All modpacks crash except for 1 on launch

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SlimeEnergy

New Member
Jul 29, 2019
2
0
0
Title says it all. All modpacks crash except for Dire wolf 20 1.7.10.... Plz help!!! I only changed the config on direwolf20 1.7.10 and added a few mods. But not even 1.6.4 or 1.5.2 or 1.4.7 direwolf20's work. No modpacks work!!!! No crash report either! it never gives one
 

lenscas

Over-Achiever
Jul 31, 2013
2,015
1,801
248
set the launcher to stay open and put the whole log on pastebin after it crashed
 

SlimeEnergy

New Member
Jul 29, 2019
2
0
0
AnalyticsBackgroundThread started
FTBLaunch starting up (version 1.4.3 Build: 10403)
Java version: 1.8.0_45
Java vendor: Oracle Corporation
Java home: C:\Program Files\Java\jre1.8.0_45
Java specification: Java Virtual Machine Specification version: 1.8 by Oracle Corporation
Java vm: Java HotSpot(TM) 64-Bit Server VM version: 25.45-b02 by Oracle Corporation
OS: Windows 8.1 6.3 (64-bit)
Launcher Install Dir: C:\Users\Elena\Desktop\michael
System memory: 4282M free, 8081M total
The FTB Launcher has found the following Java versions installed:
Java Version: 1.8.0_45 sorted as: 1.8.0_45 32 Bit Java at : C:\Program Files (x86)\Java\jre1.8.0_45\bin\java.exe
Java Version: 1.8.0_05 sorted as: 1.8.0_5 32 Bit Java at : C:\Program Files (x86)\Java\jre8\bin\java.exe
Java Version: 1.8.0_45 sorted as: 1.8.0_45 64 Bit Java at : C:\Program Files\Java\jre1.8.0_45\bin\java.exe
Java Version: 1.8.0_05 sorted as: 1.8.0_5 32 Bit Java at : C:\Program Files (x86)\Java\jdk1.8.0_05\bin\java.exe
Java Version: 1.8.0_31 sorted as: 1.8.0_31 64 Bit Java at : C:\Program Files\Java\jdk1.8.0_31\bin\java.exe
Java Version: 1.8.0_45 sorted as: 1.8.0_45 64 Bit Java at : C:\WINDOWS\system32\java.exe
Java Version: 1.8.0_45 sorted as: 1.8.0_45 32 Bit Java at : C:\WINDOWS\SysWOW64\java.exe
Java Version: 1.8.0_45 sorted as: 1.8.0_45 64 Bit Java at : C:\Program Files\Java\jre1.8.0_45\bin\java.exe
Preferred: Java Version: 1.8.0_45 sorted as: 1.8.0_45 64 Bit Java at : C:\Program Files\Java\jre1.8.0_45\bin\java.exe
DownloadUtils.run() starting
[i18n] Fallback enUS loaded
[i18n] enUS English (US) language file loaded!
Balance has selected Automatic:CurseCDN
DL ready
Using download server Automatic:CurseCDN on host ftb.cursecdn.com (198.41.208.102)
[i18n] Added 0 enUS to options pane
[i18n] Added 1 cyGB to options pane
[i18n] Added 2 daDK to options pane
[i18n] Added 3 deDE to options pane
[i18n] Added 4 enUS to options pane
[i18n] Added 5 enGB to options pane
[i18n] Added 6 esES to options pane
[i18n] Added 7 fiFI to options pane
[i18n] Added 8 frFR to options pane
[i18n] Added 9 itIT to options pane
[i18n] Added 10 nlNL to options pane
[i18n] Added 11 noNO to options pane
[i18n] Added 12 maHU to options pane
[i18n] Added 13 ptBR to options pane
[i18n] Added 14 ptPT to options pane
[i18n] Added 15 ruRU to options pane
[i18n] Added 16 svSE to options pane
[i18n] Added 17 zhCN to options pane
[i18n] enUS English (US) language file loaded!
Local Authlib Version is good, skipping Download
Adding Authlib to Classpath
Loading modpack information for modpacks.xml...
Adding FTB Pack: 1 (FTB Infinity 1.7)
Adding FTB Pack: 2 (FTB Horizons: Daybreaker)
Adding FTB Pack: 3 (FTB Vanilla+)
Adding FTB Pack: 4 (FTB Departed)
Adding FTB Pack: 5 (FTB Trident)
Adding FTB Pack: 6 (FTB Presents Cloud 9)
Adding FTB Pack: 7 (FTB Presents Direwolf20)
Adding FTB Pack: 8 (FTB Lite 3)
Adding FTB Pack: 9 (FTB Mage Quest)
Adding FTB Pack: 10 (FTB Resurrection)
