>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3295176. --> Reported by: [liquidcms](https://www.drupal.org/user/44114) >>> <h2>Drupal version</h2> <p>8.9.20</p> <h2>Drupal Rector version</h2> <p>0.12.21</p> <h2>Problem / Motivation</h2> <p>At first i was getting the same output noted here: <span class="drupalorg-gitlab-issue-link drupalorg-gitlab-link-wrapper"><a href="https://git.drupalcode.org/project/rector/-/work_items/3245261" class="drupalorg-gitlab-link">https://git.drupalcode.org/project/rector/-/work_items/3245261</a></span>. But then thanks to that post i saw to add default rector.php to my project root. After doing that rector now hangs when i run process (I assume it doesn't take over 5 min to spit out some message).</p> <p>I do notice that in my composer.json file it suggests i am running 0.12.4 (this is not the text in the .json, but phpstorm listing the actual version), but running rector --version i get 0.12.21</p> <p>I also saw on github troubleshooting to upgrade phpstan. I ran composer require phpstan/phpstan and it upgraded to 1.8.0 (from 1.5.6). This didnt help.</p>