issues with FTB launcher.

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Hostilezone

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Jul 29, 2019
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so i have been using Multi-MCC for ultimate for some time, and now that our server has switched to unleashed MCC cannot load all the mod files.....

But that is not the issue, ever since i installed java 64bit , i have issues loading FTB from the launcher (all versions) , the code error code i get is:

Error: Could not find or load main class 8

I looked around and couldn't find reliable help, so... if anyone knows what the problem is please help?

BTW: I can run vanilla minecraft perfectly, i have dedicated 5GB of ram to run it out of my 16, along with ftb,
Note: the only reason i upgraded to 64bit was to stop the lag ftb got after 20-30 minutes of playing.



Error code:
Code: 
[12:51:22] [INFO] JGoogleAnalyticsTracker$2.run:483: AnalyticsBackgroundThread started
[12:51:22] [INFO] LaunchFrame.main:165: FTBLaunch starting up (version 1.2.6)
[12:51:22] [INFO] LaunchFrame.main:166: Java version: 1.7.0_25
[12:51:22] [INFO] LaunchFrame.main:167: Java vendor: Oracle Corporation
[12:51:22] [INFO] LaunchFrame.main:168: Java home: C:\Program Files\Java\jre7
[12:51:22] [INFO] LaunchFrame.main:169: Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation
[12:51:22] [INFO] LaunchFrame.main:171: Java vm: Java HotSpot(TM) 64-Bit Server VM version: 23.25-b01 by Oracle Corporation
[12:51:22] [INFO] LaunchFrame.main:172: OS: amd64 Windows 8 6.2
[12:51:22] [INFO] LocaleUpdater.run:67: [i18n] Checking for updates ...
[12:51:22] [INFO] I18N.setLocale:142: [i18n] enUS English language file loaded!
[12:51:22] [INFO] LocaleUpdater.run:80: [i18n] remoteVer = 10
[12:51:22] [INFO] LocaleUpdater.run:93: [i18n] localVer = 10
[12:51:22] [INFO] LocaleUpdater.run:98: [i18n] Files are up to date
[12:51:22] [INFO] I18N.addFiles:118: [i18n] Fallback enUS loaded
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 0 enUS to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 1 cyGB to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 2 daDK to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 3 deDE to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 4 esES to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 5 frFR to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 6 itIT to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 7 maHU to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 8 nlNL to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 9 ptBR to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 10 ptPT to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 11 ruRU to options pane
[12:51:22] [INFO] OptionsPane.<init>:156: [i18n] Added 12 svSE to options pane
[12:51:22] [INFO] I18N.setLocale:142: [i18n] enUS English language file loaded!
[12:51:23] [INFO] ModpackLoader.run:59: Loading modpack information for modpacks.xml...
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 1
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 2
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 3
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 4
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 5
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 6
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 7
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 8
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 9
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 10
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 11
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 12
[12:51:23] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 13
[12:51:24] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 14
[12:51:24] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 15
[12:51:24] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 16
[12:51:24] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 17
[12:51:24] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 18
[12:51:24] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 19
[12:51:24] [INFO] ModpackLoader.run:59: Loading modpack information for FTBUnleashed.xml...
[12:51:24] [INFO] ModpacksPane.onModPackAdded:305: Adding pack 20
[12:51:24] [INFO] MapLoader.run:40: loading map information...
[12:51:24] [INFO] TexturePackLoader.run:40: loading texture pack information...
[12:51:24] [INFO] TexturepackPane.onTexturePackAdded:219: Adding texture pack 1
[12:51:24] [INFO] TexturepackPane.onTexturePackAdded:219: Adding texture pack 2
[12:51:24] [INFO] TexturepackPane.onTexturePackAdded:219: Adding texture pack 3
[12:51:24] [INFO] TexturepackPane.onTexturePackAdded:219: Adding texture pack 4
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 1
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 2
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 3
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 4
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 5
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 6
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 7
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 8
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 9
[12:51:24] [INFO] MapsPane.onMapAdded:222: Adding map 10
[12:51:25] [INFO] LaunchFrame.doLogin:533: Logging in...
[12:51:26] [INFO] LaunchFrame$13.done:592: Login complete.
[12:51:26] [INFO] LaunchFrame.runGameUpdater:610: DEBUG: runGameUpdater: ForceUpdate: false
[12:51:26] [INFO] LaunchFrame.runGameUpdater:611: DEBUG: runGameUpdater: installPath: E:\FTB
[12:51:26] [INFO] LaunchFrame.runGameUpdater:612: DEBUG: runGameUpdater: pack dir: Unleashed
[12:51:26] [INFO] LaunchFrame.runGameUpdater:613: DEBUG: runGameUpdater: pack check path: Unleashed\version
[12:51:26] [INFO] LaunchFrame.initializeMods:902: debug: initializeMods: pack dir...
[12:51:26] [INFO] LaunchFrame.initializeMods:903: Unleashed
[12:51:26] [INFO] ModManager.upToDate:268: Modpack is up to date.
[12:51:26] [INFO] LaunchFrame.installMods:737: dirs mk'd
[12:51:26] [INFO] LaunchFrame.installMods:746: debug: installMods: install path: E:\FTB
[12:51:26] [INFO] LaunchFrame.installMods:747: debug: installMods: temp path: C:\Users\colin\AppData\Roaming/ftblauncher/
[12:51:26] [INFO] LaunchFrame.installMods:748: debug: installMods: source: C:\Users\colin\AppData\Roaming\ftblauncher\ModPacks\Unleashed\minecraft
[12:51:26] [INFO] LaunchFrame.installMods:749: debug: installMods: packDir: Unleashed
[12:51:26] [INFO] ModManager.cleanUp:280: debug: retaining modpack file: C:\Users\colin\AppData\Roaming\ftblauncher\ModPacks\Unleashed\Unleashed.zip
[12:51:26] [INFO] MinecraftVersionDetector.shouldUpdate:85: Current: 1.5.2
[12:51:26] [INFO] MinecraftVersionDetector.shouldUpdate:86: Required: 1.5.2
[12:51:26] [INFO] MinecraftLauncher.setMemory:121: Setting MinMemory to 256
[12:51:26] [INFO] MinecraftLauncher.setMemory:123: Setting MaxMemory to 5120
Error: Could not find or load main class 8
 
E

Eyamaz

New Member
Jul 29, 2019
2,373
0
0
Since I see a lot of ppl are trying to use multimc for ftb, they are going to need to add some amount of permgen into the jvm line in their settings. Either 128 or 256 depending on their system.
 
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