Request ftb was running fine now IT SUX

[Malo2ojos]

I was Playing Crash Landing Now I cant even play Unleashed 1FPS Ive deleted everything restarted my puter reinstalled FTB and it still sux gave it 4.75 G ram out of my 8 and still 0-1 FPS WTF PLEASE HELP

 

[Malo2ojos]

 

[Kel_Co]

Okay, a common mistake when allocating RAM for modpacks is that people often allocate to much. I would suggest lowering how much RAM you have allocated down to two gigs, and then turning down you video settings in your game to the lowest possible setting. If that doesn't work, try pasting in the code below (In the notepad file) into the additional Java Parameters in advanced settings, but note you MUST have allocated two gigs, and two gigs exactly for this to work.
-Kel

 

[Malo2ojos]

FTB Launcher logs:
[17:55:08] [DEBUG] Main.main:142: Launcher arguments: []
[17:55:08] [DEBUG] Main.main:153: FTB Launcher CI Build #: 272, Git SHA: 8948d8dcd213
[17:55:08] [INFO] JGoogleAnalyticsTracker$2.run:484: AnalyticsBackgroundThread started
[17:55:08] [INFO] MainHelpers.printInfo:33: FTBLaunch starting up (version 1.4.4 Build: 10404)
[17:55:08] [DEBUG] MainHelpers.printInfo:34: System's default JVM: (This is not always used to launch MC)
[17:55:08] [DEBUG] MainHelpers.printInfo:35: Java version: 1.7.0_67
[17:55:08] [DEBUG] MainHelpers.printInfo:36: Java vendor: Oracle Corporation
[17:55:08] [DEBUG] MainHelpers.printInfo:37: Java home: C:\Program Files\Java\jre7
[17:55:08] [DEBUG] MainHelpers.printInfo:38: Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation
[17:55:08] [DEBUG] MainHelpers.printInfo:40: Java vm: Java HotSpot(TM) 64-Bit Server VM version: 24.65-b04 by Oracle Corporation
[17:55:08] [INFO] MainHelpers.printInfo:41: OS: Windows 7 6.1 (64-bit)
[17:55:08] [INFO] MainHelpers.printInfo:42: Launcher Install Dir: C:\Users\Jim\Desktop\Everything MineCraft\FTB
[17:55:08] [INFO] MainHelpers.printInfo:43: System memory: 5375M free, 8104M total
[17:55:09] [INFO] JavaFinder.parseJavaVersion:175: The FTB Launcher has found the following Java versions installed:
[17:55:09] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.7.0_67 sorted as: 1.7.0_67 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
[17:55:09] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.7.0_67 sorted as: 1.7.0_67 64 Bit Java at : C:\Windows\system32\java.exe
[17:55:09] [INFO] JavaFinder.parseJavaVersion:177: Java Version: 1.7.0_67 sorted as: 1.7.0_67 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
[17:55:09] [INFO] JavaFinder.parseJavaVersion:207: Preferred: Java Version: 1.7.0_67 sorted as: 1.7.0_67 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
[17:55:09] [INFO] MainHelpers.printInfo:49: Using Java path entered by user: C:\Program Files\Java\jre7\bin\java.exe
[17:55:09] [INFO] DownloadUtils.run:431: DownloadUtils.run() starting
[17:55:09] [INFO] I18N.addFiles:97: [i18n] Fallback enUS loaded
[17:55:09] [INFO] I18N.setLocale:120: [i18n] enUS English (US) language file loaded!
[17:55:09] [INFO] LoadingDialog.advance:48: Checking installation location
[17:55:09] [DEBUG] DownloadUtils.run:451: Balance Settings: 0.75 > 0.296136393634602
[17:55:09] [INFO] DownloadUtils.run:453: Balance has selected Automatic:CurseCDN
[17:55:09] [DEBUG] Benchmark.logBenchAs:73: Download Utils Bal took 166 ms.
[17:55:09] [INFO] LoadingDialog.advance:48: Loading user data
[17:55:09] [DEBUG] OSUtils.getMacAddress:353: Interface: Realtek PCIe GBE Family Controller : eth3
[17:55:09] [DEBUG] Benchmark.logBenchAs:73: Download Utils CH took 574 ms.
[17:55:09] [DEBUG] Benchmark.logBenchAs:73: Download Utils Curse took 614 ms.
[17:55:09] [INFO] DownloadUtils.run:507: DL ready
[17:55:09] [INFO] DownloadUtils.run:540: Using download server Automatic:CurseCDN on host ftb.cursecdn.com (198.41.208.102)
[17:55:09] [DEBUG] Benchmark.logBenchAs:73: Download Utils Init took 617 ms.
