Mac Can't go on single player or multiplayer FTB Ultimate

[Hyperwes]

Hello everyone, i need some help with FTB Ultimate.

You see, I could use Mindcrack perfectly fine. Now that I upgraded to Ultimate, I can't join the server. I can't go on singleplayer or multiplayer. This means it's something wrong with my feed the beast.

This is the error code:

2013-03-10 10:55:42 [INFO] [STDOUT] Connecting to ftb.sky-mc.net, 25565
2013-03-10 10:56:08 [INFO] [GraviGun] [1.4.7v2] Sending client info to server
2013-03-10 10:56:08 [INFO] [PortalGun] [1.4.7v4] Sending client info to server
2013-03-10 10:56:08 [INFO] [ForgeModLoader] [THAUMCRAFT] Client received server config settings.
2013-03-10 10:56:08 [INFO] [STDOUT] Loading World: remote/69.162.78.243~25565/world
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded codechicken.nei.plugins.redpower.NEIRedPowerConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded thermalexpansion.plugins.nei.NEIThermalExpansionConfig
2013-03-10 10:56:10 [INFO] [STDOUT] IC2 NEI Submodule initialized
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded ic2.neiIntegration.core.NEIIC2Config
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded factorization.nei.NEI_SlagRecipeConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded factorization.nei.NEI_GrinderRecipeConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded factorization.nei.NEI_CrystallizerRecipeConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded factorization.nei.NEI_MixerRecipeConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded factorization.nei.NEI_FactorizationInputConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded immibis.tubestuff.NEITubeStuffConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded soaryn.xycraft.machines.nei.NEIXycraftMachineConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Test public static up soaryn.xycraft.world.XyCraftWorldItems.aluminumFoil failed: null
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded soaryn.xycraft.world.nei.NEIXycraftWorldConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded gregtechmod.mistaqur.nei.NEI_GregTech_Config
2013-03-10 10:56:10 [INFO] [ChargePads] Loading NEI subsets...
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded myrathi.ic2.chargepads.nei.NEIChargePadsConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded codechicken.enderstorage.internal.NEIEnderStorageConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded powercrystals.minefactoryreloaded.modhelpers.nei.NEIMFRConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded com.shadwdrgn.soulshards.NEISoulShardsConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded powercrystals.netherores.nei.NEINetherOresConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded powercrystals.powerconverters.NEIPowerConvertersConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded ic2.advancedmachines.client.NEIAdvancedMachinesConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded chb.mods.mffs.nei.NEI_MFFS_Config
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded mistaqur.nei.common.NEIPluginsConfig
2013-03-10 10:56:10 [INFO] [STDOUT] Loaded codechicken.wirelessredstone.addons.NEIWirelessAddonConfig
2013-03-10 10:56:12 [INFO] [STDOUT] got translate table
2013-03-10 10:56:12 [INFO] [STDOUT] failed getting color: 0 0
2013-03-10 10:56:13 [INFO] [PortalGun] [1.4.7v4] Received world props from server.
2013-03-10 10:56:13 [INFO] [STDOUT] Inserted super call into avs.c
2013-03-10 10:56:22 [INFO] [STDOUT] Stopping!
Java HotSpot(TM) 64-Bit Server VM warning: Exception java.lang.OutOfMemoryError occurred dispatching signal Unknown Signal to handler- the VM may need to be forcibly terminated


Minecraft exited with code -9.
Minecraft has crashed!

Hardware Overview:

Model Name:iMac
Model Identifier:iMac12,1
Processor Name:Intel Core i5
Processor Speed:2.5 GHz
Number of Processors:1
Total Number of Cores:4
L2 Cache (per Core):256 KB
L3 Cache:6 MB
Memory:4 GB
Boot ROM Version:IM121.0047.B1F
SMC Version (system):1.71f22
Serial Number (system):C02J42HADHJF
Hardware UUID:8193DCA7-9D3F-5B3B-A591-AA6A9AB0473D


My friends have no problem using Ultimate.. Is it my mac?
I have tried to re install, run with more ram (1 gig, 2 gigs and 3 gigs) but none of them work.
Thanks in advance.

 

[ArthurPDent]

Which version of OS X are you running?

 

[Hyperwes]

10.7.5

 

[ArthurPDent]

There seems to be an error persistent across all Macs running Lion and Mountain Lion with Java. I'm not sure what exactly the error is caused by, but see if this fixes it:
http://forum.feed-the-beast.com/threads/detected-leaking-worlds-in-memory.12098/page-7#post-157630

EDIT:
The exact reason is that it's a memory error caused by Java, Booker goes into detail about it in his post.

 

[seanminator]

Had any luck on playing? I have the same problem

 

[ArthurPDent]

Had any luck on playing? I have the same problem

Have you tried the fix I posted?

 

[seanminator]

i did, and yes but then there was an issue with the mod packs, saying i needed older versions than the ones the server had, but that's fixed too.. so TY!