In [B2], had my own theme built from a copy of ext-all.scss, without errors. In [B3], I'm working my way through a number of missing variables (searched my copy of the [B3] distribution - these don't appear in any file):
Can you advise on recommended defaults before the next release, so as to avoid slogging through discovering the correct values (as they would have been in the last release)?
We are having the same issue just trying to compile what came in the Beta3 release today without any modifications. We also had a custom theme but hadn't copied any of that in to the folders with the new release files yet. What's the fix to get Beta3 compiling out of the box?
I declared each of those variables at the top of my theme, giving them some value to see what happened. It compiled and worked, but I'm not too happy with the result because the actual VALUES are not right, and I'm working on getting other B3 breaking changes fixed now. If you find some good working values, I'd be very interested to see them!