Try to open launcher, won't work.

[TrooperPlaysTechnic]

Launcher Version: Build: 395

Operating System: Mac OS X Mountain Lion

Java Version: Latest

Antivirus Program: Mackeeper and SOPHOS

Description of Problem:

Right after I installed 'Attack of the B-Team' and got off it, the next time I tried to open it , the technic logo came up but it just stayed there for 1 minute and then I thought I might as well ask you guys. I think it might be a bug for 'Attack Of The B-Team' mod pack. Please help me!!

Error Messages:

None.

Error Log:

This is my most recent - From Today!!

2014/02/06 10:21:32 [iNFO] ------------------------------------------

2014/02/06 10:21:32 [iNFO] Technic Launcher is starting....

2014/02/06 10:21:32 [iNFO] Launcher Build: 395

2014/02/06 10:21:32 [iNFO] ------------ Startup Parameters ------------

2014/02/06 10:21:32 [iNFO] --------- End of Startup Parameters ---------

2014/02/06 10:21:33 [iNFO] Analytics Response [runLauncher]: 200

2014/02/06 10:21:33 [sEVERE] java.lang.NullPointerException

2014/02/06 10:21:33 [sEVERE] 	at net.technicpack.launchercore.install.AvailablePackList.<init>(AvailablePackList.java:29)

2014/02/06 10:21:33 [sEVERE] 	at org.spoutcraft.launcher.launcher.Launcher.<init>(Launcher.java:64)

2014/02/06 10:21:33 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.SpoutcraftLauncher.main(SpoutcraftLauncher.java:90)

2014/02/06 10:21:33 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.launch(Start.java:136)

2014/02/06 10:21:33 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.main(Start.java:41)

2014/02/06 10:38:12 [iNFO] ------------------------------------------

2014/02/06 10:38:12 [iNFO] Technic Launcher is starting....

2014/02/06 10:38:12 [iNFO] Launcher Build: 395

2014/02/06 10:38:12 [iNFO] ------------ Startup Parameters ------------

2014/02/06 10:38:12 [iNFO] --------- End of Startup Parameters ---------

2014/02/06 10:38:13 [iNFO] Analytics Response [runLauncher]: 200

2014/02/06 10:38:14 [sEVERE] java.lang.NullPointerException

2014/02/06 10:38:14 [sEVERE] 	at net.technicpack.launchercore.install.AvailablePackList.<init>(AvailablePackList.java:29)

2014/02/06 10:38:14 [sEVERE] 	at org.spoutcraft.launcher.launcher.Launcher.<init>(Launcher.java:64)

2014/02/06 10:38:14 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.SpoutcraftLauncher.main(SpoutcraftLauncher.java:90)

2014/02/06 10:38:14 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.launch(Start.java:136)

2014/02/06 10:38:14 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.main(Start.java:41)

2014/02/06 10:39:23 [iNFO] ------------------------------------------

2014/02/06 10:39:23 [iNFO] Technic Launcher is starting....

2014/02/06 10:39:23 [iNFO] Launcher Build: 395

2014/02/06 10:39:23 [iNFO] ------------ Startup Parameters ------------

2014/02/06 10:39:23 [iNFO] --------- End of Startup Parameters ---------

2014/02/06 10:39:23 [iNFO] Analytics Response [runLauncher]: 200

2014/02/06 10:39:23 [sEVERE] java.lang.NullPointerException

2014/02/06 10:39:23 [sEVERE] 	at net.technicpack.launchercore.install.AvailablePackList.<init>(AvailablePackList.java:29)

2014/02/06 10:39:23 [sEVERE] 	at org.spoutcraft.launcher.launcher.Launcher.<init>(Launcher.java:64)

2014/02/06 10:39:23 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.SpoutcraftLauncher.main(SpoutcraftLauncher.java:90)

2014/02/06 10:39:23 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.launch(Start.java:136)

2014/02/06 10:39:23 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.main(Start.java:41)

2014/02/06 10:41:01 [iNFO] ------------------------------------------

2014/02/06 10:41:01 [iNFO] Technic Launcher is starting....

