uklegoman

That solution worked for me, Thanks!

Launcher Version: 1.0.3.0 Operating System: Windows 7 64bit Java Version: 64 bit Antivirus Program: MSE Description of Problem: Update Failed popup for every modpack, tried reinstalling nothing works Error Messages: Update Failed Error Log: [21:53:37] [sEVERE] ------------------------------------------ [21:53:37] [sEVERE] Launcher is starting.... [21:53:37] [sEVERE] Launcher Build: '1.0.3.0' [21:53:37] [sEVERE] Allocated 3640.9375 Mb of RAM [21:53:37] [sEVERE] Java VM: '1.7.0_09-b05' [21:53:37] [sEVERE] OS Version: '6.1' [21:53:37] [sEVERE] Is 64-bit: 'true' [21:53:37] [sEVERE] [info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'. [21:53:38] [sEVERE] Starting download of 'http://mirror.technicpack.net/Technic/CHECKSUM.md5', with 3 trie(s) remaining [21:53:38] [sEVERE] Copying: \temp\file5974430764903061948.tmp to: \launcher\CHECKSUM.md5 [21:53:38] [sEVERE] File Downloaded: \launcher\CHECKSUM.md5 [21:53:38] [sEVERE] [MD5 Mismatch] File '\launcher\tekkit\modpack.yml' has md5 of '4639a0165cfbc14c497ef89c93002747' instead of 'a153f7d39fc0fb39a6808a6bc40c1909' [21:53:39] [sEVERE] [info] Downloading 'modpack.yml' from 'http://mirror.technicpack.net/Technic/tekkit/modpack.yml'. [21:53:40] [sEVERE] [info] Downloading 'minecraft.yml' from 'http://206.217.207.1/Technic/minecraft.yml'. [21:53:42] [sEVERE] java.lang.NullPointerException [21:53:42] [sEVERE] at org.spoutcraft.launcher.MinecraftYML.compareVersions(MinecraftYML.java:84) [21:53:42] [sEVERE] at org.spoutcraft.launcher.MinecraftDownloadUtils.downloadMinecraftVersion(MinecraftDownloadUtils.java:58) [21:53:42] [sEVERE] at org.spoutcraft.launcher.MinecraftDownloadUtils.downloadMinecraft(MinecraftDownloadUtils.java:14) [21:53:42] [sEVERE] at org.spoutcraft.launcher.GameUpdater.updateMC(GameUpdater.java:129) [21:53:42] [sEVERE] at org.spoutcraft.launcher.gui.LoginForm$3.doInBackground(LoginForm.java:850) [21:53:42] [sEVERE] at org.spoutcraft.launcher.gui.LoginForm$3.doInBackground(LoginForm.java:1) [21:53:42] [sEVERE] at javax.swing.SwingWorker$1.call(Unknown Source) [21:53:42] [sEVERE] at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) [21:53:42] [sEVERE] at java.util.concurrent.FutureTask.run(Unknown Source) [21:53:42] [sEVERE] at javax.swing.SwingWorker.run(Unknown Source) [21:53:42] [sEVERE] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [21:53:42] [sEVERE] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [21:53:42] [sEVERE] at java.lang.Thread.run(Unknown Source)