$basePath must be a string

[ricardoboss]

Question	Answer
Infection version	0.26.1
Test Framework version	PHPUnit 9.5.11
PHP version	8.1.1
Platform	Ubuntu (GitHub actions)
Github Repo	https://github.com/elephox-dev/framework

When running a CI pipeline, I want to generate the new HTML report and publish it via Stryker. I set up my account on Stryker and enabled it for the repository linked above. Then, I added the API secret as a secret variable on GitHub and added it to the step running infection.

In case the bug is not obvious: I expected this to work. Can someone explain why it failed (have I configured it wrong?) or if this is an actual bug?

The error says: "In Assert.php line 2060: $basePath must be a string".

GitHub Actions config

- name: 🧟 Run Infection (auto scale)
 if: ${{ matrix.os == 'ubuntu-latest' }}
 run: composer run ci:mutation-test:autoscale
 env:
   STRYKER_DASHBOARD_API_KEY: ${{ secrets.STRYKER_DASHBOARD_API_KEY }}

composer script

infection --coverage=build/coverage --skip-initial-tests --logger-github --no-interaction -j$(nproc)

Output with issue

Warning:  Sending dashboard report...

In Assert.php line 2060:
                             
 $basePath must be a string  
                             

run [--test-framework TEST-FRAMEWORK] [--test-framework-options TEST-FRAMEWORK-OPTIONS] [-j|--threads THREADS] [--only-covered] [-s|--show-mutations] [--no-progress] [--force-progress] [-c|--configuration CONFIGURATION] [--coverage COVERAGE] [--mutators MUTATORS] [--filter FILTER] [--formatter FORMATTER] [--git-diff-filter GIT-DIFF-FILTER] [--git-diff-lines] [--git-diff-base GIT-DIFF-BASE] [--logger-github] [--logger-html LOGGER-HTML] [--noop] [--only-covering-test-cases] [--min-msi MIN-MSI] [--min-covered-msi MIN-COVERED-MSI] [--log-verbosity LOG-VERBOSITY] [--initial-tests-php-options INITIAL-TESTS-PHP-OPTIONS] [--skip-initial-tests] [--ignore-msi-with-no-mutations] [--debug] [--dry-run]

Script infection --coverage=build/coverage --skip-initial-tests --logger-github --no-interaction -j$(nproc) handling the ci:mutation-test:autoscale event returned with error code 1
Error: Process completed with exit code 1.

[ricardoboss]

Link to actions run: https://github.com/elephox-dev/framework/runs/4846998594?check_suite_focus=true

[maks-rafalko]

Thank you @ricardoboss for this bug report.

Released https://github.com/infection/infection/releases/tag/0.26.2