Tech World 2 Server Help

[Prator]

I am trying to make a server to play Tech World 2 with my friends, but I can't get it to work correctly. When I run the "FTBServer-1.6.4-965" executable jar file, "ForgeModLoader-server-0.log.lck" and "ForgeModLoader-server-0" are made, but the server window does not show up. Also, when I run "ServerStart" the message "
C:\Users\Prator\Minecraft Stuff\Servers\FTB\Tech World 2>java -Xms2048m -Xmx2048
m -XXermSize=128m -jar FTBServer-1.6.4-965.jar nogui
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=128m; suppor
t was removed in 8.0
Jan 18, 2015 6:46:14 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
Jan 18, 2015 6:46:14 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLServerTweak
er
Jan 18, 2015 6:46:14 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLServerTweaker
2015-01-18 18:46:14 [INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965
for Minecraft 1.6.4 loading
2015-01-18 18:46:14 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Serv
er VM, version 1.8.0_25, running on Windows 8.1:amd64:6.3, installed at C:\Progr
am Files\Java\jre1.8.0_25
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod codechicken.core.laun
ch.DepLoader does not have a MCVersion annotation, it may cause issues with this
version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod worldcore.asm.WCFMLLo
adingPlugin does not have a MCVersion annotation, it may cause issues with this
version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod appeng.transformer.Ap
pEngCore does not have a MCVersion annotation, it may cause issues with this ver
sion of Minecraft
2015-01-18 18:46:15 [INFO] [ForgeModLoader] [AppEng] Core Init
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod biomesoplenty.asm.BOP
FMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with
this version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod codechicken.core.laun
ch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issu
es with this version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod cofh.asm.LoadingPlugi
n does not have a MCVersion annotation, it may cause issues with this version of
Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod denoflionsx.denLib.Co
reMod.denLibCore does not have a MCVersion annotation, it may cause issues with
this version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod denoflionsx.DenPipes.
Core.DenPipesCoreMod does not have a MCVersion annotation, it may cause issues w
ith this version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod mcp.mobius.evoc.asm.C
oreDescription does not have a MCVersion annotation, it may cause issues with th
is version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod ic2.core.coremod.IC2c
ore does not have a MCVersion annotation, it may cause issues with this version
of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod invtweaks.forge.asm.F
MLPlugin does not have a MCVersion annotation, it may cause issues with this ver
sion of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod mcp.mobius.mobiuscore
.asm.CoreDescription does not have a MCVersion annotation, it may cause issues w
ith this version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.N
EICorePlugin does not have a MCVersion annotation, it may cause issues with this
version of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod openblocks.OpenBlocks
CorePlugin does not have a MCVersion annotation, it may cause issues with this v
ersion of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod openmods.OpenModsCore
Plugin does not have a MCVersion annotation, it may cause issues with this versi
on of Minecraft
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod tconstruct.preloader.
TConstructLoaderContainer does not have a MCVersion annotation, it may cause iss
ues with this version of Minecraft
2015-01-18 18:46:15 [INFO] [TCon-Preloader] Scalpel. Suction. Lumber axe. CLEAR!
*zap*
2015-01-18 18:46:15 [INFO] [TCon-Preloader] Constructing preloader (Modules: [tc
onstruct.preloader.AccessTransformers, tconstruct.preloader.ASMInterfaceRepair])

2015-01-18 18:46:15 [INFO] [TCon-Preloader] Found a properties file. Attempting
load...
2015-01-18 18:46:15 [INFO] [TCon-Preloader] Loaded properties successfully. Usin
g specified settings.
2015-01-18 18:46:15 [WARNING] [ForgeModLoader] The coremod codechicken.core.laun
ch.DepLoader does not have a MCVersion annotation, it may cause issues with this
version of Minecraft
2015-01-18 18:46:15 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fm
l.common.launcher.FMLInjectionAndSortingTweaker
2015-01-18 18:46:15 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fm
l.common.launcher.FMLDeobfTweaker
2015-01-18 18:46:15 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.com
mon.launcher.FMLInjectionAndSortingTweaker
2015-01-18 18:46:15 [SEVERE] [ForgeModLoader] Unable to launch
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
at java.util.ArrayList$Itr.remove(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:114)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
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.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.j
ava:48)
at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.
java:17)

C:\Users\Prator\Minecraft Stuff\Servers\FTB\Tech World 2>pause
Press any key to continue . . ."
appears in the cmd.exe window. Any help is appreciated.

 

[tindin]

pastebin.com your logs please

 

[mc.crab]

java.util.ConcurrentModificationException

Uninstall java 8 and install java 7.

 

[Prator]

Okay. I

Uninstall java 8 and install java 7.

But now the server launcher starts up, starts to generate the world, says something, and shuts down before I can read it. There are no crash reports. The memory measure on the left fluctuates from 20-30% free at the beginning and then jumps to around 80-90% free shortly before crashing. I get the default RAM input at 2GB. Any other ideas?

 

[mc.crab]

Post the Forge modloader server log, it should say what went wrong.

 

[Prator]

Here is the log. I had to split it up into 4 text documents because my browser crashes when I try to paste the whole thing in, and the website will not let me upload all of it in one document.

 

[tindin]

this is your error

2015-01-28 18:51:02 [SEVERE] [Minecraft-Server] Encountered an unexpected exception OutOfMemoryError
java.lang.OutOfMemoryError: PermGen space

needs more space to load up with

 

[mc.crab]

Add this to your launch file -XX:MaxPermSize=128m or change the 128 to 256 if that line already is there.

 

[Prator]

Add this to your launch file -XX:MaxPermSize=128m or change the 128 to 256 if that line already is there.

I am assuming you are talking about the "ServerStart.bat." It contains:

java -Xms2048m -Xmx2048m -XXermSize=128m -jar FTBServer-1.6.4-965.jar nogui
pause

Do I add "-XX:MaxPermSize=128m" or do I change "-XXermSize= 128m" to what mc.crab said?

 

[Prator]

Pretend the faces are colons. That was not intentional.

 

[tindin]

change

 

[Prator]

I changed "-XXermSize=128m -" to "-XXermSize=256m -". It still did not work. I changed it to "-XXermSize=512m -" and it still no luck. Do I keep increasing it by 128 until it works?

 

[Prator]

Also, is there anyway to turn off emoticons?

 

[woodygotem]

Uninstall java 8 and install java 7.

Thank you! This help me get bloodnbones server working, thank you good sir have a nice day

 

[Connor Gavitt]

I changed "-XXermSize=128m -" to "-XXermSize=256m -". It still did not work. I changed it to "-XXermSize=512m -" and it still no luck. Do I keep increasing it by 128 until it works?

You changed the existing notation of PerSize, you didn't just add a second one? if you set it to 25m+ and it still fails to start there may be another error, post your server.log after this happens.

You can click the insert code button on this forum to enter things with semi colons have have them not be smily faces.

 

[mc.crab]

Check the post date, you just replied to a over a year old post.