Minecraft 1.7.0.10 Server crash.

Ishar · November 20, 2014

Hello there!

I've been browsing the forum for a little while and it seems that not many people are getting the same error as me, so i've decided to start a new tread (and stop lurking...)

The problem with the server is that whenever I put ANY mod into the mods folder, the server start crashes, If there isn't any mod on it, it seems to work fine. I've already tried downloading different versions of FML and the mods I've been testing (ExtrabiomesXL and Mo'Creatures) for the sake of "testing" I will let you know what versions of the FML jar I've tried so far:

forge-1.7.10-10.13.2.1236-universal

fml-1.7.10-7.10.86.1007-universal

fml-1.7.10-7.10.84.997-universal

Mods I've tried to load and crash everytime:

CustomMobSpawner 3.3.0

DrZharks MoCreatures Mod v6.3.0

ExtrabiomesXL-1.6.4-3.15.8B

ExtrabiomesXL-universal-1.7.10-3.16.RC3

Here comes what I think it's a proper error log with the following combo:

"forge-1.7.10-10.13.2.1236"

"ExtrabiomesXL-1.6.4-3.15.8B"

---- Minecraft Crash Report ----

// Everything's going to plan. No, really, that was supposed to happen.

Time: 20/11/14 22:45

Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraftforge/event/Event

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:420)

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.EventSubscriber.handleEvent(EventSubscriber.java:74)

at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)

at com.google.common.eventbus.EventBus.post(EventBus.java:275)

at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)

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.EventSubscriber.handleEvent(EventSubscriber.java:74)

at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)

at com.google.common.eventbus.EventBus.post(EventBus.java:275)

at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:492)

at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:87)

at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:314)

at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:117)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387)

at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

Caused by: java.lang.ClassNotFoundException: net.minecraftforge.event.Event

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)

at java.lang.ClassLoader.loadClass(Unknown Source)

... 30 more

Caused by: java.lang.NullPointerException

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)

... 32 more

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

---------------------------------------------------------------------------------------

-- System Details --

Details:

Minecraft Version: 1.7.10

Operating System: Windows 7 (x86) version 6.1

Java Version: 1.7.0_71, Oracle Corporation

Java VM Version: Java HotSpot Client VM (mixed mode, sharing), Oracle Corporation

Memory: 27234080 bytes (25 MB) / 92844032 bytes (88 MB) up to 259522560 bytes (247 MB)

JVM Flags: 0 total;

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML: MCP v9.05 FML v7.10.85.1236 Minecraft Forge 10.13.2.1236 4 mods loaded, 4 mods active

mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed

FML{7.10.85.1236} [Forge Mod Loader] (forge-1.7.10-10.13.2.1236-universal.jar) Unloaded->Constructed

Forge{10.13.2.1236} [Minecraft Forge] (forge-1.7.10-10.13.2.1236-universal.jar) Unloaded->Constructed

ExtrabiomesXL{3.15.8B} [ExtrabiomesXL] (ExtrabiomesXL-1.6.4-3.15.8B.jar) Unloaded

Profiler Position: N/A (disabled)

Is Modded: Definitely; Server brand changed to 'fml,forge'

Type: Dedicated Server (map_server.txt)

Thank you in advance for any help that could be provided and for your time

loordgek · November 20, 2014

"ExtrabiomesXL-1.6.4-3.15.8B" is for 1.6.4 you have 1.7.10

where did you download from?

loordgek · November 20, 2014

here is download for 1.7.10 http://www.curse.com/mc-mods/minecraft/extrabiomesxl#t1:other-downloads

Ishar · November 23, 2014

Hello there!

Thanky you for the help, but it seems that I'm very clumsy and I've CopyPasted an incorrect name for the ExtrabiomesXL file. Here it is the one that I truly had in the folder:

ExtrabiomesXL-universal-1.7.10-3.16.RC3

Now I've downloaded the version that you pointed me to:

extrabiomesxl_1.7.10-3.16.0

Still does the same...

---- Minecraft Crash Report ----

// But it works on my machine.

Time: 23/11/14 14:37

Description: Exception in server tick loop

java.lang.NoSuchMethodError: net.minecraft.creativetab.CreativeTabs.<init>(Ljava/lang/String;)V

at extrabiomes.utility.CreativeTab.<init>(CreativeTab.java:13)

at extrabiomes.Extrabiomes.<clinit>(Extrabiomes.java:60)