Minecraft Forums

After I launch FTB it says there was a fatal FML error here is the report 2013-10-12 17:21:39 [INFO] [ForgeModLoader] Forge Mod Loader version 4.7.35.556 for Minecraft 1.4.7 loading
2013-10-12 17:21:39 [FINEST] [ForgeModLoader] All core mods are successfully located
2013-10-12 17:21:39 [FINEST] [ForgeModLoader] Discovering coremods
2013-10-12 17:21:39 [FINEST] [ForgeModLoader] Found a candidate coremod miscperipherals-3.1c.jar
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Loading coremod miscperipherals-3.1c.jar
2013-10-12 17:21:40 [INFO] [MiscPeripheralsASM] Initialized
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Loaded coremod miscperipherals-3.1c.jar
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Found a candidate coremod NotEnoughItems.jar
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Loading coremod NotEnoughItems.jar
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Loaded coremod NotEnoughItems.jar
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Found a candidate coremod PowerCrystalsCore.jar
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Loading coremod PowerCrystalsCore.jar
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Loaded coremod PowerCrystalsCore.jar
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Found library file guava-12.0.1.jar present and correct in lib dir
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Found library file asm-all-4.0.jar present and correct in lib dir
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Found library file bcprov-jdk15on-147.jar present and correct in lib dir
2013-10-12 17:21:40 [SEVERE] [ForgeModLoader] A critical problem occured registering the ASM transformer class powercrystals.core.at.PCCAccessTransformer
java.lang.ClassNotFoundException: powercrystals.core.at.PCCAccessTransformer
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:185)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:77)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:238)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.init(Launcher.java:85)
at net.ftb.mclauncher.MinecraftFrame.start(MinecraftFrame.java:149)
at net.ftb.mclauncher.MinecraftLauncher.main(MinecraftLauncher.java:211)
Caused by: java.lang.ClassCircularityError: codechicken/core/asm/ObfuscationMappings$ClassMapping
at codechicken.nei.asm.NEITransformer.transformer001(NEITransformer.java:39)
at codechicken.nei.asm.NEITransformer.transform(NEITransformer.java:155)
at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:228)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:173)
... 11 more
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Running coremod plugins
2013-10-12 17:21:40 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin and here is a log of it

[17:21:25] [INFO] JGoogleAnalyticsTracker$2.run:483: AnalyticsBackgroundThread started

[17:21:25] [INFO] LaunchFrame.main:165: FTBLaunch starting up (version 1.2.7)

[17:21:25] [INFO] LaunchFrame.main:166: Java version: 1.7.0_40

[17:21:25] [INFO] LaunchFrame.main:167: Java vendor: Oracle Corporation

[17:21:25] [INFO] LaunchFrame.main:168: Java home: C:\Program Files (x86)\Java\jre7

[17:21:25] [INFO] LaunchFrame.main:169: Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation

[17:21:25] [INFO] LaunchFrame.main:171: Java vm: Java HotSpot(TM) Client VM version: 24.0-b56 by Oracle Corporation

[17:21:25] [INFO] LaunchFrame.main:172: OS: x86 Windows 7 6.1

[17:21:25] [INFO] LocaleUpdater.run:67: [i18n] Checking for updates ...

[17:21:25] [INFO] I18N.setLocale:142: [i18n] enUS English language file loaded!

[17:21:25] [INFO] OptionsPane.<init>:156: [i18n] Added 0 enUS to options pane

[17:21:25] [INFO] I18N.setLocale:142: [i18n] enUS English language file loaded!

[17:21:26] [INFO] LocaleUpdater.run:80: [i18n] remoteVer = 10

[17:21:26] [INFO] LocaleUpdater.run:93: [i18n] localVer = 10

[17:21:26] [INFO] LocaleUpdater.run:98: [i18n] Files are up to date

[17:21:26] [INFO] I18N.addFiles:118: [i18n] Fallback enUS loaded

[17:21:26] [ERROR] AdvancedOptionsDialog.setDownloadServers:109->LaunchFrame$1$1.uncaughtException:258: Unhandled exception in Thread[Thread-1,5,main]: java.lang.NullPointerException

net.ftb.gui.dialogs.AdvancedOptionsDialog.setDownloadServers(AdvancedOptionsDialog.java:109)

net.ftb.util.DownloadUtils.run(DownloadUtils.java:290)

[17:21:27] [INFO] ModpackLoader.run:58: Loading modpack information for modpacks.xml...