Adding FTB Pack: 11 (Monster)
Adding FTB Pack: 12 (Direwolf20)
Adding FTB Pack: 13 (Horizons)
Adding FTB Pack: 14 (Tech World 2)
Adding FTB Pack: 15 (Magic World 2)
Adding FTB Pack: 16 (FTBLite2)
Adding FTB Pack: 17 (FTB Unleashed)
Adding FTB Pack: 18 (FTB Ultimate)
Adding FTB Pack: 19 (Unstable 1.7.x (Public Beta Test Pack))
Adding FTB Pack: 20 (FTB Lite)
Adding FTB Pack: 21 (Direwolf20 1.5 v2)
Adding FTB Pack: 22 (Direwolf20 Pack)
Adding FTB Pack: 23 (MindCrack Pack)
Adding FTB Pack: 24 (YogCraft Modpack)
Adding FTB Pack: 25 (FTB Unhinged)
Adding FTB Pack: 26 (Magic World)
Adding FTB Pack: 27 (Tech World)
Adding FTB Pack: 28 (Pax South 2015 Map)
Adding FTB Pack: 29 (Pax Prime 2014 Map)
Adding FTB Pack: 30 (Pax East 2014 Map)
Adding FTB Pack: 31 (Pax Challenge Pack 2013)
Adding FTB Pack: 32 (Feed The Beast Retro SSP)
Adding FTB Pack: 33 (Feed The Beast Retro SMP)
Adding FTB Pack: 34 (Slow's Stream Pack)
Adding FTB Pack: 35 (Feed The Beast Beta Pack A)
Loading modpack information for thirdparty.xml...
Adding Third Party Pack: 1 (Obscurity)
Adding Third Party Pack: 2 (Void World)
Adding Third Party Pack: 3 (Refuge)
Adding Third Party Pack: 4 (Hubris)
Adding Third Party Pack: 5 (Pathfinder)
Adding Third Party Pack: 6 (Regrowth)
Adding Third Party Pack: 7 (Blast Off!)
Adding Third Party Pack: 8 (Material Energy^4)
Adding Third Party Pack: 9 (TolkienCraft II)
Adding Third Party Pack: 10 (Running Red 2: Vampire Money)
Adding Third Party Pack: 11 (The Dark Trilogy)
Adding Third Party Pack: 12 (Crash Landing)
Adding Third Party Pack: 13 (Agrarian Skies: Hardcore Quest)
Adding Third Party Pack: 14 (Material Energy^3)
Adding Third Party Pack: 15 (Test Pack Please Ignore)
Adding Third Party Pack: 16 (Running Red)
Adding Third Party Pack: 17 (EPiCCRAFT)
Adding Third Party Pack: 18 (BloodNBones)
Adding Third Party Pack: 19 (Magic Farm 2:Adventures in Technology)
Adding Third Party Pack: 20 (Vanilla Minecraft)
Loading modpack information for ★TheEnderman007 everywhere★.xml...
From Console: [Fatal Error] :1:1: Premature end of file.
Exception reading modpack file: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Premature end of file.
Logging in...
Beginning authlib authentication attempt
successfully created YggdrasilAuthenticationService
Login complete.
Checking local assets file, for MC version1.6.4 Please wait!
Setting up native libraries for EPiCCRAFT v Recommended Version MC 1.6.4
Syncing Assets:
Java Path: C:\Program Files\Java\jre1.8.0_45\bin\javaw.exe
Pack: EPiCCRAFT 1.6.4
Setting MinMemory to 256
Setting MaxMemory to 4096
Defaulting PermSize to 256m
Jul 09, 2015 8:31:31 AM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
Jul 09, 2015 8:31:31 AM net.minecraft.launchwrapper.LogWrapper log
INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
Jul 09, 2015 8:31:31 AM net.minecraft.launchwrapper.LogWrapper log
INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
2015-07-09 08:31:31 [INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
2015-07-09 08:31:31 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_45, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\jre1.8.0_45
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod worldcore.asm.WCFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod am2.preloader.AM2PreloaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [INFO] [ForgeModLoader] AMCore initializing...stand back! I'm going to try MAGIC!
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod appeng.transformer.AppEngCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [INFO] [ForgeModLoader] [AppEng] Core Init
