Recently had Logos desktop (MacOS Sierra) 10.12.6 hang ups - spinning beach ball rotating ad infinitum!
I've tried to patiently let it run and resolve, but end up have to 'force close'
Attached is a crash report.
Your logs indicate a number of errors related to link sets. One option is to load to a blank layout and start a layout from scratch
macOS, iOS & iPadOS | Logs | Install