epicnicodemus

Try manually installing an update. Go to the options button on the launcher login screen, choose manual build, and then choose the most recent one. Then log in as normal.

Jay? is right - you should be able to delete the Javas. You're a Mac, right? Check in system preferences and make sure you're an admin. Then try deleting them again.

Try changing your Java version... Maybe 6 instead of 7?

What version of Java are you using?

Try manually installing an update - that should force Technic to redownload the mods. Go to the options button on the launcher screen, and choose manual build. Then choose the latest one, and log in as normal.

Can you post a screenshot of your Java Preferences window?

Yea, I just fixed it apparently... Go into your Java Preferences (the app "Java Preferences") and drag Java SDK 7 to the bottom of the list. It should work fine then.

Launcher/pack Version: Latest (Mac .jar) Operating System: Mac OSX Lion Version of Java: Java SE 7 Description of Problem: Launcher crashes after logging in, and white screens for a second. There is no error message or anything. Also, the Launcher is usually called "org.spoutcraft.launcher.Main" but now is just called "Main". Antivirus program: iAntivirus Error Messages: "N/A" Link to pastebin of log: http://www.pastie.org/4154615 Fixes I've tried: Nuking my .techniclauncher folder, redownloading the launcher. I'm really not sure what is going on... I am running a server, and can't admin if this isn't fixed. Please help, or I might not have to shut down my server!