Install location /home/drupal8-1/public_html/drupal-8.3.1//modules/coffee already exists. Do you want to overwrite it? (y/n): y
Project coffee (8.x-1.x-dev) downloaded to /home/drupal8-1/public_html/drupal-8.3.1//modules/coffee. [success]
drupal8-1@virtualmin:~/public_html/drupal-8.3.1/modules$ drush en coffee
The following extensions will be enabled: coffee
Do you really want to continue? (y/n): y
PHP Fatal error: Class Drupal\rules\Ui\RulesUiDefinition contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (Drupal\Component\Plugin\Definition\PluginDefinitionInterface::id, Drupal\Component\Plugin\Definition\PluginDefinitionInterface::getProvider) in /home/drupal8-1/public_html/drupal-8.3.1/modules/rules/src/Ui/RulesUiDefinition.php on line 16
Drush command terminated abnormally due to an unrecoverable error. [error]
Error: Class Drupal\rules\Ui\RulesUiDefinition contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods
(Drupal\Component\Plugin\Definition\PluginDefinitionInterface::id, Drupal\Component\Plugin\Definition\PluginDefinitionInterface::getProvider) in
/home/drupal8-1/public_html/drupal-8.3.1/modules/rules/src/Ui/RulesUiDefinition.php, line 16
drupal8-1@virtualmin:~/public_html/drupal-8.3.1/modules$

Comments

laurencefass created an issue. See original summary.

Syntapse’s picture

Syntapse CreditAttribution: Syntapse commented

pressing alt d in the ui shows coffee prompt with message

"Could not load data, please refresh the page"

tried clearing cache same error

willzyx’s picture

willzyx CreditAttribution: willzyx commented
Status: Active » Closed (works as designed)

PHP Fatal error: Class Drupal\rules\Ui\RulesUiDefinition contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods

@laurencefass this seems a problem with rules module.. please check if the installed version of rules is up to date and compatible with the drupal version that you use