[17:55:10] [INFO] LoadingDialog.advance:48: Creating Console window
[17:55:10] [INFO] LoadingDialog.advance:48: Creating main window
[17:55:10] [DEBUG] AuthlibDLWorker.doInBackground:58: Loading Authlib...
[17:55:10] [INFO] AuthlibDLWorker.downloadJars:137: Local Authlib Version is good, skipping Download
[17:55:10] [INFO] AuthlibDLWorker.doInBackground:70: Adding Authlib to Classpath
[17:55:11] [DEBUG] Benchmark.logBenchAs:73: Authlib DL Worker Init took 892 ms.
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 0 enUS to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 1 cyGB to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 2 daDK to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 3 deDE to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 4 enUS to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 5 enGB to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 6 esES to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 7 fiFI to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 8 frFR to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 9 itIT to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 10 nlNL to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 11 noNO to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 12 maHU to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 13 ptBR to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 14 ptPT to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 15 ruRU to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 17 zhCN to options pane
[17:55:11] [INFO] OptionsPane.<init>:153: [i18n] Added 16 svSE to options pane
[17:55:11] [INFO] I18N.setLocale:120: [i18n] enUS English (US) language file loaded!
[17:55:11] [DEBUG] Benchmark.logBenchAs:73: UnreadNews Init took 4 ms.
[17:55:11] [INFO] LoadingDialog.advance:48: Setting up Launcher
[17:55:11] [DEBUG] UpdateChecker.<init>:72: Launcher Install path: C:\Users\Jim\Desktop\FTB_Launcher.exe
[17:55:11] [INFO] LoadingDialog.advance:48: Downloading pack data
[17:55:11] [INFO] ModpackLoader.run:72: Loading modpack information for modpacks.xml...
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 1 (Direwolf20)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 2 (Resurrection)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 3 (Monster)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 4 (Direwolf20)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 5 (Alpha FTBLite 3)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 6 (Alpha FTB Mage Quest)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 7 (Horizons)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 8 (Tech World 2)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 9 (Magic World 2)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 10 (FTBLite2)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 11 (FTB Unleashed)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 12 (FTB Ultimate)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 13 (Unstable 1.7.x (Public Beta Test Pack))
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 14 (FTB Lite)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 15 (Direwolf20 1.5 v2)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 16 (Direwolf20 Pack)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 17 (MindCrack Pack)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 18 (YogCraft Modpack)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 19 (FTB Unhinged)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 20 (Magic World)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 21 (Tech World)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 22 (Pax Prime 2014 Map)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 23 (Pax East 2014 Map)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 24 (Pax Challenge Pack 2013)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 25 (Feed The Beast Retro SSP)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 26 (Feed The Beast Retro SMP)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 27 (Slow's Stream Pack)
