Technic won't load past the logo (MAC)

[Crystogon]

So I've been trying to open the technic launcher but it won't load past the logo.

[NaiduBoys]

Try following this 

 

[Smacpats]

I know OP has probably figured it out or given up by now, but if any Mac users having trouble stumble upon this thread, just follow the instructions on https://smacpats.github.io/javauninstaller/ to get your launcher working.