Please Help me, I checked other magento stackexchange answer but not getting actual answer. I am trying to send a email programatically then getting this error. I am using magento2.3 version i got this error :- Warning: DOMXPath::query(): Invalid expression in /vendor/magento/framework/Config/Dom.php on line 277

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.