TheMonkey78

Do you mean the modlist? By the way, the server seems to crash whenever I add another mod but there is no crash report. I have around 200-500 MB PermGen and about 4 GB RAM allocated to the server, so I don't think that is the issue. Here are the mods: Battlegear, AM2, Animation API, AE2, Buildcraft, Blood Magic, Carpenter's Blocks, Computercraft, ChickenChunks, Chisel 2, CodeChickenCore, Ender Storage, Extra TiC, Extra Utilities, FastCraft, Galacticraft Core and Planets, iChun, IC2, Mantle, Metallurgy and Metallurgy Core, Micdoodle Core, Morph, Reliquary, SecurityCraft, Tinkerer's Construct, TiC Tooltips, Thaumcraft, Twilight Forest, and Witchery.

So on my Forge Server, after about thirty seconds of playing the server crashes. It is fine when I take out Computercraft. I have some kind of missing mod error in the first two, and the third error is some NoClassDefFound. http://pastebin.com/LRSV631q Can anyone please help me with this?

Thanks the PermGen thing helped.

So on my 1.7.10 server, I have these mods installed on client: AM2, Animation API, AE2, Blood Magic, Carpenter's Blocks, Chisel2, Code Chicken Core, Extra Utilities, iChunUtil, Mantle, Morph, NEI, Optifine, Tinkerer's Construct, Thaumcraft, TicTooltips, Twilight Forest, and Witchery. I have everything but Optifine and NEI installed on server, including CodeChickenCore. And when I try to add IC2 or buildcraft, the game crashes. Here is the IC2 crash: And here is the buildcraft one: The client freezes and crashes, then the server runs without anyone on it. Can anyone please help me with this?

So I have forge version 1.7.10-10.13.2.1230 installed on my server and client, and need to update it to 1.7.10-10.13.2.1291 on both. Is there any way to do that without re-installing Forge on both? (I think it might take a while on server) I am new to the forums and registered just for this, so please help me out with this and also tell me if this is the wrong forum section. Thanks, TheMonkey78