Minecraft Forums

Hey, not sure if this is in the right forum, but i'm having a serious issue with my server. I followed a YouTube tutorial for a forge server and did everything right. I looked up also how to put mods on that server by the same guy. I also did exactly that. However every time I try to run my server it crashed instantly and I get this report and I'm not sure what's happening! Please Help!

---- Minecraft Crash Report ----
// You should try our sister game, Minceraft!

Time: 11/8/15 6:46 PM
Description: Exception in server tick loop

java.lang.NoClassDefFoundError: Lreifnsk/minimap/ReiMinimap;
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Unknown Source)
at java.lang.Class.getDeclaredField(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.parseSimpleFieldAnnotation(FMLModContainer.java:384)
at cpw.mods.fml.common.FMLModContainer.processFieldAnnotations(FMLModContainer.java:338)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:493)
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: reifnsk.minimap.ReiMinimap
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 33 more
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/resources/IResourceManagerReloadListener
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
... 35 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.resources.IResourceManagerReloadListener
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 39 more
Caused by: java.lang.NullPointerException
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
... 41 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_21, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 40564312 bytes (38 MB) / 130150400 bytes (124 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 v7.10.85.1291 Minecraft Forge 10.13.2.1291 19 mods loaded, 19 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
FML{7.10.85.1291} [Forge Mod Loader] (forge-1.7.10-10.13.2.1291-universal.jar) Unloaded->Constructed
Forge{10.13.2.1291} [Minecraft Forge] (forge-1.7.10-10.13.2.1291-universal.jar) Unloaded->Constructed
adventurebackpack{1.7.10-0.8b} [Adventure Backpack] (adventurebackpack-1.7.10-0.8b.jar) Unloaded->Constructed
asielib{0.2.7} [asielib] (AsieLib-1.7.10.zip) Unloaded->Constructed
BiblioCraft{1.11.4} [BiblioCraft] (BiblioCraft[v1.11.4][MC1.7.10].jar) Unloaded->Constructed
CarpentersBlocks{3.3.5} [Carpenter's Blocks] (Carpenter's Blocks v3.3.5 - MC 1.7.10.jar) Unloaded->Constructed
craftguide{1.6.8.2} [CraftGuide] (CraftGuide-1.6.8.2-forge.jar) Unloaded->Constructed
craftingpillars{1.6.0} [Crafting Pillars Mod] (CraftingPillars-1.7.x-1.6.1.jar) Unloaded->Constructed
CustomSpawner{3.3.0} [DrZhark's CustomSpawner] (Custom-Mob-Spawner-Mod-1.7.10.zip) Unloaded->Constructed
MoCreatures{6.3.1} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.3.1.zip) Unloaded->Constructed
fossil{1.7.10 Build 7.2.0} [Fossils and Archeology Revival] (Fossils_Archeology_Revival-1.7.10_Build-7.2.jar) Unloaded->Constructed
GrimoireOfGaia{1.0.0} [Grimoire of Gaia 3] (GrimoireOfGaia3-1.7.10-1.0.1.jar) Unloaded->Constructed
RadixCore{2.1.1} [RadixCore] (RadixCore-1.7.10-2.1.1-universal.jar) Unloaded->Constructed
MCA{1.7.10-5.1.0.1} [Minecraft Comes Alive] (MCA-1.7.10-5.1.0.1-universal.jar) Unloaded->Constructed
cfm{3.4.7} [§9MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.4.7(1.7.10).jar) Unloaded->Constructed
ReiMinimap{1.7.10} [Rei's Minimap] (Reis-Minimap-Mod-1.7.10.jar) Unloaded
statues{2.1.3} [Statues] (Statues-Mod-1.7.10.zip) Unloaded
elysium{1.0} [The Elysium] (TheElysium-1.7.x-1.0.3.jar) Unloaded
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)

Thanks!