FTB Unstable Crash on Startup [closed]
![FTB Unstable Crash on Startup [closed] - Group of Friends Hanging Out](/assets/images/ftb_unstable_crash_on_startup_closed_0.jpeg "FTB Unstable Crash on Startup [closed] - Group of Friends Hanging Out")
I'm running windows 8.1 and when i try to launch FTB Unstable 1.7.2 (v1.0.4) it would get frozen for a few seconds and then it would print in the log a crash report that only says: null: java.lang.NullPointerException in red text. Thanks in advance.
Full log:
[19:13:15] [INFO] LaunchFrameHelpers.printInfo:29: FTBLaunch starting up (version 1.3.14 Build: 10314) [19:13:15] [INFO] LaunchFrameHelpers.printInfo:30: Java version: 1.7.0_55 [19:13:15] [INFO] LaunchFrameHelpers.printInfo:31: Java vendor: Oracle Corporation [19:13:15] [INFO] LaunchFrameHelpers.printInfo:32: Java home: C:\Program Files\Java\jre7 [19:13:15] [INFO] LaunchFrameHelpers.printInfo:33: Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation [19:13:15] [INFO] LaunchFrameHelpers.printInfo:35: Java vm: Java HotSpot(TM) 64-Bit Server VM version: 24.55-b03 by Oracle Corporation [19:13:15] [INFO] LaunchFrameHelpers.printInfo:36: OS: Windows 8.1 6.3 (64-bit) [19:13:15] [INFO] LaunchFrameHelpers.printInfo:37: Launcher Install Dir: E:\Windows 8 [19:13:15] [INFO] JGoogleAnalyticsTracker$2.run:484: AnalyticsBackgroundThread started [19:13:16] [INFO] LaunchFrameHelpers.printInfo:38: System memory: 4128M free, 5119M total [19:13:16] [ERROR] OutputOverride.write:46: From Console: Jul 08, 2014 7:13:16 PM java.util.prefs.WindowsPreferences WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5. [19:13:19] [INFO] JavaFinder.parseJavaVersion:157: The FTB Launcher has found the following Java versions installed: [19:13:19] [INFO] JavaFinder.parseJavaVersion:159: Java Version: 1.7.0_55 sorted as: 1.7.0_55 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe [19:13:19] [INFO] avaFinder.parseJavaVersion:159: Java Version: 1.8.0_20-ea sorted as: 1.8.0_20 32 Bit Java at : C:\Program Files (x86)\Java\jdk1.8.0_20\bin\java.exe [19:13:19] [INFO] JavaFinder.parseJavaVersion:159: Java Version: 1.7.0_55 sorted as: 1.7.0_55 64 Bit Java at : C:\Windows\system32\java.exe [19:13:19] [INFO] JavaFinder.parseJavaVersion:159: Java Version: 1.7.0_55 sorted as: 1.7.0_55 64 Bit Java at : C:\Program Files\Java\jre7\bin\javaw.exe [19:13:19] [INFO] JavaFinder.parseJavaVersion:185: Preferred: Java Version: 1.7.0_55 sorted as: 1.7.0_55 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe [19:13:19] [INFO] DownloadUtils.run:349: DownloadUtils.run() starting [19:13:19] [INFO] DownloadUtils.run:370: Balance Settings: 0.6 > 0.3805838999132759 [19:13:19] [INFO] DownloadUtils.run:373: Balance has selected Automatic:CurseCDN [19:13:20] [INFO] DownloadUtils.run:429: DL ready [19:13:20] [INFO] DownloadUtils.run:461: Using download server Automatic:CurseCDN on host ftb.cursecdn.com (198.41.209.103) [19:13:21] [INFO] I18N.addFiles:130: [i18n] Fallback enUS loaded [19:13:21] [INFO] I18N.setLocale:153: [i18n] enUS English language file loaded! [19:13:21] [INFO] LocaleUpdater.run:76: [i18n] Checking for updates ... [19:13:22] [INFO] LocaleUpdater.run:93: [i18n] remoteVer = 10 [19:13:22] [INFO] LocaleUpdater.run:106: [i18n] localVer = 10 [19:13:22] [INFO] LocaleUpdater.run:111: [i18n] Files are up to date [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 0 enUS to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 1 cyGB to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 2 daDK to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 3 deDE to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 4 esES to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 5 frFR to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 6 itIT to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 7 maHU to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 8 nlNL to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 9 ptBR to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 10 ptPT to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 11 ruRU to options pane [19:13:23] [INFO] OptionsPane.:155: [i18n] Added 12 svSE to options pane [19:13:23] [INFO] I18N.setLocale:153: [i18n] enUS English language file loaded! [19:13:23] [INFO] AuthlibDLWorker.doInBackground:58: debug: AuthlibDLWorker: Loading Authlib... [19:13:24] [INFO] ModpackLoader.run:60: Loading modpack information for modpacks.xml... [19:13:24] [INFO] ModpacksPane$8.run:315: Adding pack 1 (Monster) [19:13:25] [INFO] ModpacksPane$8.run:315: Adding pack 2 (Pax East 2014 Map) [19:13:25] [INFO] ModpacksPane$8.run:315: Adding pack 3 (Direwolf20) [19:13:25] [INFO] ModpacksPane$8.run:315: Adding pack 4 (Horizons) [19:13:25] [INFO] ModpacksPane$8.run:315: Adding pack 5 (Tech World 2) [19:13:25] [INFO] ModpacksPane$8.run:315: Adding pack 6 (Magic World 2) [19:13:25] [INFO] ModpacksPane$8.run:315: Adding pack 7 (FTBLite2) [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 8 (FTB Unleashed) [19:13:26] [INFO] ModpackLoader.run:60: Loading modpack information for EPiCCRAFT.xml... [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 9 (FTB Ultimate) [19:13:26] [INFO] TexturePackLoader.run:42: loading texture pack information... 