed a method required by Minecraft Forge and forge mods.

Incorrectly installed? I may have put some in the jar that are supposed to be in the mods folder, but that worked out fine before 1.4.5

[rsod]

Will ores from another mods, such as IC2 and Forestry, spawn in EBXL biomes?

[AkulaMak]

rsod, on 12 December 2012 - 02:07 PM, said:

Will ores from another mods, such as IC2 and Forestry, spawn in EBXL biomes?

Absolutely

[wideload]

Undefinedmaster, on 12 December 2012 - 12:43 PM, said:

Incorrectly installed? I may have put some in the jar that are supposed to be in the mods folder, but that worked out fine before 1.4.5

If you put some mods in a place they weren't supposed to be then yes, they are incorrectly installed. It doesn't matter if it worked before with previous MC versions - they are in the wrong place now. You can't just mix and match where mods go, the instructions are there for a reason.
Try again with everything in it's correct place. Check the instructions for all your mods and double check whether they are installed in the jar, coremods or mods folder (or a combination). Hopefully that will get you somewhere.

[ScottKillen]

SecondHong, on 12 December 2012 - 07:30 AM, said:

Hello,

I got a crash report when I am using ExtrabiomesXL 3.6.0

Hope that you can help me

The crash report at this link:

http://pastebin.com/SNqC5kk0

According to the log, the problem is some kind of network issue.  Vanilla code is crashing.

[ScottKillen]

Undefinedmaster, on 12 December 2012 - 12:43 PM, said:

Incorrectly installed? I may have put some in the jar that are supposed to be in the mods folder, but that worked out fine before 1.4.5

No doubt, but when you do something other than what is described in the instructions, it makes it difficult for us to support. In similar circumstances, I revert to the instructions before asking for help.

In any case, the cause of your issue is that one of the mods that must be installed in the jar is not compatible with Forge and overwrite a class that is changed by Forge.

[Keybounce]

Scott, what do you look for in the logs to tell where a mod is installed (in the jar or in the mods folder)?

[ScottKillen]

Keybounce, on 12 December 2012 - 05:44 PM, said:

Scott, what do you look for in the logs to tell where a mod is installed (in the jar or in the mods folder)?

It is boring reading...but:

2012-12-11 19:40:49 [FINE] [ForgeModLoader] Examining file minecraft.jar for potential mods
...
...
...
2012-12-11 19:40:50 [FINE] [ForgeModLoader] Identified an FMLMod type mod extrabiomes.Extrabiomes
...
...
...

As opposed to:

2012-12-11 23:58:20 [INFO] [ForgeModLoader] Searching C:\Users\My Games\Minecraft Stuff\minecraft\mods for mods
...
...
...
2012-12-11 23:58:21 [FINE] [ForgeModLoader] Examining file TF2_Teleporter_1.4.5c.zip for potential mods
2012-12-11 23:58:21 [FINER] [ForgeModLoader] Located mcmod.info file in file TF2_Teleporter_1.4.5c.zip

[EdvinKosenkov]

my Minecraft crashes becouse of ExtraBiomesXL , but i realy wanna use it , any help?
here is my crash report: ---- Minecraft Crash Report ----
// I just don't know what went wrong

Time: 12.12.2 15.33
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraftforge/common/ConfigCategory
    at cpw.mods.fml.common.LoadController.transition(LoadController.java:117)
    at cpw.mods.fml.common.Loader.loadMods(Loader.java:481)
    at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:151)
    at net.minecraft.client.Minecraft.a(Minecraft.java:424)
    at net.minecraft.client.Minecraft.run(Minecraft.java:756)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/common/ConfigCategory
    at buildcraft.core.BuildCraftConfiguration.save(BuildCraftConfiguration.java:27)
    at buildcraft.BuildCraftCore.loadConfiguration(BuildCraftCore.java:233)
    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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:440)
    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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
    at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
    at com.google.common.eventbus.EventBus.post(EventBus.java:268)
    at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)
    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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
    at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
    at com.google.common.eventbus.EventBus.post(EventBus.java:268)
    at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)
    at cpw.mods.fml.common.Loader.loadMods(Loader.java:480)
    ... 4 more
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.common.ConfigCategory
    at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 32 more
Caused by: java.lang.NullPointerException
    at org.objectweb.asm.ClassReader.<init>(Unknown Source)
    at net.minecraftforge.transformers.EventTransformer.transform(EventTransformer.java:29)
    at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:178)
    at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:133)
    ... 34 more


