Can't play or install mod packs on mac

[rafaga99]

Hi, I have a problem with technic launcher. I had it working perfectly since today, that, I don't know why, whenever i touch the play or install button, it simply flashes for a moment, and then it doesn't do nothing else. What's more, if I press the install button it appears the Delete pack button, but the install button is still there. There are no crashes, no blank screens, and I haven't found any similar case.

Hope someone could help me

[Munaus]

post the log

logs can be found when clicking the Cog-Wheel button on the top right corner on the launcher window.
If you can't open the launcher the logs can also be found inside "User Name" -> Library -> Application Support -> techniclauncher -> logs

Paste the content on pastebin.com or paste.ubuntu.com and give the link.

[rafaga99]

http://paste.ubuntu.com/10972975/

http://paste.ubuntu.com/10972993/

Here there are the pasterns, hope they'll be helpfull.

[Munaus]

[INFO] Starting download of http://crafatar.com/avatars/135821b0baa64730ac5a72cf12dce8a5?size=100&helm, with 3 tries remaining
[B#301] 2015/05/01 18:34:21 [SEVERE] Download of http://crafatar.com/avatars/135821b0baa64730ac5a72cf12dce8a5?size=100&helm Failed!
, with 2 tries remaining
 Failed!
, with 1 tries remaining
 Failed!

this is a security software that blocks the launcher on your PC.

Find the culprit - antivirus, firewall, webproxy - and make it stop (disable it or make the launcher an exception through it). Google for instructions for your specific security software