[Technic Launcher Fails to launcher]

So When I launch Technic it fails to open 

I allowcate 768Mb

(Because It does not let me join servers/singleplayer on 1g for some reason)

 

In Console it shows:

 

[B#756] java.lang.NullPointerException
[B#756]     at net.technicpack.minecraftcore.install.tasks.HandleVersionFileTask.runTask(HandleVersionFileTask.java:115)
[B#756]     at net.technicpack.launchercore.install.tasks.TaskGroup.runTask(TaskGroup.java:85)
[B#756]     at net.technicpack.launchercore.install.InstallTasksQueue.runAllTasks(InstallTasksQueue.java:49)
[B#756]     at net.technicpack.launchercore.install.ModpackInstaller.installPack(ModpackInstaller.java:42)
[B#756]     at net.technicpack.launcher.launch.Installer$1.run(Installer.java:123)
[B#756]     at java.lang.Thread.run(Unknown Source)

(I don't know how to see crash reports sorry)