2014/02/06 10:41:01 [iNFO] Launcher Build: 395

2014/02/06 10:41:01 [iNFO] ------------ Startup Parameters ------------

2014/02/06 10:41:01 [iNFO] --------- End of Startup Parameters ---------

2014/02/06 10:41:01 [iNFO] Analytics Response [runLauncher]: 200

2014/02/06 10:41:02 [sEVERE] java.lang.NullPointerException

2014/02/06 10:41:02 [sEVERE] 	at net.technicpack.launchercore.install.AvailablePackList.<init>(AvailablePackList.java:29)

2014/02/06 10:41:02 [sEVERE] 	at org.spoutcraft.launcher.launcher.Launcher.<init>(Launcher.java:64)

2014/02/06 10:41:02 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.SpoutcraftLauncher.main(SpoutcraftLauncher.java:90)

2014/02/06 10:41:02 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.launch(Start.java:136)

2014/02/06 10:41:02 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.main(Start.java:41)

2014/02/06 10:41:02 [sEVERE] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

2014/02/06 10:41:02 [sEVERE] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

2014/02/06 10:41:02 [sEVERE] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

2014/02/06 10:41:02 [sEVERE] 	at java.lang.reflect.Method.invoke(Method.java:597)

2014/02/06 10:41:02 [sEVERE] 	at apple.launcher.LaunchRunner.run(LaunchRunner.java:116)

2014/02/06 10:41:02 [sEVERE] 	at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:51)

2014/02/06 10:41:02 [sEVERE] 	at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)

2014/02/06 11:02:41 [iNFO] ------------------------------------------

2014/02/06 11:02:41 [iNFO] Technic Launcher is starting....

2014/02/06 11:02:41 [iNFO] Launcher Build: 395

2014/02/06 11:02:41 [iNFO] ------------ Startup Parameters ------------

2014/02/06 11:02:41 [iNFO] --------- End of Startup Parameters ---------

2014/02/06 11:02:41 [iNFO] Analytics Response [runLauncher]: 200

2014/02/06 11:02:43 [sEVERE] java.lang.NullPointerException

2014/02/06 11:02:43 [sEVERE] 	at net.technicpack.launchercore.install.AvailablePackList.<init>(AvailablePackList.java:29)

2014/02/06 11:02:43 [sEVERE] 	at org.spoutcraft.launcher.launcher.Launcher.<init>(Launcher.java:64)

2014/02/06 11:02:43 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.SpoutcraftLauncher.main(SpoutcraftLauncher.java:90)

2014/02/06 11:02:43 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.launch(Start.java:136)

2014/02/06 11:02:43 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.main(Start.java:41)

2014/02/06 11:12:08 [iNFO] ------------------------------------------

2014/02/06 11:12:08 [iNFO] Technic Launcher is starting....

2014/02/06 11:12:08 [iNFO] Launcher Build: 395

2014/02/06 11:12:08 [iNFO] ------------ Startup Parameters ------------

2014/02/06 11:12:08 [iNFO] --------- End of Startup Parameters ---------

2014/02/06 11:12:09 [iNFO] Analytics Response [runLauncher]: 200

2014/02/06 11:12:10 [sEVERE] java.lang.NullPointerException

2014/02/06 11:12:10 [sEVERE] 	at net.technicpack.launchercore.install.AvailablePackList.<init>(AvailablePackList.java:29)

2014/02/06 11:12:10 [sEVERE] 	at org.spoutcraft.launcher.launcher.Launcher.<init>(Launcher.java:64)

2014/02/06 11:12:10 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.SpoutcraftLauncher.main(SpoutcraftLauncher.java:90)

2014/02/06 11:12:10 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.launch(Start.java:136)

2014/02/06 11:12:10 [sEVERE] 	at org.spoutcraft.launcher.entrypoint.Start.main(Start.java:41)

[mwarner57]

I'm getting the exact same error.  My Tekkit Lite server, which is running on the same machine, is working fine.  Crazy thing is, it was working fine just a few days ago.  I will let you know if I find a solution.

[mwarner57]

Fixed.  I ended up just deleting the .technic folder and all the subdirectories and reinstalling.  Not very elegant, but it seems to have worked.