Execution hangs without any visible error about jacoco-reporter HOT 14 OPEN

Even if I'd love this to be the reason, I can assure you that this is not the case for my codebase ;-) For some packages, we have 100% line coverage and no missed lines, but not overall.

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Sure thing. This is my step configuration:

      - name: JaCoCo Code Coverage Report
        id: jacoco_reporter
        uses: PavanMudigonda/[email protected]
        with:
          coverage_results_path: jacoco.xml
          coverage_report_name: Coverage
          coverage_report_title: JaCoCo
          github_token: ${{ secrets.GITHUB_TOKEN }}
          skip_check_run: false
          minimum_coverage: 50
          fail_below_threshold: true
          publish_only_summary: false

I added a debug step before the reporter, to show that the jacoco.xml is there.

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@cristiammercado Hi, thanks for trying to use my reporter. I tested it using Gradle only and haven't received any issues so far. I will test using Maven and see whats causing this. Ideally error should not come but if it comes it should be valid and meaningful one. I will get back to you in a day!

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@cristiammercado I just forked one of the Java Maven Repo from opensource and my reporter worked right out of the box with out errors. https://github.com/PavanMudigonda/java-maven-playground/actions/runs/2698921071

I am not sure whats causing your repo to hang. Could you tell me if the JaCoCo Coverage XML was generated and if location was correct ? usually this is where issues happen.

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I am using the Maven plugin dependency jacoco-maven-plugin version 0.8.8. I already confirmed that the location of the file is correct (target/site/jacoco/jacoco.xml). I attached the file for you to download and do the test, I don't know if the structure suddenly changed or something similar.

jacoco.zip

Thanks in advance!

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I'm attaching some screenshots of the folder structure where the JaCoCo file is located.

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Ok. This info is helpful. Let me get back!

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@cristiammercado Could you let me know if you got this error ? I got this error with the jacoco.xml file you provided yesterday.

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@cristiammercado please try again with v4.8

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I get exactly the same error as you posted above using jacoco-maven-plugin. Even with v4.8

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It seems this could be case when you have no missing lines and 100% coverage is achieved. I will try to fix it this week !

@benediktarnold @cristiammercado

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Even if I'd love this to be the reason, I can assure you that this is not the case for my codebase ;-) For some packages, we have 100% line coverage and no missed lines, but not overall.

would you be able to give me a screenshot of your error ? is it exact same issue from above.

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@benediktarnold if is possible for you to put shell script “cat jacoco.xml” and check if its empty or code coverage is present in that xml ?

If you see below screenshot, this is how it’s supposed to work. it should convert the jacoco xml, to markdown file, and publish report. I suspect if your xml is empty. I just need this to be confirmed. if xml is valid then I am doing something wrong.

https://github.com/PavanMudigonda/java-maven-playground/actions/runs/4010791833/jobs/6887686029

I use jacoco-maven-plugin 0.8.8

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@benediktarnold @cristiammercado It seems issue is happening when there are 61,000 plus lines in your Coverage Report !

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