LAN Troubles

[TheRedMezek]

Please forgive me if this is in the wrong place, but I couldn't see anywhere else to post this on this forum. I'm trying to get a fairly large 1.4.6 Forge modpack to work on LAN, and though I can get the LAN server up, whenever someone else tries to log in they get a blank dirt screen and a "done" or "back" button (I can't remember which). On my screen I see that the person logs in once, and leaves the server twice. No error report though, and I'm absolutely certain they have the same mods that I do, and the same .jar. I'd really appreciate it if someone could tell me if any of these mods are LAN-incompatible.

 

Armor Stand

Campfire

Ancient Warfare/Catapults

ColoredGlasses

ComputerCraft

CrossbowMod

CustomoreGen

Emasher Core, with

-Defense

-GasCraft

-Maybe something else I forgot needed this core

Flowercraft

Haycraft

More Swords

MoreExplosives

Mystcraft

Shelf Mod (Risugami)

SlabCraft

StairCraft

StevesCarts

Timber!

 

 

Any help is appreciated! By the way, what's causing the rain of chickens?

[vdvman1]

Portal gun is causing the rain of chickens, its only for christmas

[luacs1998]

Modloader mods don't work on SMP without modification.

And you have a few client only mods like Timber.