Error: Cannot read properties of undefined (reading 'map')

[tm1000]

I am getting an error.

Error: Cannot read properties of undefined (reading 'map')

See https://github.com/cfug/dio/actions/runs/9137019517/job/25139180215

Originally posted by @kuhnroyal in #53 (comment)

[tm1000]

@kuhnroyal can you attach the cobertura.xml file from your workflow here?

[kuhnroyal]

For now I can tell you that my baseline file has no sources, this is probably the problem.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE coverage SYSTEM "http://cobertura.sourceforge.net/xml/coverage-04.dtd">
<coverage lines-valid="0" lines-covered="0" line-rate="0" branches-valid="0" branches-covered="0" branch-rate="0" timestamp="1716003335.624" complexity="0" version="5.4.3+1">
  <sources/>
  <packages>
    <package name="dio" line-rate="0" branch-rate="0">
      <classes/>
    </package>
  </packages>
</coverage>

[tm1000]

@kuhnroyal thatll do it. I'll have a fix out later tonight

[tm1000]

@kuhnroyal https://github.com/clearlyip/code-coverage-report-action/releases/tag/v5.0.1

[kuhnroyal]

Thanks!

[chrisj-nz]

@tm1000 I'm facing similar issue with v5.0.1 with parsing cobertura format without <source>
I can see the fix made in the PR, e.g. for function parseClasses: https://github.com/clearlyip/code-coverage-report-action/pull/62/files#diff-b50c1a0f63134152f4ea22bdf1f0af5bd02d0dd2d9c6ee174fe95917cb360688R55 is in the v5.0.1 tag: https://github.com/clearlyip/code-coverage-report-action/blob/v5.0.1/src/reports/cobertura/parser/index.ts#L55

But I don't see any changes between these v5.0 and v5.0.1 tags: v5.0...v5.0.1 and the dist/index.js looks unchanged for function parseClasses on v5.0.1: https://raw.githubusercontent.com/clearlyip/code-coverage-report-action/v5.0.1/dist/index.js and v5: https://raw.githubusercontent.com/clearlyip/code-coverage-report-action/v5/dist/index.js

[tm1000]

@chrisj-nz nice catch! Fixed in v.5.1.0 (5.1 because I updated deps)