>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3540943. --> Reported by: [joachim](https://www.drupal.org/user/107701) Related to !393 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>When testing locally with gitlab-ci-local, dump() calls in the module code don't work.</p> <p>This is because the module gets copied to gitlab-ci-local/artifacts/composer/. Presumably, you'd have to redo the `composer` step. Or maybe commit the dump() calls to git -- I don't know.</p> <p>Anyway, it would be useful to document that after the composer step has been done, that's where the active module code lives and that's where debugging can be done.</p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <h3 id="summary-ui-changes">User interface changes</h3> <h3 id="summary-api-changes">API changes</h3> <h3 id="summary-data-model-changes">Data model changes</h3>