http://paste.atlauncher.com/view/6fc6ec3d

I'm using 1.7.10 and a fistful of mods that are stable until I add gendustry, at which point gendustry errors out. Near as I can tell I have the required stuff in place, so I'm not exactly sure what's happening.

Forge version is 10.13.1.1229
Forestry version is 3.1.1.4

Thank you very much for your swift response, I really appreciate it.
I'm sorry about the log thing, I just clicked on the "upload log" button and assumed (wrongly) that it would only do the last session.

Gendustry 1.4.1 is not compatible with BuildCraft 6.0.x.
Either upgrade to BC 6.1 or downgrade to Gendustry 1.4.0

Also please don't post logs from 39 different sessions when only one of them has the relevant error, looking through that was painful.