Clicking "Install this modpack" on a private modpack in an attempt to get a completely fresh install of it, and the launcher is just outright ignoring me.
[B#265] 2015/02/06 20:00:14 [INFO] Console Mode Activated
[B#265] 2015/02/06 20:00:15 [INFO] Expected MD5: 94a9d4cbcb9ceaa25000fa303fa81acc Calculated MD5: 94a9d4cbcb9ceaa25000fa303fa81acc
[B#265] 2015/02/06 20:00:15 [INFO] Expected MD5: b62087eb4b11746987c800c0512890ef Calculated MD5: b62087eb4b11746987c800c0512890ef
[B#265] 2015/02/06 20:00:17 [INFO] Starting download of http://crafatar.com/avatars/aaece4449f884566adb68783d4984260?size=100&helm, with 3 tries remaining
[B#265] 2015/02/06 20:00:17 [INFO] Starting download of http://crafatar.com/avatars/aaece4449f884566adb68783d4984260?size=100&helm, with 3 tries remaining
[B#265] 2015/02/06 20:00:17 [INFO] Starting download of http://www.gravatar.com/avatar/417979e451a4ed37c22f5340a9c3cd4a?s=60&d=retro, with 3 tries remaining
[B#265] 2015/02/06 20:00:18 [INFO] Starting download of http://www.gravatar.com/avatar/2a29f323eddf3410fb1b531b10f7df6f?s=60&d=retro, with 3 tries remaining
[B#265] 2015/02/06 20:00:18 [INFO] Starting download of http://www.gravatar.com/avatar/d9730e2e0c38231a9acaaeca38baf069?s=60&d=retro, with 3 tries remaining
[B#265] 2015/02/06 20:00:18 [INFO] Starting download of http://www.gravatar.com/avatar/2b162da4b79c29cb9acd8691252a5417?s=60&d=retro, with 3 tries remaining
[B#265] 2015/02/06 20:00:18 [INFO] Starting download of http://www.gravatar.com/avatar/2b162da4b79c29cb9acd8691252a5417?s=60&d=retro, with 3 tries remaining
[B#265] 2015/02/06 20:00:18 [INFO] Starting download of http://www.gravatar.com/avatar/2b162da4b79c29cb9acd8691252a5417?s=60&d=retro, with 3 tries remaining
[B#265] 2015/02/06 20:00:18 [INFO] Starting download of http://www.gravatar.com/avatar/658cdc5b875ea573a0016824e0959e1d?s=60&d=retro, with 3 tries remaining
[B#265] 2015/02/06 20:00:18 [INFO] Starting download of http://www.gravatar.com/avatar/658cdc5b875ea573a0016824e0959e1d?s=60&d=retro, with 3 tries remaining
[B#265] 2015/02/06 20:00:21 [INFO] Starting download of http://cdn.technicpack.net/platform2/pack-logos/552559.png?1419880204, with 3 tries remaining
[B#265] 2015/02/06 20:00:21 [INFO] Starting download of http://cdn.technicpack.net/platform2/pack-backgrounds/552559.jpg?1419880204, with 3 tries remaining
[B#265] 2015/02/06 20:00:21 [INFO] Starting download of http://cdn.technicpack.net/platform2/pack-icons/552559.png?1419880204, with 3 tries remaining
The above is a complete entry from one launch and installation attempt, but speaks of TPPI rather than my unnamed private pack.
The private pack in question is at http://www.technicpack.net/modpack/please-fill-in-this-field.555595 and up until the most recent revision (wherein I added Enchanting Plus to the pack) has functioned perfectly. I uninstalled the pack because I wanted to ensure no loose files were messing with the launcher as it was reporting being unable to extract the zip for the pack - the zip that it downloaded in the cache folder only has half the files. But before I can begin to solve that, I do need to be able to actually re add the pack to my launcher list and it's completely ignoring me.