Xcode code coverage failing with following warning Showing Recent Messages Failed to merge raw profiles in directory

Question

Have been unable to generate code coverage for over a week. Have tried: Rebooting & Relaunching Xcode. Deleting the derived data folder.

Just noticed this warning: Showing Recent Messages Failed to merge raw profiles in directory /Users/e..l/Library/Developer/Xcode/DerivedData/Picman-dfefadmrrtyfcfduazopvkoniydf/Build/ProfileData/00008027-001221043EE9802E to destination /Users/e..l/Library/Developer/Xcode/DerivedData/Picman-dfefadmrrtyfcfduazopvkoniydf/Build/ProfileData/00008027-001221043EE9802E/Coverage.profdata: No profile data files were written to '/Users/e..l/Library/Developer/Xcode/DerivedData/Picman-dfefadmrrtyfcfduazopvkoniydf/Build/ProfileData/00008027-001221043EE9802E'

Enable code coverage appears on and Gather Code coverage for all targets as well. Editor shows code coverage.

Using Xcode 13.0 (13A233)

Answer 1

将构建设置中的Mach-O-Type更改为静态库或动态库。当类型为可执行时，它不起作用。

请检查这个答案。我在 Xcode 13 中遇到了类似的问题。能够解决它。

/sf/answers/5188951771/