Cannot download Modpacks

[Cyrusdem23]

Help there is a problem when I download modpacks it always stuck in `Installing Minecraft Assets`  can`t download any modpacks cause of this problem please help  

[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 %appdata% -> Roaming -> .technic -> logs

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