I only started using Chirp with the 3/1 build. I have a Prolific cable and a UV-5R (with the carrier squelch issue) on my OSX 10.10 box. I'm using the recommended KK7DS runtime. I installed the 1.6 kext from Prolific, then after discussion with Jim Unroe I grabbed the 2.0 driver from mac-usb-serial.com.
When I upload the image that came off my radio, it works fine. When I try to use a "factory reset" image from Jim Unroe (that he personally supplied to me), I get a nasty crash. This is NOT the famous "error" reported by others on a factory reset.
Here's the stacktrace from the crash- there's also a snippet of console log in there, which doesn't give anything as an ERROR. I can reproduce this with both the 1.6 and 2.0 drivers (thankfully, they bind to a different /dev location).
https://gist.github.com/tedder/96c21d0a87c7c343ebdb
What should I do next? The only reference to something similar that I've found was this, which went off on a different tangent: http://intrepid.danplanet.com/pipermail/chirp_devel/2015-August/003511.html
and this, which is for d-rat: http://intrepid.danplanet.com/pipermail/drats_users/2010-February/002828.htm...
Note I'm still working with Jim to try some images. That doesn't explain why Chirp is crashing on these.
-ted