FTB Launcher logs: [15:21:08] [DEBUG] Main.main:171: Launcher arguments: [] [15:21:08] [DEBUG] Main.main:172: Launcher PID: 4032 [15:21:08] [DEBUG] Main.main:183: FTB Launcher CI Build #: 388, Git SHA: 9c2819d0a2e1 [15:21:08] [INFO] JGoogleAnalyticsTracker$2.run:484: AnalyticsBackgroundThread started [15:21:08] [INFO] MainHelpers.printInfo:39: FTBLaunch starting up (version 1.4.12 Build: 10412) [15:21:08] [DEBUG] MainHelpers.printInfo:40: System's default JVM: (This is not always used to launch MC) [15:21:08] [DEBUG] MainHelpers.printInfo:41: Java version: 1.8.0_101 [15:21:08] [DEBUG] MainHelpers.printInfo:42: Java vendor: Oracle Corporation [15:21:08] [DEBUG] MainHelpers.printInfo:43: Java home: C:\Program Files\Java\jre1.8.0_101 [15:21:08] [DEBUG] MainHelpers.printInfo:44: Java specification: Java Virtual Machine Specification version: 1.8 by Oracle Corporation [15:21:08] [DEBUG] MainHelpers.printInfo:46: Java vm: Java HotSpot(TM) 64-Bit Server VM version: 25.101-b13 by Oracle Corporation [15:21:08] [INFO] MainHelpers.printInfo:47: OS: Windows 10 10.0 (64-bit) [15:21:08] [INFO] MainHelpers.printInfo:48: Launcher Install Dir: E:\FTB [15:21:08] [INFO] MainHelpers.printInfo:49: System memory: 6090M free, 8104M total [15:21:14] [DEBUG] OSUtils.printGPUinformation:752: GPU information: AdapterRAM Description DriverDate DriverVersion InstalledDisplayDrivers 2147483648 AMD Radeon R7 M265 Series 20160718000000.000000-000 16.300.2311.0 aticfx64.dll,aticfx64.dll,aticfx64.dll,amdxc64.dll,aticfx32,aticfx32,aticfx32,amdxc32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll 1073741824 Intel(R) HD Graphics 4600 20160422000000.000000-000 20.19.15.4444 igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igd12umd64.dll,igdumdim32,igd10iumd32,igd10iumd32,igd12umd32 [15:21:14] [ERROR] OutputOverride.write:43: From Console: Eyl 04, 2016 3:21:14 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. [15:21:14] [INFO] JavaFinder.parseJavaVersion:175: The FTB Launcher has found the following Java versions installed: [15:21:14] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.8.0_101 sorted as: 1.8.0_101 64 Bit Java at : C:\Program Files\Java\jre1.8.0_101\bin\java.exe [15:21:14] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.8.0_101 sorted as: 1.8.0_101 64 Bit Java at : C:\Program Files\Java\jre1.8.0_101\bin\java.exe [15:21:14] [INFO] JavaFinder.parseJavaVersion:204: Preferred: Java Version: 1.8.0_101 sorted as: 1.8.0_101 64 Bit Java at : C:\Program Files\Java\jre1.8.0_101\bin\java.exe [15:21:14] [INFO] MainHelpers.printInfo:56: Using Java path entered by user: C:\Program Files\Java\jre1.8.0_101\bin\java.exe [15:21:14] [DEBUG] OSUtils.getProxy:77: ProxySelector: type: DIRECT, no proxy for http://ftb.cursecdn.com [15:21:14] [DEBUG] OSUtils.getProxy:77: ProxySelector: type: DIRECT, no proxy for http://www.creeperrepo.net [15:21:14] [DEBUG] DownloadUtils.run:450: DownloadUtils.run() starting [15:21:14] [INFO] I18N.addFiles:97: [i18n] Fallback enUS loaded [15:21:14] [INFO] I18N.setLocale:120: [i18n] enUS English (US) language file loaded! [15:21:14] [INFO] LoadingDialog.advance:46: Checking installation location [15:21:15] [DEBUG] Benchmark.logBenchAs:73: Download Utils Balance (curse) took 426 ms. [15:21:15] [DEBUG] Benchmark.logBenchAs:73: Download Utils Balance took 443 ms. [15:21:15] [INFO] LoadingDialog.advance:46: Loading user data [15:21:15] [DEBUG] Benchmark.logBenchAs:73: Download Utils Curse edges.json took 622 ms. [15:21:15] [DEBUG] DownloadUtils.run:546: DL ready [15:21:15] [INFO] DownloadUtils.run:579: Using download server Automatic:CurseCDN on host ftb.cursecdn.com (104.16.16.166) [15:21:15] [DEBUG] Benchmark.logBenchAs:73: Download Utils Init took 622 ms. [15:21:15] [DEBUG] OSUtils.getMacAddress:412: Interface: Bluetooth Device (Personal Area Network) : eth0 [15:21:15] [DEBUG] RetiredPacksLoader.run:66: Found 26packcodes [15:21:17] [DEBUG] Benchmark.logBenchAs:73: Modpack Loader http://ftb/danny.xml took 2142 ms. [15:21:17] [INFO] ModpackLoader$XmlHtmlRunnable.handleXML:106: Loading modpack information for danny.xml... [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 200 (Danny's Sirenuse Pack) [15:21:17] [DEBUG] Benchmark.logBenchAs:73: Modpack Loader http://ftb/thirdparty.xml took 2188 