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod biomesoplenty.asm.BOPFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod glenn.gases.core.EDFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod glenn.gasesframework.core.EDFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod openblocks.OpenBlocksCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod openmods.OpenModsCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod lumien.randomthings.Transformer.RTLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod squeek.spiceoflife.asm.ASMPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod tconstruct.preloader.TConstructLoaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [INFO] [TCon-Preloader] Scalpel. Suction. Lumber axe. CLEAR! *zap*
2015-07-09 08:31:31 [INFO] [TCon-Preloader] Constructing preloader (Modules: [tconstruct.preloader.AccessTransformers, tconstruct.preloader.ASMInterfaceRepair])
2015-07-09 08:31:31 [INFO] [TCon-Preloader] Found a properties file. Attempting load...
2015-07-09 08:31:31 [INFO] [TCon-Preloader] Loaded properties successfully. Using specified settings.
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod portablejim.veinminer.asm.VeinMinerCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-09 08:31:31 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2015-07-09 08:31:31 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
2015-07-09 08:31:31 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2015-07-09 08:31:31 [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)
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0
[i18n] Added 0 enUS to options pane
[i18n] Added 1 cyGB to options pane
[i18n] Added 2 daDK to options pane
[i18n] Added 3 deDE to options pane
[i18n] Added 4 enUS to options pane
[i18n] Added 5 enGB to options pane
[i18n] Added 6 esES to options pane
[i18n] Added 7 fiFI to options pane
[i18n] Added 8 frFR to options pane
[i18n] Added 9 itIT to options pane
[i18n] Added 10 nlNL to options pane
[i18n] Added 11 noNO to options pane
[i18n] Added 12 maHU to options pane
[i18n] Added 13 ptBR to options pane
[i18n] Added 14 ptPT to options pane
[i18n] Added 15 ruRU to options pane
[i18n] Added 16 svSE to options pane
[i18n] Added 17 zhCN to options pane
[i18n] enUS English (US) language file loaded!

set the launcher to stay open and put the whole log on pastebin after it crashed
 

DeathOfTime

New Member
Jul 29, 2019
823
0
1
1.6.4 packs didn't much care for Java 8. If I remember right. There is a file somewhere that might fix it. Just can't remember where. Could be forges sight.

Might also want to uninstall all the version of java you have and install the most recent 64bit version. Java 8 update 51 by the looks of it.

---
(I used to have MCaffee installed. It loved installing software updates I didn't need. Then not unistalling the old versions. Took me awhile to turn that off.)
 

FyberOptic

New Member
Jul 29, 2019
524
0
0
Yeah that pack you tried to run is using Forge 965, which won't work on Java 8. I don't know why FTB hasn't either thrown in a patch or updated them to the last Forge version for 1.6.4 that worked properly.
 

jikuja

legacy FTB Launcher developer
Launcher Developer
Global Moderator
Dec 17, 2013
1,134
111
99
Code:
FTBLaunch starting up (version 1.4.3 Build: 10403)

Update your launcher by downloading new build manually from web site. Newer launcher version add compatibility fix automatically.