I updated to Parse SDK 1.6.1 by deleting the Parse and ParseFacebookUtils frameworks and adding back those two and the Bolts framework. This resulted in some 53 errors. I then ensured I had linked all the libraries indicated in the accepted answer here: Apple Mach-O Linker Error Parse and that got me down to about 30 errors, but that's doesn't quite cut it. Here's a screenshot of the kind of errors I'm getting:
What's going on? Thanks