Detected missing constraints error

Tags: #<Tag:0x00007f23c2d630c0> #<Tag:0x00007f23c2d62f80> #<Tag:0x00007f23c2d62e40>


Good morning all,

Had my MacBookPro MacOS 10.12.6 crash and now every time I open Picard it comes up with a “MusicBrainz Picard Error”. According to console:

Detected missing constraints for <private>.  It cannot be placed because there are not enough constraints to fully define the size and origin. Add the missing constraints, or set translatesAutoresizingMaskIntoConstraints=YES and constraints will be generated for you. If this view is laid out manually on macOS 10.12 and later, you may choose to not call [super layout] from your override. Set a breakpoint on DETECTED_MISSING_CONSTRAINTS to debug. This error will only be logged once.

I have tried deleting the app file and reinstalling it several times and still coming up with the same error.


I suspect you’ll need to manually delete the Picard settings file because it remains after an uninstall, but I don’t know where it’s stored on a Mac. Sorry. If the file is missing when you start Picard, it should be created / initialized automatically.