Unable to launch Tekkit Legends

[Danny84]

Hello,

I'm having trouble getting Tekkit Legends to launch. When I click "play" in the launcher, it validates all the files, but then just goes back to the launcher as if nothing had happened. Here is the log. I have tried resetting the modpack multiple times, to no avail. I am able to launch vanilla through the technic launcher, but not tekkit legends.

Any help is much appreciated!

[C.LeeParker]

Im having a similar problem, when i click play it says "examining version file" and then stops.