[17:55:11] [INFO] AbstractModPackPane$3.run:155: Adding FTB Pack: 28 (Feed The Beast Beta Pack A)
[17:55:11] [DEBUG] UpdateChecker.shouldUpdate:133: updater: buildjenk 272 < betajenk 273|| version 10404 < 10405
[17:55:11] [DEBUG] UpdateChecker.shouldUpdate:134: latest = 10404
[17:55:12] [INFO] ModpackLoader.run:72: Loading modpack information for thirdparty.xml...
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 1 (Material Energy^4)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 2 (TolkienCraft II)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 3 (Running Red 2: Vampire Money)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 4 (The Dark Trilogy)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 5 (Crash Landing)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 6 (Agrarian Skies: Hardcore Quest)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 7 (Material Energy^3)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 8 (Test Pack Please Ignore)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 9 (Running Red)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 10 (EPiCCRAFT)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 11 (BloodNBones)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 12 (Magic Farm 2:Adventures in Technology)
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 13 (Vanilla Minecraft)
[17:55:12] [INFO] ModpackLoader.run:72: Loading modpack information for blastoff.xml...
[17:55:12] [DEBUG] ModpackLoader.run:143: All packlists loaded
[17:55:12] [DEBUG] Benchmark.logBenchAs:73: Modpack Loader Init took 1064 ms.
[17:55:12] [DEBUG] Benchmark.logBenchAs:73: Launcher Startup(Modpacks loaded) took 3742 ms.
[17:55:12] [INFO] MapLoader.run:44: loading map information...
[17:55:12] [INFO] TexturePackLoader.run:44: loading texture pack information...
[17:55:12] [INFO] AbstractModPackPane$3.run:155: Adding Third Party Pack: 14 (Blast Off!)
[17:55:12] [INFO] LoadingDialog.advance:48: Opening main window
[17:55:12] [DEBUG] Benchmark.logBenchAs:73: Texture Pack Load took 169 ms.
[17:55:12] [DEBUG] Benchmark.logBenchAs:73: Launcher Startup(maps and texturepacks loaded) took 3928 ms.
[17:55:12] [DEBUG] Benchmark.logBenchAs:73: MapLoader run took 276 ms.
[17:55:12] [DEBUG] Benchmark.logBenchAs:73: Launcher Startup(main window opened and ready to use) took 4131 ms.
[17:55:12] [INFO] TexturepackPane$6.run:255: Adding texture pack 1 (Soartex Fanver)
[17:55:12] [INFO] TexturepackPane$6.run:255: Adding texture pack 2 (Jadedcat Mixpack)
[17:55:12] [INFO] TexturepackPane$6.run:255: Adding texture pack 3 (Invictus)
[17:55:12] [INFO] TexturepackPane$6.run:255: Adding texture pack 4 (Faithful)
[17:55:12] [INFO] TexturepackPane$6.run:255: Adding texture pack 5 (JohnSmith Technicians Remix)
[17:55:13] [INFO] TexturepackPane$6.run:255: Adding texture pack 6 (Familiar yet Different)
[17:55:13] [INFO] TexturepackPane$6.run:255: Adding texture pack 7 (Love And Tolerance)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 1 (Agrarian Skies Default Map)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 2 (Agrarian Skies Flat Map)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 3 (Agrarian Skies Server Map)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 4 (Direwolf20 Map Ep.0)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 5 (FTB Pax Challenge)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 6 (Direwolf20 Map Ep.0)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 7 (Direwolf20 Map Ep.10)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 8 (Direwolf20 Map Ep.20)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 9 (Direwolf20 Map Ep.30)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 10 (Direwolf20 Map Ep.40)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 11 (Direwolf20 Map Ep.50)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 12 (Direwolf20 Map Ep.80)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 13 (FTB Normal)