ms. [15:21:17] [INFO] ModpackLoader$XmlHtmlRunnable.handleXML:106: Loading modpack information for thirdparty.xml... [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 100 (Space Astronomy) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 101 (InfiTech 2) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 102 (TerraFirmaPunk) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 103 (The Ferret Business) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 104 (Simply Magic) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 105 (BeeHappy) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 106 (Regrowth) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 107 (Crash Landing) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 108 (Agrarian Skies: Hardcore Quest) [15:21:17] [DEBUG] Benchmark.logBenchAs:73: Modpack Loader http://ftb/modpacks.xml took 2243 ms. [15:21:17] [INFO] ModpackLoader$XmlHtmlRunnable.handleXML:106: Loading modpack information for modpacks.xml... [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 0 (FTB Infinity Evolved 1.7) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 1 (FTB Unstable 1.10) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 2 (FTB Inventions) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 3 (FTB Presents Crackpack) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 4 (FTB Presents Skyfactory 2.5) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 5 (FTB Infinity Evolved Skyblock) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 6 (FTB Horizons: Daybreaker) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 7 (FTB Vanilla+) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 8 (FTB Departed) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 9 (FTB Trident) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 10 (FTB Presents Cloud 9) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 11 (FTB Presents Direwolf20) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 12 (FTB Lite 3) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 13 (FTB Mage Quest) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 14 (FTB Resurrection) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 15 (Pax Prime 2015 Map) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 16 (Monster) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 17 (Direwolf20) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 18 (Horizons) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 19 (Tech World 2) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 20 (Magic World 2) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 21 (FTBLite2) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 22 (FTB Unleashed) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 23 (FTB Ultimate) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 24 (Unstable 1.7.x (Public Beta Test Pack)) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 25 (FTB Lite) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 26 (Direwolf20 1.5 v2) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 27 (Direwolf20 Pack) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 28 (MindCrack Pack) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 29 (YogCraft Modpack) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 30 (FTB Unhinged) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 31 (Magic World) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 32 (Tech World) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 33 (Pax South 2015 Map) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 34 (Pax Prime 2014 Map) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 35 (Pax East 2014 Map) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 36 (Pax Challenge Pack 2013) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 37 (Feed The Beast Retro SSP) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 38 (Feed The Beast Retro SMP) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 39 (Slow's Stream Pack) [15:21:17] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 40 (Feed The Beast Beta Pack A) [15:21:18] [DEBUG] ModpackLoader$XmlHtmlRunnable.handleXML:148: Adding pack 109 (Vanilla Minecraft) [15:21:18] [DEBUG] Benchmark.logBenchAs:73: All modpack lists loaded took 2906 ms. [15:21:19] [INFO] LoadingDialog.advance:46: Creating