We are installing several modules and receiving the message
Each method must have a doc block. See Magento\Eav\Api\AttributeSetRepositoryInterface::getList() after the command
php bin/magento setup:upgrade
I can see an explanation is given here about docblocks https://devdocs.magento.com/guides/v2.3/coding-standards/docblock-standard-general.html
The problem we are facing is "where and how" are we not following standards ... a warning (actually error: because Magento crashes afterwards) is give
Question: how can we debug this and find the culprit? or can Magento be more specific where it is going wrong?
Update 24-4-19: we have disabled ALL non-core modules and removed all caches then run
setup:upgrade again: and still the docblock issue remains how! on earth can the error still exist .. and we have no idea where to look
Update 25-4-19: we deleted
rm -rf generated/* pub/static/* vendor/*, restored code to git from fresh install, reset file permissions, then imported DB to that point in time too. Same error.