Voltz FML fatal error

[Nate564]

I'm running Mac OSX Snow Leopard and have been experiencing the issue described at the top of the forum page, tired the solution, didn't work.

Here's the error log

2013-01-21 07:30:14 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.7.4.520 for Minecraft 1.4.7 loading

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] All core mods are successfully located

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] Discovering coremods

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] Found a candidate coremod CodeChickenCore 0.7.0.1.jar

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] Loading coremod CodeChickenCore 0.7.0.1.jar

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] Loaded coremod CodeChickenCore 0.7.0.1.jar

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] Found a candidate coremod NotEnoughItems 1.4.4.0.jar

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] Loading coremod NotEnoughItems 1.4.4.0.jar

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] Loaded coremod NotEnoughItems 1.4.4.0.jar

2013-01-21 07:30:14 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-21 07:30:14 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-21 07:30:21 [sEVERE] [ForgeModLoader] There was a problem downloading the file argo-2.25.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-01-21 07:30:21 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-21 07:30:21 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-21 07:30:26 [sEVERE] [ForgeModLoader] There was a problem downloading the file guava-12.0.1.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-01-21 07:30:26 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-21 07:30:26 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-21 07:30:31 [FINEST] [ForgeModLoader] Download complete

2013-01-21 07:30:31 [iNFO] [ForgeModLoader] Download complete

2013-01-21 07:30:31 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully

2013-01-21 07:30:31 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-21 07:30:31 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-21 07:30:43 [FINEST] [ForgeModLoader] Download complete

2013-01-21 07:30:43 [iNFO] [ForgeModLoader] Download complete

2013-01-21 07:30:43 [FINEST] [ForgeModLoader] Library file bcprov-jdk15on-147.jar was downloaded and verified successfully

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean.

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] <===========>

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] A download error occured

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] A download error occured

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] <<< ==== >>>

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] Error details

java.lang.RuntimeException: A download error occured

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:483)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:132)

at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)

at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)

at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)

at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

at net.minecraft.Launcher.init(Launcher.java:115)

at org.spoutcraft.launcher.gui.LauncherFrame.runGame(LauncherFrame.java:134)

at org.spoutcraft.launcher.gui.LoginForm.runGame(LoginForm.java:883)

at org.spoutcraft.launcher.gui.LoginForm$3.done(LoginForm.java:816)

at javax.swing.SwingWorker$5.run(SwingWorker.java:717)

at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:814)

at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)

at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:824)

at javax.swing.Timer.fireActionPerformed(Timer.java:291)

at javax.swing.Timer$DoPostEvent.run(Timer.java:221)

at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)

at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:702)

at java.awt.EventQueue.access$400(EventQueue.java:82)

at java.awt.EventQueue$2.run(EventQueue.java:663)

at java.awt.EventQueue$2.run(EventQueue.java:661)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:672)

at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)

at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Caused by: java.net.SocketTimeoutException: Read timed out

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1491)

at java.security.AccessController.doPrivileged(Native Method)

at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1485)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1139)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:467)

... 29 more

Caused by: java.net.SocketTimeoutException: Read timed out

at java.net.SocketInputStream.socketRead0(Native Method)

at java.net.SocketInputStream.read(SocketInputStream.java:129)

at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)

at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)

at java.io.BufferedInputStream.read(BufferedInputStream.java:317)

at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:690)

at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:633)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)

at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2300)

at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:579)

at java.net.URLConnection.getContentLength(URLConnection.java:474)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:466)

... 29 more

2013-01-21 07:30:43 [sEVERE] [ForgeModLoader] Error details

java.lang.RuntimeException: A download error occured

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:483)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:132)

at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)

at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)

at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)

at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

at net.minecraft.Launcher.init(Launcher.java:115)

at org.spoutcraft.launcher.gui.LauncherFrame.runGame(LauncherFrame.java:134)

at org.spoutcraft.launcher.gui.LoginForm.runGame(LoginForm.java:883)

at org.spoutcraft.launcher.gui.LoginForm$3.done(LoginForm.java:816)

at javax.swing.SwingWorker$5.run(SwingWorker.java:717)

at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:814)

at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)

at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:824)

at javax.swing.Timer.fireActionPerformed(Timer.java:291)

at javax.swing.Timer$DoPostEvent.run(Timer.java:221)

at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)

at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:702)

at java.awt.EventQueue.access$400(EventQueue.java:82)

at java.awt.EventQueue$2.run(EventQueue.java:663)

at java.awt.EventQueue$2.run(EventQueue.java:661)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:672)

at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)

at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Caused by: java.net.SocketTimeoutException: Read timed out

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1491)

at java.security.AccessController.doPrivileged(Native Method)

at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1485)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1139)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:467)

... 29 more

Caused by: java.net.SocketTimeoutException: Read timed out

at java.net.SocketInputStream.socketRead0(Native Method)

at java.net.SocketInputStream.read(SocketInputStream.java:129)

at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)

at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)

at java.io.BufferedInputStream.read(BufferedInputStream.java:317)

at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:690)

at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:633)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)

at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2300)

at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:579)

at java.net.URLConnection.getContentLength(URLConnection.java:474)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:466)

... 29 more

[Balin453]

You might try using a earlier build of Voltz.

[Evo997]

No need to go to an earlier build. Go to the links it says.

First, go to your start menu and type "%appdata%" without quotations. Go to ".techniclauncher," then to the file "voltz." After that open up the "lib" folder, delete everything in this folder, but keep it open.

Next, go to all these links and download the file. It should pop up automatically to download.

http://files.minecraftforge.net/fmllibs/argo-2.25.jar

http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-147.jar

After you have all them downloaded to a place you remember, drag and drop them into your Voltz Lib folder. After you have all that done, run Voltz through the launcher. This problem is what I had, and this is what I did to fix it.

*edit: I just noticed you're running a Mac OSX. I run Windows, no harm in trying to download everything it asks you to and put it where it tells you. If it still isn't working then for now just backdate to a previous version of Voltz.