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

-- System Details --
Details:
    Minecraft Version: 1.4.5
    Operating System: Windows 7 (amd64) version 6.1
    Java Version: 1.7.0_07, Oracle Corporation
    Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 444726432 bytes (424 MB) / 514523136 bytes (490 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: 0, tallocated: 0
    FML: MCP v7.23 FML v4.5.14.455 Minecraft Forge 6.4.0.393 9 mods loaded, 9 mods active
    mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
    FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized
    Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized
    BuildCraft|Core [BuildCraft] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
    BuildCraft|Builders [BC Builders] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
    BuildCraft|Energy [BC Energy] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
    BuildCraft|Factory [BC Factory] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
    BuildCraft|Transport [BC Transport] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
    BuildCraft|Silicon [BC Silicon] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored

[Annysia]

EdvinKosenkov, on 12 December 2012 - 06:29 PM, said:

my Minecraft crashes becouse of ExtraBiomesXL , but i realy wanna use it , any help?

Spoiler:

here is my crash report: ---- Minecraft Crash Report ----
// I just don't know what went wrong

Time: 12.12.2 15.33
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraftforge/common/ConfigCategory
at cpw.mods.fml.common.LoadController.transition(LoadController.java:117)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:481)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:151)
at net.minecraft.client.Minecraft.a(Minecraft.java:424)
at net.minecraft.client.Minecraft.run(Minecraft.java:756)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/common/ConfigCategory
at buildcraft.core.BuildCraftConfiguration.save(BuildCraftConfiguration.java:27)
at buildcraft.BuildCraftCore.loadConfiguration(BuildCraftCore.java:233)
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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:440)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:480)
... 4 more
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.common.ConfigCategory
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 32 more
Caused by: java.lang.NullPointerException
at org.objectweb.asm.ClassReader.<init>(Unknown Source)
at net.minecraftforge.transformers.EventTransformer.transform(EventTransformer.java:29)
at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:178)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:133)
... 34 more


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

-- System Details --
Details:
Minecraft Version: 1.4.5
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_07, Oracle Corporation
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 444726432 bytes (424 MB) / 514523136 bytes (490 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: 0, tallocated: 0
FML: MCP v7.23 FML v4.5.14.455 Minecraft Forge 6.4.0.393 9 mods loaded, 9 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized
BuildCraft|Core [BuildCraft] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Builders [BC Builders] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Energy [BC Energy] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Factory [BC Factory] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Transport [BC Transport] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Silicon [BC Silicon] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored

Please use spoilers when posting an error log.  Also, per the OP:   You should post your complete log (ForgeModLoader-0.log -or- ForgeModLoader-client-0.log) on pastebin.com and then post a link to it here on the forum.

Just looking at it though you have an older version of forge...and if you are using our 3.6.0 version of EBXL, also per the OP:  Requires Forge 6.4.1.411 and higher, which can be found here.

