Problem with Launcher?

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F

FrenchyBoyOfficial

New Member
Jul 29, 2019
6
0
0
Hello,
First time poster due to this problem i have when i open the launcher for FTB.

I have downloaded the launcher from the FTB website, click run and enter my minecraft details and this is what I get.

Untitled_zpsc78528ae.png


any help is much appreciated :)
 
U

UniZero

Popular Member
Oct 3, 2012
3,406
310
124
Scotland, UK
Follow the guide here to ensure that the launcher is installed the recommended way. Also read the "Other useful information" section which gives information about issues relating to av software.

If you still need help then post a log. Get help with logs from here.
 
F

FrenchyBoyOfficial

New Member
Jul 29, 2019
6
0
0
[18:57:17] [INFO] in Launcher JGoogleAnalyticsTracker$2.run:483: AnalyticsBackgroundThread started
[18:57:17] [INFO] in Launcher LaunchFrame.main:165: FTBLaunch starting up (version 1.2.7)
[18:57:17] [INFO] in Launcher LaunchFrame.main:166: Java version: 1.7.0_45
[18:57:17] [INFO] in Launcher LaunchFrame.main:167: Java vendor: Oracle Corporation
[18:57:17] [INFO] in Launcher LaunchFrame.main:168: Java home: C:\Program Files\Java\jre7
[18:57:17] [INFO] in Launcher LaunchFrame.main:169: Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation
[18:57:17] [INFO] in Launcher LaunchFrame.main:171: Java vm: Java HotSpot(TM) 64-Bit Server VM version: 24.45-b08 by Oracle Corporation
[18:57:17] [INFO] in Launcher LaunchFrame.main:172: OS: amd64 Windows 7 6.1
[18:57:17] [WARN] in Launcher FileOutputStream.open:-2->LauncherStyle.load:92: Could not save style: java.io.FileNotFoundException: C:\Users\FrenchyBoy\AppData\Roaming\ftblauncher\launcher_styles\defaultStyle.cfg (The system cannot find the path specified)
java.io.FileOutputStream.open(Native Method)
java.io.FileOutputStream.<init>(Unknown Source)
java.io.FileOutputStream.<init>(Unknown Source)
net.ftb.data.LauncherStyle.load(LauncherStyle.java:90)
net.ftb.data.LauncherStyle.load(LauncherStyle.java:62)
net.ftb.data.LauncherStyle.<clinit>(LauncherStyle.java:46)
net.ftb.util.StyleUtil.loadUiStyles(StyleUtil.java:25)
net.ftb.gui.LaunchFrame$1.run(LaunchFrame.java:177)
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)
[18:57:17] [INFO] in Launcher LocaleUpdater.run:67: [i18n] Checking for updates ...
[18:57:17] [INFO] in Launcher I18N.setLocale:142: [i18n] enUS English language file loaded!
[18:57:17] [ERROR] in Launcher DualStackPlainSocketImpl.connect0:-2->DownloadUtils.run:280: Address family not supported by protocol family: connect: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
java.net.URL.openStream(Unknown Source)
net.ftb.util.DownloadUtils.run(DownloadUtils.java:270)
[18:57:17] [INFO] in Launcher LocaleUpdater.run:80: [i18n] remoteVer = 10
[18:57:17] [INFO] in Launcher LocaleUpdater.updateFiles:46: [i18n] Downloading locale files ...
[18:57:17] [WARN] in Launcher DualStackPlainSocketImpl.connect0:-2->LocaleUpdater.updateFiles:62: [i18n] Update IOException: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
java.net.URL.openStream(Unknown Source)
net.ftb.util.DownloadUtils.downloadToFile(DownloadUtils.java:135)
net.ftb.locale.LocaleUpdater.updateFiles(LocaleUpdater.java:48)
net.ftb.locale.LocaleUpdater.run(LocaleUpdater.java:104)
[18:57:17] [INFO] in Launcher I18N.addFiles:118: [i18n] Fallback enUS loaded
[18:57:20] [ERROR] in Launcher DualStackPlainSocketImpl.connect0:-2->JGoogleAnalyticsTracker.dispatchRequest:459: Error making tracking request: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
net.ftb.tracking.JGoogleAnalyticsTracker.dispatchRequest(JGoogleAnalyticsTracker.java:450)
net.ftb.tracking.JGoogleAnalyticsTracker.access$100(JGoogleAnalyticsTracker.java:74)
net.ftb.tracking.JGoogleAnalyticsTracker$2.run(JGoogleAnalyticsTracker.java:498)
[18:57:20] [ERROR] in Launcher DualStackPlainSocketImpl.connect0:-2->JGoogleAnalyticsTracker.dispatchRequest:459: Error making tracking request: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
net.ftb.tracking.JGoogleAnalyticsTracker.dispatchRequest(JGoogleAnalyticsTracker.java:450)
net.ftb.tracking.JGoogleAnalyticsTracker.access$100(JGoogleAnalyticsTracker.java:74)
net.ftb.tracking.JGoogleAnalyticsTracker$2.run(JGoogleAnalyticsTracker.java:498)
[18:57:20] [INFO] in Launcher OptionsPane.<init>:156: [i18n] Added 0 enUS to options pane
[18:57:20] [INFO] in Launcher I18N.setLocale:142: [i18n] enUS English language file loaded!
[18:57:20] [ERROR] in Launcher DualStackPlainSocketImpl.connect0:-2->LaunchFrame.getUnreadNews:1066: Address family not supported by protocol family: connect: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
java.net.URL.openStream(Unknown Source)
net.ftb.gui.LaunchFrame.getUnreadNews(LaunchFrame.java:1042)
net.ftb.gui.LaunchFrame.setNewsIcon(LaunchFrame.java:511)
net.ftb.gui.LaunchFrame.<init>(LaunchFrame.java:491)
