When trying to build two objective C apps under Xcode 8.1 I get an error:
resource fork, Finder information, or similar detritus not allowed
Command /usr/bin/codesign failed with exit code 1
Following the advice I found on this forum I went to the termial app and executed
Mac-Pro:~ bruce$ cd My\ Projects/PerPuzzle
Mac-Pro:PerPuzzle bruce$ xattr -rc
Mac-Pro:PerPuzzle bruce$ cd DerivedData
Mac-Pro:DerivedData bruce$ xattr -rc
This procedure had no effect.
Does anyone have any advice on how I might proceed?