Modpacks Won't Launch

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G

GormyGorm

Guest
Title:
Modpacks Won't Launch
Launcher Version:
1.4.12
Modpack:
Sky Factory 2.5
Modpack Version:
2.5.0
Log Link:
Details of the issue:
I try to launch Sky Factory 2.5 for 1.7.10 and it doesn't launch, but the FTB launcher disappears and then reappears after a second. This is what the console shows.

[20:55:34] [INFO] LaunchFrame.doLogin:536: Logging in...
[20:55:34] [INFO] AuthlibHelper.authenticateWithAuthlib:68: Beginning authlib authentication attempt
[20:55:34] [INFO] AuthlibHelper.authenticateWithAuthlib:69: successfully created YggdrasilAuthenticationService
[20:55:34] [INFO] LaunchFrame$16.done:583: Login complete.
[20:55:34] [INFO] MCInstaller.gatherAssets:127: Checking local assets file, for MC version1.7.10 Please wait!
[20:55:36] [INFO] MCInstaller.launchMinecraft:328: Setting up native libraries for FTB Presents Skyfactory 2.5 v Recommended Version MC 1.7.10
[20:55:37] [INFO] MCLauncher.syncAssets:286: Syncing Assets:
[20:55:37] [INFO] MCLauncher.launchMinecraft:86: Java Path: C:\Program Files\Java\jre1.8.0_91\bin\java.exe
[20:55:37] [INFO] MCLauncher.launchMinecraft:87: Pack: FTB Presents Skyfactory 2.5 1.7.10
[20:55:37] [INFO] MCLauncher.setMemory:269: Setting MinMemory to 256
[20:55:37] [INFO] MCLauncher.setMemory:271: Setting MaxMemory to 5120
[20:55:38] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[20:55:38] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[20:55:38] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[20:55:38] [main/INFO] [FML]: Forge Mod Loader version 7.99.40.1614 for Minecraft 1.7.10 loading
[20:55:38] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_91, running on Windows 10:amd64:10.0, installed at C:\Program Files\Java\jre1.8.0_91
[20:55:39] [main/WARN] [FML]: The coremod portablejim.additionalresources.Ar_CorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:39] [main/INFO] [FML]: [AppEng] Core Init
[20:55:39] [main/WARN] [FML]: The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/INFO] [STDERR]: [codechicken.core.launch.DepLoader$DepLoadInst:checkExisting:436]: Warning: version of ForgeMultipart, 1.2.0.345 is newer than request 1.1.0.309
[20:55:40] [main/WARN] [FML]: The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod vazkii.emotes.client.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod mods.immibis.core.ICCoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod mcp.mobius.mobiuscore.asm.CoreDescription does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod openblocks.OpenBlocksCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod openeye.CorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod openmods.core.OpenModsCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:40] [main/WARN] [FML]: The coremod lumien.resourceloader.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:41] [main/WARN] [FML]: The coremod sampler.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:41] [main/INFO] [sampler-core]: startup sampling started
[20:55:41] [main/WARN] [FML]: The coremod thaumcraft.codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:41] [main/WARN] [FML]: The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[20:55:41] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:55:41] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[20:55:41] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:55:41] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:55:41] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[20:55:43] [main/ERROR] [LaunchWrapper]: Unable to launch
java.lang.RuntimeException: java.lang.NullPointerException
at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:137) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.NullPointerException
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213) ~[guava-17.0.jar:?]
at com.google.common.hash.AbstractByteHasher.putBytes(AbstractByteHasher.java:69) ~[guava-17.0.jar:?]
at com.google.common.hash.AbstractStreamingHashFunction.hashBytes(AbstractStreamingHashFunction.java:57) ~[guava-17.0.jar:?]
at cpw.mods.fml.common.patcher.ClassPatchManager.applyPatch(ClassPatchManager.java:97) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]
at cpw.mods.fml.common.patcher.ClassPatchManager.getPatchedResource(ClassPatchManager.java:61) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]
at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.getFieldType(FMLDeobfuscatingRemapper.java:193) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]
at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.parseField(FMLDeobfuscatingRemapper.java:170) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]
at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.setup(FMLDeobfuscatingRemapper.java:139) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]
at cpw.mods.fml.common.asm.FMLSanityChecker.injectData(FMLSanityChecker.java:182) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]
at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:132) ~[forge-1.7.10-10.13.4.1614-1.7.10-universal.jar:?]
... 2 more
Exception in thread "main" [20:55:43] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: cpw.mods.fml.relauncher.FMLSecurityManager$ExitTrappedException
[20:55:43] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:25)
[20:55:43] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.SecurityManager.checkExit(Unknown Source)
[20:55:43] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.Runtime.exit(Unknown Source)
[20:55:43] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.System.exit(Unknown Source)
[20:55:43] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[20:55:43] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[20:55:43] [INFO] ProcessMonitor.run:43: MC process exited. return value: 1
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 0 enUS to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 1 cyGB to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 2 daDK to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 3 deDE to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 4 enGB to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 5 enUS to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 6 esES to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 7 fiFI to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 8 frCA to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 9 frFR to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 10 itIT to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 11 maHU to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 12 nlNL to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 13 noNO to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 14 plPL to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 15 ptBR to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 16 ptPT to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 17 ruRU to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 18 svSE to options pane
[20:55:43] [INFO] OptionsPane.<init>:172: [i18n] Added 19 zhCN to options pane
[20:55:43] [INFO] I18N.setLocale:120: [i18n] enUS English (US) language file loaded!

My Java version is 1.8.0_91; I have 5GB of RAM Allocated to FTB, and since I downloaded FTB it has done this.