SOLVED: Galacticraft and MFFS not playing nice with eachother

[Shevron]

Dunno if anyone has tried putting Galacticraft into the DW20 pack so far.

I tried, and it kept throwing an epic exception, and the launcher just quits - until someone suggested removing MFFS from the mods folder, and voila, works like magic.

Any idea what might be causing them to misbehave? It's not an ID conflict for sure (got a mod taking care of that).

---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 13/12/13 12:22
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoSuchFieldError: rotationMask
    at cpw.mods.fml.common.LoadController.transition(LoadController.java:156)
    at cpw.mods.fml.common.Loader.loadMods(Loader.java:523)
    at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:183)
    at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:473)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)
    at net.minecraft.client.main.Main.main(SourceFile:101)
    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 net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
Caused by: java.lang.NoSuchFieldError: rotationMask
    at mffs.block.BlockForceManipulator.<init>(BlockForceManipulator.java:18)
    at mffs.ModularForceFieldSystem.preInit(ModularForceFieldSystem.java:205)
    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:545)
    at sun.reflect.GeneratedMethodAccessor1.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:74)
    at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
    at com.google.common.eventbus.EventBus.post(EventBus.java:267)
    at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
    at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
    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:74)
    at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
    at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
    at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
    at com.google.common.eventbus.EventBus.post(EventBus.java:267)
    at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
    at cpw.mods.fml.common.Loader.loadMods(Loader.java:522)
    ... 10 more

 

[xbony2]

rotation mask? Eh? Just googled it, no idea what that means.

 

[Shevron]

Nobody does apparently

I burned through google looking for an answer. Think is, it's not an isolated incident to my server. A friend of mine is getting the exact same thing on his server.

 

[Yosomith]

Try here https://github.com/calclavia/Modular-Force-Field-System/issues/265

 

[Shevron]

Hey thanks!

Installing UE Core solved the problem

 

[WayofTime]

Galacticraft has been known to cause a lot of issues with other mods. Be warry that it may be the cause of other odd interactions.

 

[Shevron]

So far it's been behaving nicely.

With so far I meant until I updated to DW's last night 1.0.3 pack, which broke my modded server to hell. Currently trying to figure out what's conflicting.

 

[Physicist]

Try here https://github.com/calclavia/Modular-Force-Field-System/issues/265

Hey thanks! Installing UE Core solved the problem

Jaded said they ran into issues testing Galacticraft for new packs. Maybe you just solved it!

 

[Shevron]

The only issue we found was Natura. By "issue" we mean, having trees and flowers on the moon

 

[Shevron]

java.lang.IllegalStateException: Material with id tile.railcraft.brick.infernal is already registered.

Familiar anyone? *cries*

 

[Shevron]

Never mind.

Was forcing an older forge version. 220 fixes it.