Fatal error: Type of Drupal\importmaps\ImportMapsManager::$moduleExtensionList must be ?Drupal\Core\Extension\ModuleExtensionList (as in class Drupal\Core\Plugin\DefaultPluginManager) in /var/www/html/web/modules/composer/importmaps/src/ImportMapsManager.

Created on 20 June 2025, 16 days ago

Install react module and importmaps as depency; drush en react and get this error:

Fatal error: Type of Drupal\importmaps\ImportMapsManager::$moduleExtensionList must be ?Drupal\Core\Extension\ModuleExtensionList (as in class Drupal\Core\Plugin\DefaultPluginManager) in /var/www/html/web/modules/composer/importmaps/src/ImportMapsManager.php on line 18

🐛 Bug report

Status

Active

Version

1.0

Component

Code

Created by

🇺🇸United States lbrassaw Portland, Oregon

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Comments & Activities

Issue created by @lbrassaw
First commit to issue fork.
Comment 6 days ago →
🇪🇪Estonia hkirsman
This actually seems fixed already https://git.drupalcode.org/project/importmaps/-/commit/0aa98d51965660a3d...

Somebody should create new release
Comment 5 days ago →
🇦🇺Australia larowlan 🇦🇺🏝.au GMT+10
Here you go https://www.drupal.org/project/importmaps/releases/1.0.0-alpha2 →

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