Cocoa: Command /usr/bin/ditto failed with exit code 1

Question

I am trying to build my project but it is not getting build.

I am getting the following error:

Command /usr/bin/ditto failed with exit code 1

I have cleaned my project but still is issue is persisting.

Xcode Details:

EDIT Solution tried

I went to

~/Library/Developer/Xcode/DerivedData

and deleted everything inside the folder then went back to the Xcode and tried to build the solution. Getting the same error back

Command /usr/bin/ditto failed with exit code 1

Answer 1

clean your project and see whether it help or not

Command + Shift+ K

or

Product > Clean

Or check this link it may helps you: http://codica.pl/2015/12/25/taming-swift-compiler-bugs/

Answer 2

For Mac OS Sierra, this work for me:

cd /Users/YOUR_USER_NAME/Library/Developer/Xcode/DerivedData

then

xattr -dr com.apple.FinderInfo *

and then rebuild your project..

and fix the error!