DaBlarginator

Launcher Version: 1.0.4.3 Operating System: Windows 7 (64-bit) Java Version: 7.0.50.6 Antivirus Program: Norton Description of Problem: When I try to start up Tekkit Lite or the Voltz modpacks a message comes up that says "Update Failed." I've tried changing the versions in the options menu, but I keep getting the same message. Anyone know how to fix this? Error Messages: "Update Failed" Error Log: [17:06:13] [sEVERE] ------------------------------------------ [17:06:13] [sEVERE] Launcher is starting.... [17:06:13] [sEVERE] Launcher Build: '1.0.4.3' [17:06:13] [sEVERE] Allocated 910.25 Mb of RAM [17:06:13] [sEVERE] Java VM: '1.7.0_05-b06' [17:06:13] [sEVERE] OS Version: '6.1' [17:06:13] [sEVERE] Is 64-bit: 'true' [17:06:14] [sEVERE] [info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'. [17:06:14] [sEVERE] Starting download of 'http://206.217.207.1/Technic/CHECKSUM.md5', with 3 trie(s) remaining [17:06:15] [sEVERE] Copying: \temp\file2714663078622641423.tmp to: \launcher\CHECKSUM.md5 [17:06:15] [sEVERE] File Downloaded: \launcher\CHECKSUM.md5 [17:06:15] [sEVERE] [MD5 Mismatch] File '\launcher\tekkitlite\modpack.yml' has md5 of 'e3f5b4f0cdb6d13000110249d1997d15' instead of 'bd272ef56b8863e21f75cce48d31329f' [17:06:15] [sEVERE] [info] Downloading 'modpack.yml' from 'http://206.217.207.1/Technic/tekkitlite/modpack.yml'. [17:06:16] [sEVERE] [info] Downloading 'minecraft.yml' from 'http://206.217.207.1/Technic/minecraft.yml'. [17:06:24] [sEVERE] java.lang.NumberFormatException: For input string: "null" [17:06:24] [sEVERE] at java.lang.NumberFormatException.forInputString(Unknown Source) [17:06:24] [sEVERE] at java.lang.Integer.parseInt(Unknown Source) [17:06:24] [sEVERE] at java.lang.Integer.<init>(Unknown Source) [17:06:24] [sEVERE] at org.spoutcraft.launcher.MinecraftYML.compareVersions(MinecraftYML.java:92) [17:06:24] [sEVERE] at org.spoutcraft.launcher.MinecraftYML.getLatestCachedMinecraft(MinecraftYML.java:77) [17:06:24] [sEVERE] at org.spoutcraft.launcher.MinecraftDownloadUtils.downloadMinecraftVersion(MinecraftDownloadUtils.java:59) [17:06:24] [sEVERE] at org.spoutcraft.launcher.MinecraftDownloadUtils.downloadMinecraft(MinecraftDownloadUtils.java:14) [17:06:24] [sEVERE] at org.spoutcraft.launcher.GameUpdater.updateMC(GameUpdater.java:123) [17:06:24] [sEVERE] at org.spoutcraft.launcher.gui.LoginForm$3.doInBackground(LoginForm.java:825) [17:06:24] [sEVERE] at org.spoutcraft.launcher.gui.LoginForm$3.doInBackground(LoginForm.java:1) [17:06:24] [sEVERE] at javax.swing.SwingWorker$1.call(Unknown Source) [17:06:24] [sEVERE] at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [17:06:24] [sEVERE] at java.util.concurrent.FutureTask.run(Unknown Source) [17:06:24] [sEVERE] at javax.swing.SwingWorker.run(Unknown Source) [17:06:24] [sEVERE] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [17:06:24] [sEVERE] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [17:06:24] [sEVERE] at java.lang.Thread.run(Unknown Source)