错误信息

• Warning: array_flip(): Can only flip STRING and INTEGER values! 在 DrupalDefaultEntityController->load() (行 175 在 /var/www/html/rrordertest/includes/entity.inc).
• Warning: array_flip(): Can only flip STRING and INTEGER values! 在 DrupalDefaultEntityController->cacheGet() (行 391 在 /var/www/html/rrordertest/includes/entity.inc).
• User warning: The following module is missing from the file system: ots_brand_balance. For information about how to fix this, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1181 of /var/www/html/rrordertest/includes/bootstrap.inc).