Console window [15:21:19] [DEBUG] AuthlibDLWorker.doInBackground:56: Loading Authlib... [15:21:19] [INFO] MainHelpers.googleAnalytics:159: Reporting daily use [15:21:19] [INFO] LoadingDialog.advance:46: Creating main window [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 0 enUS to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 1 cyGB to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 2 daDK to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 3 deDE to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 4 enGB to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 5 enUS to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 6 esES to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 7 fiFI to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 8 frCA to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 9 frFR to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 10 itIT to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 11 maHU to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 12 nlNL to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 13 noNO to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 14 plPL to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 15 ptBR to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 16 ptPT to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 17 ruRU to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 18 svSE to options pane [15:21:20] [INFO] OptionsPane.:172: [i18n] Added 19 zhCN to options pane [15:21:20] [INFO] I18N.setLocale:120: [i18n] enUS English (US) language file loaded! [15:21:20] [DEBUG] Benchmark.logBenchAs:73: UnreadNews Init took 0 ms. [15:21:20] [DEBUG] Benchmark.logBench:59: Waiting for main window took 1937 ms. [15:21:20] [INFO] MapLoader.run:43: loading map information... [15:21:20] [INFO] TexturePackLoader.run:43: loading texture pack information... [15:21:20] [WARN] RSSReader.readRSS:49: News download failed [15:21:20] [DEBUG] Benchmark.logBench:59: NewsUtils took 269 ms. [15:21:20] [INFO] LoadingDialog.advance:46: Setting up Launcher [15:21:20] [INFO] LoadingDialog.advance:46: Opening main window [15:21:20] [DEBUG] Benchmark.logBenchAs:73: Launcher Startup(Modpacks loaded) took 12258 ms. [15:21:20] [DEBUG] LaunchFrame$14.run:451: Last used packs: FTBUnstable18 DannysSirenusePack [15:21:20] [DEBUG] UpdateChecker.:71: Launcher Install path: C:\Users\furka\Desktop\Oyunlar\FTB_Launcher.exe [15:21:20] [INFO] LoadingDialog.advance:46: Downloading pack data [15:21:20] [INFO] AuthlibDLWorker.downloadJars:147: Local Authlib Version is good, skipping Download [15:21:20] [INFO] AuthlibDLWorker.doInBackground:68: Adding Authlib to Classpath [15:21:20] [DEBUG] Benchmark.logBenchAs:73: Authlib DL Worker Init took 1122 ms. [15:21:20] [DEBUG] Benchmark.logBenchAs:73: Texture Pack Load took 519 ms. [15:21:20] [DEBUG] Benchmark.logBenchAs:73: Launcher Startup(maps or texturepacks loaded) took 12642 ms. [15:21:20] [DEBUG] Benchmark.logBenchAs:73: MapLoader run took 535 ms. [15:21:20] [DEBUG] Benchmark.logBenchAs:73: Launcher Startup(maps and texturepacks loaded) took 12658 ms. [15:21:21] [DEBUG] UpdateChecker.shouldUpdate:132: updater: buildjenk 388 < betajenk 341|| version 10412 < 10408 [15:21:21] [DEBUG] UpdateChecker.shouldUpdate:133: latest = 10412 [15:21:22] [DEBUG] Benchmark.logBenchAs:73: Launcher Startup(main window opened and ready to use) took 14423 ms. [15:21:22] [INFO] TexturepackPane$6.run:237: Adding texture pack 1 (Soartex Fanver) [15:21:22] [INFO] TexturepackPane$6.run:237: Adding texture pack 2 (Jadedcat Mixpack) [15:21:22] [INFO] TexturepackPane$6.run:237: Adding texture pack 3 (Invictus) [15:21:22] [INFO] TexturepackPane$6.run:237: Adding texture pack 4 (Faithful) [15:21:22] [INFO] TexturepackPane$6.run:237: Adding texture pack 5 (JohnSmith Technicians Remix) [15:21:22] [INFO] TexturepackPane$6.run:237: Adding texture pack 6 (Familiar yet Different) [15:21:22] [INFO] MapUtils$6.run:250: Adding map 1 (FTB Trident Default Map) [15:21:22] [INFO] MapUtils$6.run:250: Adding map 2 (Agrarian Skies Default Map) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 3 (Agrarian Skies Flat Map) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 4 (Agrarian Skies Server Map) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 