Reports are empty on Xcode 13

[edias]

Just updated CLI to Xcode 13 and now the reports are coming empty.

They display normally on XCode13.

[josher8]

I don't know if this solution could be similar, but I was getting back 0% test code coverage after Xcode 13 and took me over a day to figure it out. It wasn't Slather's fault. In the project settings build settings, I turned off and on Enable Code Coverage Support. I made sure Generate Legacy Test Coverage Files and Instrument Program Flow is set to No.

In my xcodebuild script, I removed GCC_INSTRUMENT_PROGRAM_FLOW=YES and GCC_GENERATE_TEST_COVERAGE_FILES=YES, and replaced it with -enableCodeCoverage YES.

After I did those things, it solved the problem!

[jmonroe]

I am seeing the same thing.
I run slather through Fastlane and have verified that code coverage is enabled for that scheme and have set code_coverage(true) in my scanfile. When running tests in Jenkins I do see coverage results. Additionally, the "profdata" file that Slather says it is processing is not empty.

[ggilley]

Anyone find a solution?

[jaimeeee]

To add to this comment, I'm having this exact same issue but opposite as reported, locally or works for me, but on Jenkins (both Xcode 13.3) returns NaN.

[svendr]

Having the same problem with Xcode13.4 on macOS 12.4. Code Coverage is calculated perfectly fine on a local machine, while the CI-Build-Agent returns NaN. The corresponding .profdata-file is identical and contains the expected data (which can be inspected via xcrun llvm-cov report -instr-profile). I'm running slather 2.7.2 on both machines.

[tengfoung]

Managed to solve this issue by moving the node's root directory out from /private/var/jenkins to /Users/<username>/jenkins.

To change the root directory:

1. Go to the Node > Configure > Remote root directory and change the path.
2. Restart Jenkins.

[vamsig7]

Any one got a working solution for this? we are using bamboo instead of Jenkins and facing a similar issue.I tried downloading the profile data from the build agent and ran slather locally its working fine, but empty reports in bamboo. @edias have you got any work around?

[Morkrom]

I don't know if it is related: I see the project files, though the files I have test coverage for display 0%. And overall less than 1% coverage though the project is more like 10%.