[stfun00b]

I'm using this mod in a modded minecraft_server.jar, for use with Minecraft Land Generator. However on running, I get this error:

Spoiler:

---- Minecraft Crash Report ----
// Oops.
Time: 12/12/12 19:44
Description: Exception in server tick loop
java.lang.NullPointerException
at acb.a(WorldGenTrees.java:69)
at yv.a(SourceFile:96)
at yv.a(SourceFile:27)
at yr.a(SourceFile:217)
at aau.a(SourceFile:450)
at im.a(ChunkProviderServer.java:242)
at zs.a(Chunk.java:1239)
at im.c(ChunkProviderServer.java:137)
at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:313)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:287)
at ho.c(DedicatedServer.java:163)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:461)
at fy.run(SourceFile:856)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.4.5
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_07, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 765120352 bytes (729 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xms1024m -Xmx1024m -Xincgc
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 v7.23 FML v4.5.17.479 Minecraft Forge 6.4.1.426 4 mods loaded, 4 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ExtrabiomesXL [ExtrabiomesXL] (ExtrabiomesXL-univeral-1.4.5b-3.5.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 0 / 20; []
Is Modded: Definitely; Server brand changed to 'forge,fml'
Type: Dedicated Server (map_server.txt)

I'm not certain, but I think its an issue with ExtrabiomesXL rather than MLG. Can anyone shed some light?

From what I gather, MLG is hanging because of an issue finding/using some of the trees in EBXL. My .jar works fine in my normal server.

[Craftiyan]

Undefinedmaster, on 12 December 2012 - 12:43 PM, said:

Incorrectly installed? I may have put some in the jar that are supposed to be in the mods folder, but that worked out fine before 1.4.5

Actually, I can definitely say that some mods, like SimpleOres, didn't work if installed in the jar as early as 1.2.5.  Make sure to read the install instructions and put your mods where the instructions say to put them.

rsod, on 12 December 2012 - 02:07 PM, said:

Will ores from another mods, such as IC2 and Forestry, spawn in EBXL biomes?

Start up Feed the Beast.  Look for ores.

[Annysia]

stfun00b, on 12 December 2012 - 08:00 PM, said:

I'm using this mod in a modded minecraft_server.jar, for use with Minecraft Land Generator. However on running, I get this error:

Spoiler:

---- Minecraft Crash Report ----
// Oops.
Time: 12/12/12 19:44
Description: Exception in server tick loop
java.lang.NullPointerException
at acb.a(WorldGenTrees.java:69)
at yv.a(SourceFile:96)
at yv.a(SourceFile:27)
at yr.a(SourceFile:217)
at aau.a(SourceFile:450)
at im.a(ChunkProviderServer.java:242)
at zs.a(Chunk.java:1239)
at im.c(ChunkProviderServer.java:137)
at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:313)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:287)
at ho.c(DedicatedServer.java:163)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:461)
at fy.run(SourceFile:856)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.4.5
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_07, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 765120352 bytes (729 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xms1024m -Xmx1024m -Xincgc
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 v7.23 FML v4.5.17.479 Minecraft Forge 6.4.1.426 4 mods loaded, 4 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ExtrabiomesXL [ExtrabiomesXL] (ExtrabiomesXL-univeral-1.4.5b-3.5.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 0 / 20; []
Is Modded: Definitely; Server brand changed to 'forge,fml'
Type: Dedicated Server (map_server.txt)

I'm not certain, but I think its an issue with ExtrabiomesXL rather than MLG. Can anyone shed some light?

From what I gather, MLG is hanging because of an issue finding/using some of the trees in EBXL. My .jar works fine in my normal server.

Please see the post directly above yours regarding the type of log we need to be able to provide support.  You also might want to update your EBXL to the 3.6.0 version since you are using the latest version of forge.

[ScottKillen]

EdvinKosenkov, on 12 December 2012 - 06:29 PM, said:

my Minecraft crashes becouse of ExtraBiomesXL , but i realy wanna use it , any help?   

