Crash on 2068 (Mac) when selecting an internal atom

[NinjaGreg]

I clicked on an atom in the middle of my small molecule, intending to change it to an oxygen from a carbon, when it just crashed. Logs below.

[NinjaGreg]

Log files attached.

[rmoretti]

Thanks for the report. The underlying issue should be fixed in the Dec 13th devprev release.