i got an error message when i opened my launcher and it told me to close the launcher

[10roub]

Launcher Version: build 383

Operating System: microsoft windows 8.1

Java Version: latest

Antivirus Program: none

Description of Problem:

i got an error message when i opened my launcher and it told me to close the launcher

Error Messages:

Technic Launcher Error Report:

( Please submit this report to https://github.com/TechnicPack/TechnicLauncher/issues )

Launcher Build: 383

Selected Pack: Dungeon Hunter (yogbox+)

Stack Trace:

Exception: NullPointerException

Message: null

Trace:

net.technicpack.launchercore.install.InstalledPack.loadCachedImage(InstalledPack.java:278)

net.technicpack.launchercore.install.InstalledPack.loadImage(InstalledPack.java:263)

net.technicpack.launchercore.install.InstalledPack.getLogo(InstalledPack.java:238)

net.technicpack.launchercore.install.InstalledPack.hasLogo(InstalledPack.java:153)

org.spoutcraft.launcher.skin.components.PackButton.setPack(PackButton.java:77)

org.spoutcraft.launcher.skin.ModpackSelector.redraw(ModpackSelector.java:151)

org.spoutcraft.launcher.skin.ModpackSelector.redraw(ModpackSelector.java:201)

org.spoutcraft.launcher.Launcher.refreshPack(Launcher.java:258)

net.technicpack.launchercore.install.InstalledPack$1.run(InstalledPack.java:314)

System Information:

Operating System: Windows 8

Operating System Version: 6.2

Operating System Architecture: amd64

Java version: 1.7.0_45 64 bit

Total Memory: 101 MB

Max Memory: 885 MB

Memory Free: 36 MB

CPU Cores: 4

Error Log:

[Munaus]

Post the error log, either between quote tags or on pastebin and post the link here