[17:55:13] [INFO] MapUtils$6.run:265: Adding map 14 (FTB Insanity)
[17:55:20] [INFO] LaunchFrame.doLogin:437: Logging in...
[17:55:20] [DEBUG] AuthlibHelper.authenticateWithAuthlib:63: Email address given
[17:55:20] [INFO] AuthlibHelper.authenticateWithAuthlib:64: Beginning authlib authentication attempt
[17:55:20] [INFO] AuthlibHelper.authenticateWithAuthlib:65: successfully created YggdrasilAuthenticationService
[17:55:20] [DEBUG] AuthlibHelper.authenticateWithAuthlib:80: mojangData is null or empty
[17:55:21] [DEBUG] AuthlibHelper.authenticateWithAuthlib:133: Authentication is valid
[17:55:21] [DEBUG] AuthlibHelper.authenticateWithAuthlib:136: loggedIn() && CanPlayOnline()
[17:55:21] [DEBUG] AuthlibHelper.authenticateWithAuthlib:140: Authentication done, returning LoginResponse
[17:55:21] [DEBUG] Benchmark.logBenchAs:73: Login Worker Run took 1584 ms.
[17:55:22] [DEBUG] LaunchFrame$14.done:479: responseStr: good
[17:55:22] [INFO] LaunchFrame$14.done:482: Login complete.
[17:55:22] [DEBUG] User.writeObject:185: starting...
[17:55:22] [DEBUG] User.writeObject:187: Clearing mojangData
[17:55:22] [DEBUG] User.writeObject:185: starting...
[17:55:22] [DEBUG] User.writeObject:187: Clearing mojangData
[17:55:22] [DEBUG] LaunchFrame$14.done:486: user data saved
[17:55:22] [DEBUG] LaunchFrame.runGameUpdater:530: ForceUpdate: false
[17:55:22] [DEBUG] LaunchFrame.runGameUpdater:531: installPath: C:\Users\Jim\Desktop\Everything MineCraft\FTB
[17:55:22] [DEBUG] LaunchFrame.runGameUpdater:532: pack dir: BlastOff
[17:55:22] [DEBUG] LaunchFrame.runGameUpdater:533: pack check path: BlastOff\version
[17:55:22] [INFO] MCInstaller.gatherAssets:127: Checking local assets file, for MC version1.7.10 Please wait!
[17:55:22] [DEBUG] MCInstaller.gatherAssets:132: Checking pack libraries
[17:55:22] [DEBUG] MCInstaller.gatherAssets:184: Checking minecraft version json
[17:55:22] [DEBUG] MCInstaller.gatherAssets:199: checking minecraft libraries
[17:55:22] [DEBUG] MCInstaller.gatherAssets:267: Checking minecraft assets
[17:55:22] [DEBUG] MCInstaller.gatherAssets:281: Starting TaskHandler to check MC assets
[17:55:23] [DEBUG] Benchmark.logBenchAs:73: parallel asset check took 379 ms.
[17:55:23] [INFO] MCInstaller.launchMinecraft:328: Setting up native libraries for Blast Off! v Recommended Version MC 1.7.10
[17:55:23] [DEBUG] MCInstaller.launchMinecraft:355: packbaseJSON 1.7.10
[17:55:23] [INFO] MCLauncher.syncAssets:271: Syncing Assets:
[17:55:23] [INFO] MCLauncher.launchMinecraft:76: Java Path: C:\Program Files\Java\jre7\bin\java.exe
[17:55:23] [INFO] MCLauncher.launchMinecraft:77: Pack: Blast Off! 1.7.10
[17:55:23] [INFO] MCLauncher.setMemory:254: Setting MinMemory to 256
[17:55:23] [INFO] MCLauncher.setMemory:256: Setting MaxMemory to 2048
[17:55:23] [INFO] MCLauncher.launchMinecraft:99: Defaulting PermSize to 256m
[17:55:23] [INFO] MCLauncher.launchMinecraft:124: Additional java parameters: Xms2048m -XXermSize=256m -XX:NewRatio=3 -XX:SurvivorRatio=3 -XX:TargetSurvivorRatio=80 -XX:MaxTenuringThreshold=8 -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:MaxGCPauseMillis=10 -XX:GCPauseIntervalMillis=50 -XX:MaxGCMinorPauseMillis=7 -XX:+ExplicitGCInvokesConcurrent -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=60 -XX:+BindGCTaskThreadsToCPUs -Xnoclassgc
Error: Could not find or load main class Xms2048m
[17:55:29] [DEBUG] Benchmark.logBenchAs:73: UnreadNews Init took 2 ms.
[17:55:55] [INFO] LaunchFrame.doLogin:437: Logging in...
[17:55:55] [DEBUG] AuthlibHelper.authenticateWithAuthlib:63: Email address given
[17:55:55] [INFO] AuthlibHelper.authenticateWithAuthlib:64: Beginning authlib authentication attempt