19:13:26] [INFO] MapLoader.run:42: loading map information... [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 10 (Unstable 1.7.2) [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 11 (FTB Lite) [19:13:26] [INFO] AuthlibDLWorker.downloadJars:134: Local Authlib Version is good, skipping Download [19:13:26] [INFO] AuthlibDLWorker.doInBackground:69: Adding Authlib to Classpath [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 12 (Magic Farm 2:Adventures in Technology) [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 13 (BloodNBones) [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 14 (Agrarian Skies: Hardcore Quest) [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 15 (Voxel) [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 16 (Infamy) [19:13:26] [INFO] ModpacksPane$8.run:315: Adding pack 17 (Lapito's Galacticraft Modpack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 18 (Direwolf20 1.5 v2) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 19 (Direwolf20 Pack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 20 (MindCrack Pack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 21 (YogCraft Modpack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 22 (FTB Unhinged) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 23 (New World Mod Pack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 24 (RPG Immersion Pack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 25 (BronyModPack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 26 (Ampz Modpack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 27 (VoxelModPack) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 28 (Magic Farm) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 29 (Magic World) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 30 (Tech World) [19:13:27] [INFO] ModpacksPane$8.run:315: Adding pack 31 (Pax Challenge Pack) [19:13:28] [INFO] ModpacksPane$8.run:315: Adding pack 32 (Feed The Beast Retro SSP) [19:13:28] [INFO] ModpacksPane$8.run:315: Adding pack 33 (Feed The Beast Retro SMP) [19:13:28] [INFO] ModpacksPane$8.run:315: Adding pack 34 (Slow's Stream Pack) [19:13:28] [INFO] ModpacksPane$8.run:315: Adding pack 35 (Feed The Beast Beta Pack A) [19:13:28] [INFO] ModpacksPane$8.run:315: Adding pack 36 (EPiCCRAFT) [19:13:28] [INFO] TexturepackPane$4.run:229: Adding texture pack 1 (Soartex Fanver) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 1 (Agrarian Skies Default Map) [19:13:28] [INFO] TexturepackPane$4.run:229: Adding texture pack 2 (Jadedcat Mixpack) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 2 (Agrarian Skies Flat Map) [19:13:28] [INFO] TexturepackPane$4.run:229: Adding texture pack 3 (Faithful) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 3 (Agrarian Skies Server Map) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 4 (Direwolf20 Map Ep.0) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 5 (FTB Pax Challenge) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 6 (Direwolf20 Map Ep.0) [19:13:28] [INFO] TexturepackPane$4.run:229: Adding texture pack 4(JohnSmith Technicians Remix) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 7 (Direwolf20 Map Ep.10) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 8 (Direwolf20 Map Ep.20) [19:13:28] [INFO] TexturepackPane$4.run:229: Adding texture pack 5 (Familiar yet Different) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 9 (Direwolf20 Map Ep.30) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 10 (Direwolf20 Map Ep.40) [19:13:28] [INFO] TexturepackPane$4.run:229: Adding texture pack 6 (Love And Tolerance) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 11 (Direwolf20 Map Ep.50) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 12 (Direwolf20 Map Ep.80) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 13 (FTB Normal) [19:13:28] [INFO] MapsPane$4.run:230: Adding map 14 (FTB Insanity) [19:13:33] [INFO] LaunchFrame.doLogin:689: Logging in... [19:13:33] [INFO] LaunchFrame$15.done:732: Login complete. [19:13:33] [INFO] LaunchFrame.runGameUpdater:781: DEBUG: runGameUpdater: ForceUpdate: false [19:13:33] [INFO] LaunchFrame.runGameUpdater:782: DEBUG: runGameUpdater: installPath: E:\Windows 8 [19:13:33] [INFO] LaunchFrame.runGameUpdater:783: DEBUG: runGameUpdater: pack dir: ftb_17testpack [19:13:33] [INFO] LaunchFrame.runGameUpdater:784: DEBUG: runGameUpdater: pack check path: ftb_17testpack\version [19:13:43] [INFO] MinecraftLauncherNew.syncAssets:238: Syncing Assets: [19:13:54] [INFO] MinecraftLauncherNew.launchMinecraft:74: Java Path: C:\Program Files\Java\jre7\bin\javaw.exe [19:13:54] [INFO] MinecraftLauncherNew.launchMinecraft:75: Pack: Unstable 1.7.2 1.7.2 [19:13:54] [INFO] MinecraftLauncherNew.setMemory:221: Setting MinMemory to 256 [19:13:54] [INFO] MinecraftLauncherNew.setMemory:223: Setting MaxMemory to 2048 [19:13:54] [INFO] MinecraftLauncherNew.launchMinecraft:97: Defaulting PermSize to 256m [19:13:54] [ERROR] ProcessBuilder.start:-1->LaunchFrame.launchMinecraftNew:1135: null: java.lang.NullPointerException java.lang.ProcessBuilder.start(Unknown Source) net.ftb.mclauncher.MinecraftLauncherNew.launchMinecraft(MinecraftLauncherNew.java:212) net.ftb.gui.LaunchFrame.launchMinecraftNew(LaunchFrame.java:1095) net.ftb.gui.LaunchFrame.setupNewStyle(LaunchFrame.java:877) net.ftb.gui.LaunchFrame.runGameUpdater(LaunchFrame.java:826) net.ftb.gui.LaunchFrame.access$600(LaunchFrame.java:120) net.ftb.gui.LaunchFrame$15.done(LaunchFrame.java:738) javax.swing.SwingWorker$5.run(Unknown Source) javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source) sun.swing.AccumulativeRunnable.run(Unknown Source) javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source) javax.swing.Timer.fireActionPerformed(Unknown Source) javax.swing.Timer$DoPostEvent.run(Unknown Source) java.awt.event.InvocationEvent.dispatch(Unknown Source) java.awt.EventQueue.dispatchEventImpl(Unknown Source) java.awt.EventQueue.access$200(Unknown Source) java.awt.EventQueue$3.run(Unknown Source) java.awt.EventQueue$3.run(Unknown Source) java.security.AccessController.doPrivileged(Native Method) java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) java.awt.EventQueue.dispatchEvent(Unknown Source) java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) java.awt.EventDispatchThread.pumpEvents(Unknown Source) java.awt.EventDispatchThread.pumpEvents(Unknown Source) java.awt.EventDispatchThread.run(Unknown Source)
Best Answer
You are using java x64? if so theres a 8th version of java, maybe it works with it.
[19:13:54] [INFO] MinecraftLauncherNew.launchMinecraft:74: Java Path: C:\Program Files\Java\jre7\bin\javaw.exe
here is to see you are still using version 7 of Java, update your Java and your Java Path in the server.bat, like (my case)
"C:\Program Files\Java\jre8\bin\java.exe" -Xmx1G -jar Hexxit.jar nogui
Pictures about "FTB Unstable Crash on Startup [closed]"
![FTB Unstable Crash on Startup [closed] - Person Holding White Ipad on Brown Wooden Table](/assets/images/ftb_unstable_crash_on_startup_closed_1.jpeg "FTB Unstable Crash on Startup [closed] - Person Holding White Ipad on Brown Wooden Table")
![FTB Unstable Crash on Startup [closed] - Woman in Gray Coat Using White Laptop Computer](/assets/images/ftb_unstable_crash_on_startup_closed_2.jpeg "FTB Unstable Crash on Startup [closed] - Woman in Gray Coat Using White Laptop Computer")
![FTB Unstable Crash on Startup [closed] - Content African American male freelancer wearing casual clothes sitting at table in street cafe with laptop and speaking on cellphone while working on startup](/assets/images/ftb_unstable_crash_on_startup_closed_3.jpeg "FTB Unstable Crash on Startup [closed] - Content African American male freelancer wearing casual clothes sitting at table in street cafe with laptop and speaking on cellphone while working on startup")
How do I stop FTB from crashing?
The most common cause of crashes are mods, preexisting bugs, and updates. Attempting to modify the files of Minecraft or individual worlds, even with advanced editors, can also cause crashes. Crashes can also be caused by bugs in the game.Why is my MC crashing?
There are several causes for Minecraft crashing on startup: the mods, bugs in the game, the corruption of the game files, and the missing or outdated graphics card driver.Why does my Minecraft keep crashing on startup?
Minecraft freezing can also be caused by software conflicts or the lack of system resources when too many applications are running in the background. So it's wise to shut down all programs you're not using during the gameplay. 1) Right-click on any empty place on the taskbar and click Task Manager.Fix: Startup Crash | Assassins Creed: Valhalla
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Images: Helena Lopes, Mikael Blomkvist, cottonbro, Andrea Piacquadio