Rotarycraft issue

[xXxANOxXx]

The Version i used : Rotarycraft V11b Reactorcraft V11b DragonAPI V11b

I want to make a server for me and my friend with Rotarycraft and Reactorcraft but every time when i try to start the server i get this error (thanks for help) :

---- Minecraft Crash Report ---- // Daisy, daisy...

Time: 3/4/16 3:22 PM Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop at cpw.mods.fml.common.eventhandler.EventBus.unregister(EventBus.java:124) at Reika.DragonAPI.Base.DragonAPIMod.basicSetup(DragonAPIMod.java:124) at Reika.RotaryCraft.RotaryCraft.preload(RotaryCraft.java:320) 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:532) at sun.reflect.GeneratedMethodAccessor3.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:212) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190) 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:119) at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:556) at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:88) 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)

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: Linux (amd64) version 2.6.32-5-amd64 Java Version: 1.7.0_72, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 470965536 bytes (449 MB) / 816054272 bytes (778 MB) up to 817102848 bytes (779 MB) JVM Flags: 4 total; -XX:+UseConcMarkSweepGC -XX:MaxPermSize=168M -Xmx805M -Xms805M 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 v7.10.99.99 Minecraft Forge 10.13.4.1448 51 mods loaded, 51 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored UCH mcp{9.05} Minecraft Coder Pack UCH FML{7.10.99.99} Forge Mod Loader UCH Forge{10.13.4.1448} Minecraft Forge UCH appliedenergistics2-core{rv2-stable-10} AppliedEnergistics2 Core UCH CodeChickenCore{1.0.4.29} CodeChicken Core UCH {000} CoFH ASM UCH {0} DragonAPI ASM Data Initialization UCH zeldaswordskills{1.7.10-2.4} Zelda Sword Skills UCH divinerpg{1.4.1.3} DivineRPG UCH appliedenergistics2{rv2-stable-10} Applied Energistics 2 UCH Backpack{2.0.1} Backpack UCH BattleTowers{1.5.2} Battle Towers UCH CoFHCore{1.7.10R3.1.2} CoFH Core UCH BuildCraft|Core{7.1.14} BuildCraft UCH BuildCraft|Builders{7.1.14} BC Builders UCH BuildCraft|Transport{7.1.14} BC Transport UCH BuildCraft|Energy{7.1.14} BC Energy UCH BuildCraft|Silicon{7.1.14} BC Silicon UCH BuildCraft|Robotics{7.1.14} BC Robotics UCH BuildCraft|Factory{7.1.14} BC Factory UCH ChickenChunks{1.3.4.16} ChickenChunks UCH chocolateQuest{1.0} Chocolate Quest UCH Mantle{1.7.10-0.3.1.jenkins180} Mantle UCH Baubles{1.0.1.10} Baubles UCH ThermalFoundation{1.7.10R1.2.3} Thermal Foundation UCH ThermalExpansion{1.7.10R4.1.2} Thermal Expansion UCH TConstruct{1.7.10-1.6.0.build611} Tinkers' Construct UCH Thaumcraft{4.2.3.5} Thaumcraft UCH DragonAPI{1.0} [DragonAPI](DragonAPI 1.7.10 V11b.jar) UCH CritterPet{1.0} [Critter Pet](CritterPet 1.7.10 V11b.jar) UCH dimdoors{2.2.5-test9} Dimensional Doors UCH dldungeonsjdg{1.8.8} Doomlike Dungeons UCH eplus{3.0.2-d} Enchanting Plus UCH GraveStone{2.16.0} GraveStone UCH iChunUtil{4.2.2} iChunUtil UCH IronChest{6.0.62.742} Iron Chest UCH ForgeMultipart{1.1.2.331} Forge Multipart UCH Mekanism{8.1.9} Mekanism UCH MekanismGenerators{8.1.9} MekanismGenerators UCH MekanismTools{8.1.9} MekanismTools UCH minegicka3{1.0.0} Minegicka 3 UCH MobAmputation{4.0.1} MobAmputation UCH PortalGun{4.0.0-beta-6} PortalGun UCE RotaryCraft{1.0} [RotaryCraft](RotaryCraft 1.7.10 V11b.jar) UCE ReactorCraft{1.0} [ReactorCraft](ReactorCraft 1.7.10 V11b.jar) UCH rftl{1.7.10} Rotten Flesh to Leather UCH Sync{4.0.0} Sync UCH AS_UpdateCheck{1.1.7} AtomicStryker Update Check Mod UCH warpbook{2.0.null} Warp Book UCH McMultipart{1.1.2.331} Minecraft Multipart Plugin UCH ForgeMicroblock{1.1.2.331} Forge Microblocks AE2 Version: stable rv2-stable-10 for Forge 10.13.2.1291 CoFHCore: -[1.7.10]3.1.2-325 Mantle Environment: Environment healthy. ThermalFoundation: -[1.7.10]1.2.3-112 ThermalExpansion: -[1.7.10]4.1.2-240 TConstruct Environment: Environment healthy. Profiler Position: N/A (disabled) Is Modded: Definitely; Server brand changed to 'fml,forge' Type: Dedicated Server (map_server.txt)

[Sarioah]

You need to be on Forge 1558 at least. Try that version and see if it still crashes.

[ReikaKalseki]

Try updating Forge, but that crash is all in internal code from me; it should be invariant.

[ReikaKalseki]

Any information?