Just a quick timesaver: Jump from stack traces in iTerm 2 straight to the right location in Sublime Text 3.

CMD + Click on a exeption...

And check it out in Sublime Text...

##Configure iTerm 2
If you already setup your subl command, just go to your iterm 2 Preferences change the dropdown to Always run command... and paste this:

/usr/local/bin/subl \1:\2

Under Profiles > Advanced > Semantic History:

Happy coding!