>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3512821. --> Reported by: [marcus_johansson](https://www.drupal.org/user/385947) Related to !511 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>Currently tools requires parameters, this is not needed in function calling and should be possible without.</p> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <p>If there is no parameters, no parameters should be given back in renderFunctionArray.</p>