Spoiler:

                                
here is my crash report: ---- Minecraft Crash Report ----
// I just don't know what went wrong

Time: 12.12.2 15.33
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraftforge/common/ConfigCategory
at cpw.mods.fml.common.LoadController.transition(LoadController.java:117)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:481)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:151)
at net.minecraft.client.Minecraft.a(Minecraft.java:424)
at net.minecraft.client.Minecraft.run(Minecraft.java:756)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/common/ConfigCategory
at buildcraft.core.BuildCraftConfiguration.save(BuildCraftConfiguration.java:27)
at buildcraft.BuildCraftCore.loadConfiguration(BuildCraftCore.java:233)
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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:440)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)
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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:480)
... 4 more
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.common.ConfigCategory
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 32 more
Caused by: java.lang.NullPointerException
at org.objectweb.asm.ClassReader.<init>(Unknown Source)
at net.minecraftforge.transformers.EventTransformer.transform(EventTransformer.java:29)
at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:178)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:133)
... 34 more


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

-- System Details --
Details:
Minecraft Version: 1.4.5
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_07, Oracle Corporation
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 444726432 bytes (424 MB) / 514523136 bytes (490 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: 0, tallocated: 0
FML: MCP v7.23 FML v4.5.14.455 Minecraft Forge 6.4.0.393 9 mods loaded, 9 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized
BuildCraft|Core [BuildCraft] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Builders [BC Builders] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Energy [BC Energy] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Factory [BC Factory] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Transport [BC Transport] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored
BuildCraft|Silicon [BC Silicon] (buildcraft-A-3.2.1.jar) Unloaded->Constructed->Errored

Funny, your log says it is caused by Buildcraft:

Quote

Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/common/ConfigCategory
at buildcraft.core.BuildCraftConfiguration.save(BuildCraftConfiguration.java:27)
at buildcraft.BuildCraftCore.loadConfiguration(BuildCraftCore.java:233)

[ScottKillen]

stfun00b, on 12 December 2012 - 08:00 PM, said:

I'm using this mod in a modded minecraft_server.jar, for use with Minecraft Land Generator. However on running, I get this error:

Spoiler:

---- Minecraft Crash Report ----
// Oops.
Time: 12/12/12 19:44
Description: Exception in server tick loop
java.lang.NullPointerException
at acb.a(WorldGenTrees.java:69)
at yv.a(SourceFile:96)
at yv.a(SourceFile:27)
at yr.a(SourceFile:217)
at aau.a(SourceFile:450)
at im.a(ChunkProviderServer.java:242)
at zs.a(Chunk.java:1239)
at im.c(ChunkProviderServer.java:137)
at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:313)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:287)
at ho.c(DedicatedServer.java:163)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:461)
at fy.run(SourceFile:856)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.4.5
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_07, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 765120352 bytes (729 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
JVM Flags: 3 total; -Xms1024m -Xmx1024m -Xincgc
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 v7.23 FML v4.5.17.479 Minecraft Forge 6.4.1.426 4 mods loaded, 4 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ExtrabiomesXL [ExtrabiomesXL] (ExtrabiomesXL-univeral-1.4.5b-3.5.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 0 / 20; []
Is Modded: Definitely; Server brand changed to 'forge,fml'
Type: Dedicated Server (map_server.txt)

I'm not certain, but I think its an issue with ExtrabiomesXL rather than MLG. Can anyone shed some light?

From what I gather, MLG is hanging because of an issue finding/using some of the trees in EBXL. My .jar works fine in my normal server.

According to your log, the game is getting a server tick error while trying to generate vanilla trees.

• This is vanilla code crashing, not modded code...so nothing to do with Extrabiomes.
  
• Tick errors are normally caused when the system is so overtaxed that is cannot keep up with the game.

Given the way that the Land Generator works, it is pretty obvious that it is overtaxing your system.

[Undefinedmaster]

I installed everything correctly  (quite a few things were wrong), but still get a crash whenever I try to break a tree. As it turns out, it only happens on EXBL trees. I can break normal trees and any wood block I place. Here is the full report

[stfun00b]

Thats strange, I've used vanilla MLG before for a 10,000x10,000 map before and its been fine. I have a 2.7Ghz quadcore i5 and 4Gb DDR3 Ram. Is it possible I havent assigned enough RAM to it? I think MLG is only set at 1Gb br default.