net.ftb.gui.LaunchFrame$1.run(LaunchFrame.java:251)
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)
[18:57:20] [ERROR] in Launcher DualStackPlainSocketImpl.connect0:-2->UpdateChecker.loadInfo:65: Address family not supported by protocol family: connect: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
java.net.URL.openStream(Unknown Source)
net.ftb.util.AppUtils.downloadXML(AppUtils.java:63)
net.ftb.updater.UpdateChecker.loadInfo(UpdateChecker.java:52)
net.ftb.updater.UpdateChecker.<init>(UpdateChecker.java:42)
net.ftb.gui.LaunchFrame$1.run(LaunchFrame.java:271)
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)
[18:57:20] [WARN] in Launcher DualStackPlainSocketImpl.connect0:-2->ModpackLoader.run:56: Failed to load modpacks, loading from backup: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
java.net.URL.openStream(Unknown Source)
net.ftb.util.DownloadUtils.downloadToFile(DownloadUtils.java:135)
net.ftb.workers.ModpackLoader.run(ModpackLoader.java:54)
[18:57:20] [INFO] in Launcher ModpackLoader.run:58: Loading modpack information for modpacks.xml...
[18:57:20] [WARN] in Launcher FileInputStream.open:-2->ModpackLoader.run:63: Failed to read modpack file - falling back to direct download: java.io.FileNotFoundException: C:\Users\FrenchyBoy\AppData\Roaming\ftblauncher\ModPacks\modpacks.xml (The system cannot find the file specified)
java.io.FileInputStream.open(Native Method)
java.io.FileInputStream.<init>(Unknown Source)
net.ftb.workers.ModpackLoader.run(ModpackLoader.java:61)
[18:57:20] [ERROR] in Launcher DualStackPlainSocketImpl.connect0:-2->ModpackLoader.run:69: Completely unable to download the modpack file - check your connection: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
java.net.URL.openStream(Unknown Source)
net.ftb.workers.ModpackLoader.run(ModpackLoader.java:67)
[18:57:20] [INFO] in Launcher TexturePackLoader.run:40: loading texture pack information...
[18:57:20] [ERROR] in Launcher DualStackPlainSocketImpl.connect0:-2->TexturePackLoader.run:58: Address family not supported by protocol family: connect: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
java.net.URL.openStream(Unknown Source)
net.ftb.util.AppUtils.downloadXML(AppUtils.java:63)
net.ftb.workers.TexturePackLoader.run(TexturePackLoader.java:42)
[18:57:20] [INFO] in Launcher MapLoader.run:40: loading map information...
[18:57:20] [ERROR] in Launcher DualStackPlainSocketImpl.connect0:-2->MapLoader.run:58: Address family not supported by protocol family: connect: java.net.SocketException: Address family not supported by protocol family: connect
java.net.DualStackPlainSocketImpl.connect0(Native Method)
java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
java.net.AbstractPlainSocketImpl.connect(Unknown Source)
java.net.PlainSocketImpl.connect(Unknown Source)
java.net.SocksSocketImpl.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
java.net.Socket.connect(Unknown Source)
sun.net.NetworkClient.doConnect(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.openServer(Unknown Source)
sun.net.www.http.HttpClient.<init>(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.http.HttpClient.New(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
java.net.URL.openStream(Unknown Source)
net.ftb.util.AppUtils.downloadXML(AppUtils.java:63)
net.ftb.workers.MapLoader.run(MapLoader.java:42)
[18:58:01] [ERROR] in Launcher ArrayList.elementData:-1->LaunchFrame$1$1.uncaughtException:258: Unhandled exception in Thread[AWT-EventQueue-0,6,main]: java.lang.ArrayIndexOutOfBoundsException: -1
java.util.ArrayList.elementData(Unknown Source)
java.util.ArrayList.get(Unknown Source)
net.ftb.data.ModPack.getPack(ModPack.java:121)
net.ftb.data.ModPack.getSelectedPack(ModPack.java:139)
net.ftb.gui.panes.ModpacksPane$4.actionPerformed(ModpacksPane.java:202)
javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
javax.swing.DefaultButtonModel.setPressed(Unknown Source)
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
java.awt.Component.processMouseEvent(Unknown Source)
javax.swing.JComponent.processMouseEvent(Unknown Source)
java.awt.Component.processEvent(Unknown Source)
java.awt.Container.processEvent(Unknown Source)
java.awt.Component.dispatchEventImpl(Unknown Source)
java.awt.Container.dispatchEventImpl(Unknown Source)
java.awt.Component.dispatchEvent(Unknown Source)
java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
java.awt.Container.dispatchEventImpl(Unknown Source)
java.awt.Window.dispatchEventImpl(Unknown Source)
java.awt.Component.dispatchEvent(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.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue$4.run(Unknown Source)
java.awt.EventQueue$4.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)



it wouldn't let me copy the log following that tut, i followed that tut showing the correct way to install FTB and this is what my log shows
 
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