5 (Direwolf20 Map Ep.0) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 6 (FTB Pax Challenge) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 7 (Direwolf20 Map Ep.0) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 8 (Direwolf20 Map Ep.10) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 9 (Direwolf20 Map Ep.20) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 10 (Direwolf20 Map Ep.30) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 11 (Direwolf20 Map Ep.40) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 12 (Direwolf20 Map Ep.50) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 13 (Direwolf20 Map Ep.80) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 14 (FTB Normal) [15:21:23] [INFO] MapUtils$6.run:250: Adding map 15 (FTB Insanity) [15:21:31] [DEBUG] LaunchFrame.doLaunch:946: Selected user: saved password: true [15:21:31] [DEBUG] LaunchFrame.doLaunch:947: Selected user: will save auth token if online: true [15:21:31] [INFO] LaunchFrame.doLogin:536: Logging in... [15:21:31] [DEBUG] OSUtils.getProxy:77: ProxySelector: type: DIRECT, no proxy for https://authserver.mojang.com/authenticate [15:21:31] [DEBUG] AuthlibHelper.authenticateWithAuthlib:67: Email address given [15:21:31] [INFO] AuthlibHelper.authenticateWithAuthlib:68: Beginning authlib authentication attempt [15:21:31] [INFO] AuthlibHelper.authenticateWithAuthlib:69: successfully created YggdrasilAuthenticationService [15:21:31] [DEBUG] AuthlibHelper.authenticateWithAuthlib:84: mojangData is null or empty [15:21:32] [DEBUG] AuthlibHelper.authenticateWithAuthlib:152: Authentication is valid [15:21:32] [DEBUG] AuthlibHelper.authenticateWithAuthlib:155: loggedIn() && CanPlayOnline() [15:21:32] [DEBUG] AuthlibHelper.authenticateWithAuthlib:159: Authentication done, returning LoginResponse [15:21:32] [DEBUG] Benchmark.logBenchAs:73: Login Worker Run took 1092 ms. [15:21:32] [DEBUG] LaunchFrame$16.done:580: responseStr: good [15:21:32] [INFO] LaunchFrame$16.done:583: Login complete. [15:21:32] [DEBUG] User.writeObject:185: starting... [15:21:32] [DEBUG] LaunchFrame$16.done:587: user data saved [15:21:32] [DEBUG] LaunchFrame.runGameUpdater:634: ForceUpdate: false [15:21:32] [DEBUG] LaunchFrame.runGameUpdater:635: installPath: E:\FTB [15:21:32] [DEBUG] LaunchFrame.runGameUpdater:636: pack dir: DannysSirenusePack [15:21:32] [DEBUG] LaunchFrame.runGameUpdater:637: pack check path: DannysSirenusePack\version [15:21:32] [DEBUG] LaunchFrame.checkVersion:612: verFile: 3.1.1 onlineVersion/getPackVer(): Recommended Version onlineVersion/getVersion(): 3.2.0 [15:21:32] [INFO] ModPackVersionChangeDialog.isNewer:114: 3.2.0 3.1.1 [15:21:32] [INFO] ModPackVersionChangeDialog.isNewer:118: 2>1 [15:21:32] [INFO] ModPackVersionChangeDialog.isNewer:119: ret true [15:21:34] [DEBUG] LaunchFrame.initializeMods:805: pack dir... [15:21:34] [INFO] LaunchFrame.initializeMods:806: DannysSirenusePack [15:21:34] [INFO] ModManager.upToDate:377: Modpack is out of date. [15:21:34] [INFO] ModManager$ModManagerWorker.downloadModPack:207: Downloading Mod Pack [15:21:34] [DEBUG] ModManager$ModManagerWorker.downloadModPack:216: pack dir: DannysSirenusePack [15:21:34] [DEBUG] ModManager$ModManagerWorker.downloadModPack:217: dynamicLoc: C:\Users\furka\AppData\Local/ftblauncher/ [15:21:34] [DEBUG] ModManager$ModManagerWorker.downloadModPack:218: installPath: E:\FTB [15:21:34] [DEBUG] ModManager$ModManagerWorker.downloadModPack:219: baseLink: privatepacks/DannysSirenusePack/3_2_0/ [15:22:20] [INFO] DownloadUtils.backupIsValid:335: Issue with new md5 method, attempting to use backup method. [15:22:21] [INFO] DownloadUtils.backupIsValid:377: Local: 4D36FBCAD7139B24FFD8A0256901F7DF [15:22:21] [DEBUG] DownloadUtils.backupIsValid:378->ModManager$1$1.done:349: Swingworker Exception: java.lang.NullPointerException net.ftb.util.DownloadUtils.backupIsValid(DownloadUtils.java:378) net.ftb.tools.ModManager$ModManagerWorker.downloadModPack(ModManager.java:246) net.ftb.tools.ModManager$ModManagerWorker.doInBackground(ModManager.java:87) net.ftb.tools.ModManager$ModManagerWorker.doInBackground(ModManager.java:66) javax.swing.SwingWorker$1.call(Unknown Source) java.util.concurrent.FutureTask.run(Unknown Source) javax.swing.SwingWorker.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source)