Xcode 7 - Code coverage data generation failed

Question

When I run my tests I get an error:

Code coverage data generation failed.
Unable to retrieve the profile data files from \'UIDevice\'.

Answer 1

I had this same problem but it was due to having a test target and renaming the application's target. Make sure you have a valid Host Application set.

• Choose the test target on the project page
• Under the General tab there should be a Host Application select box
• Choose the target you want to test against