Make sure you are not running 2015.2 or 2015.2.1. Those are very unstable on El Capitan. If so, upgrade to 2015.3 from your Creative Cloud app.
Being fairly new to Lightroom CC I don't know how to create an error log. And it it possible to do so if it crashes as soon Lightroom CC is opened?
If I "get info" on the application icon it shows this as a version: Adobe Lightroom . How do I interpret if this is version 2015.1, .2, or .3?
Reference #0187302866 Priyanka helped me resolve the issue, temporarily; but, it recurred again as I was trying to identify faces. This is just the first portion of the log I just got… since it’s a huge file, I won’t try to copy the whole thing or it might crash the email system.
OS Version: Mac OS X 10.11.1 (Build 15B42)
Report Version: 22
Path: /Applications/Adobe Lightroom/Adobe Lightroom.app/Contents/MacOS/Adobe Lightroom
Version: Adobe Lightroom (6.3)
Duration: 1.50s (process was unresponsive for 18 seconds before sampling)
Steps: 15 (100ms sampling interval)
Hardware model: iMac14,2
Active cpus: 8
Fan speed: 1202 rpm