[17:55:55] [INFO] AuthlibHelper.authenticateWithAuthlib:65: successfully created YggdrasilAuthenticationService
[17:55:55] [DEBUG] AuthlibHelper.authenticateWithAuthlib:72: mojangData was passed to current method
[17:55:55] [DEBUG] AuthlibHelper.authenticateWithAuthlib:75: Loading mojangData into authlib
[17:55:55] [DEBUG] AuthlibHelper.authenticateWithAuthlib:133: Authentication is valid
[17:55:55] [DEBUG] AuthlibHelper.authenticateWithAuthlib:136: loggedIn() && CanPlayOnline()
[17:55:55] [DEBUG] AuthlibHelper.authenticateWithAuthlib:140: Authentication done, returning LoginResponse
[17:55:55] [DEBUG] Benchmark.logBenchAs:73: Login Worker Run took 304 ms.
[17:55:55] [DEBUG] LaunchFrame$14.done:479: responseStr: good
[17:55:55] [INFO] LaunchFrame$14.done:482: Login complete.
[17:55:55] [DEBUG] User.writeObject:185: starting...
[17:55:55] [DEBUG] User.writeObject:187: Clearing mojangData
[17:55:55] [DEBUG] User.writeObject:185: starting...
[17:55:55] [DEBUG] User.writeObject:187: Clearing mojangData
[17:55:55] [DEBUG] LaunchFrame$14.done:486: user data saved
[17:55:55] [DEBUG] LaunchFrame.runGameUpdater:530: ForceUpdate: false
[17:55:55] [DEBUG] LaunchFrame.runGameUpdater:531: installPath: C:\Users\Jim\Desktop\Everything MineCraft\FTB
[17:55:55] [DEBUG] LaunchFrame.runGameUpdater:532: pack dir: BlastOff
[17:55:55] [DEBUG] LaunchFrame.runGameUpdater:533: pack check path: BlastOff\version
[17:55:55] [INFO] MCInstaller.gatherAssets:127: Checking local assets file, for MC version1.7.10 Please wait!
[17:55:55] [DEBUG] MCInstaller.gatherAssets:132: Checking pack libraries
[17:55:55] [DEBUG] MCInstaller.gatherAssets:184: Checking minecraft version json
[17:55:55] [DEBUG] MCInstaller.gatherAssets:199: checking minecraft libraries
[17:55:55] [DEBUG] MCInstaller.gatherAssets:267: Checking minecraft assets
[17:55:56] [DEBUG] MCInstaller.gatherAssets:281: Starting TaskHandler to check MC assets
[17:55:56] [DEBUG] Benchmark.logBenchAs:73: parallel asset check took 327 ms.
[17:55:56] [INFO] MCInstaller.launchMinecraft:328: Setting up native libraries for Blast Off! v Recommended Version MC 1.7.10
[17:55:56] [DEBUG] MCInstaller.launchMinecraft:355: packbaseJSON 1.7.10
[17:55:57] [INFO] MCLauncher.syncAssets:271: Syncing Assets:
[17:55:57] [INFO] MCLauncher.launchMinecraft:76: Java Path: C:\Program Files\Java\jre7\bin\java.exe
[17:55:57] [INFO] MCLauncher.launchMinecraft:77: Pack: Blast Off! 1.7.10
[17:55:57] [INFO] MCLauncher.setMemory:254: Setting MinMemory to 256
[17:55:57] [INFO] MCLauncher.setMemory:256: Setting MaxMemory to 2048
[17:55:57] [INFO] MCLauncher.launchMinecraft:99: Defaulting PermSize to 256m
[17:55:57] [INFO] MCLauncher.launchMinecraft:124: Additional java parameters: Xms2048m -XXermSize=256m -XX:NewRatio=3 -XX:SurvivorRatio=3 -XX:TargetSurvivorRatio=80 -XX:MaxTenuringThreshold=8 -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:MaxGCPauseMillis=10 -XX:GCPauseIntervalMillis=50 -XX:MaxGCMinorPauseMillis=7 -XX:+ExplicitGCInvokesConcurrent -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=60 -XX:+BindGCTaskThreadsToCPUs -Xnoclassgc
Error: Could not find or load main class Xms2048m
[17:56:03] [DEBUG] Benchmark.logBenchAs:73: UnreadNews Init took 2 ms.
[17:56:16] Logs copied to clipboard

 

[Kel_Co]

So...you should try deleting the additional Java Parameters, for some reason, it is not working on your system. Try that, and leave the RAM at 2 gigs.

 

[ThatOneSlowking]

I was Playing Crash Landing Now I cant even play Unleashed 1FPS Ive deleted everything restarted my puter reinstalled FTB and it still sux gave it 4.75 G ram out of my 8 and still 0-1 FPS WTF PLEASE HELP

Oh GabeN, this spelling hurts my eyes.

So...you should try deleting the additional Java Parameters, for some reason, it is not working on your system. Try that, and leave the RAM at 2 gigs.

2.5 gigs is also good.