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 1

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 2

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 3

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 4

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 5

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 6

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 7

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 8

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 9

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 10

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 11

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 12

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 13

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 14

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 15

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 16

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 17

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 18

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 19

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 20

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 21

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 22

[17:21:27] [INFO] ModpacksPane.onModPackAdded:306: Adding pack 23

[17:21:27] [INFO] MapLoader.run:40: loading map information...

[17:21:27] [INFO] TexturePackLoader.run:40: loading texture pack information...

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 1

[17:21:28] [INFO] TexturepackPane.onTexturePackAdded:219: Adding texture pack 1

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 2

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 3

[17:21:28] [INFO] TexturepackPane.onTexturePackAdded:219: Adding texture pack 2

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 4

[17:21:28] [INFO] TexturepackPane.onTexturePackAdded:219: Adding texture pack 3

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 5

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 6

[17:21:28] [INFO] TexturepackPane.onTexturePackAdded:219: Adding texture pack 4

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 7

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 8

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 9

[17:21:28] [INFO] MapsPane.onMapAdded:222: Adding map 10

[17:21:33] [INFO] LaunchFrame.doLogin:533: Logging in...

[17:21:35] [INFO] LaunchFrame$13.done:592: Login complete.

[17:21:35] [INFO] LaunchFrame.initializeMods:903: Ultimate

[17:21:35] [INFO] ModManager.upToDate:296: Modpack is up to date.

[17:21:35] [INFO] LaunchFrame.installMods:737: dirs mk'd

[17:21:35] [INFO] MinecraftVersionDetector.shouldUpdate:85: Current: 1.4.7

[17:21:35] [INFO] MinecraftVersionDetector.shouldUpdate:86: Required: 1.4.7

[17:21:35] [INFO] MinecraftLauncher.setMemory:121: Setting MinMemory to 256

[17:21:35] [INFO] MinecraftLauncher.setMemory:123: Setting MaxMemory to 1024

Loading jars...

Added URL to classpath: file:/C:/Users/Ilham/Downloads/Ultimate/instMods/liteloader.zip

Added URL to classpath: file:/C:/Users/Ilham/Downloads/Ultimate/instMods/MinecraftForge.zip

Added URL to classpath: file:/C:/Users/Ilham/Downloads/Ultimate/minecraft/bin/minecraft.jar

Added URL to classpath: file:/C:/Users/Ilham/Downloads/Ultimate/minecraft/bin/lwjgl.jar

Added URL to classpath: file:/C:/Users/Ilham/Downloads/Ultimate/minecraft/bin/lwjgl_util.jar

Added URL to classpath: file:/C:/Users/Ilham/Downloads/Ultimate/minecraft/bin/jinput.jar

Loading natives...

Natives loaded...

Loading minecraft class

mc = class net.minecraft.client.Minecraft

field amount: 67

Fixed Minecraft Path: Field was private static java.io.File net.minecraft.client.Minecraft.an

MCDIR: C:\Users\Ilham\AppData\Roaming\.minecraft

Launching with applet wrapper...

2013-10-12 17:21:39 [INFO] [ForgeModLoader] Forge Mod Loader version 4.7.35.556 for Minecraft 1.4.7 loading

2013-10-12 17:21:40 [INFO] [MiscPeripheralsASM] Initialized

2013-10-12 17:21:40 [SEVERE] [ForgeModLoader] A critical problem occured registering the ASM transformer class powercrystals.core.at.PCCAccessTransformer

java.lang.ClassNotFoundException: powercrystals.core.at.PCCAccessTransformer

at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:185)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at cpw.mods.fml.relauncher.RelaunchClassLoader.registerTransformer(RelaunchClassLoader.java:77)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:238)

at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)

at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)

at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)

at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

at net.minecraft.Launcher.init(Launcher.java:85)

at net.ftb.mclauncher.MinecraftFrame.start(MinecraftFrame.java:149)

at net.ftb.mclauncher.MinecraftLauncher.main(MinecraftLauncher.java:211)

Caused by: java.lang.ClassCircularityError: codechicken/core/asm/ObfuscationMappings$ClassMapping

at codechicken.nei.asm.NEITransformer.transformer001(NEITransformer.java:39)

at codechicken.nei.asm.NEITransformer.transform(NEITransformer.java:155)

at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:228)

at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:173)

... 11 more