1

I seem to be getting this message after i updated to Magento 2.1.7 - it only displays on the contact page when someone submits the form.

Invalid response line returned from server: HTTP/2 200

I see this in the magento log file:

main.CRITICAL: Notice: Array to string conversion in /home/xxx/public_html/vendor/magento/module-catalog/Block/Product/View/Attributes.php on line 83 [] []

Improve this question
2
  • Have you check magento log file?
    – Dhiren Vasoya
    Nov 26, 2018 at 14:19
  • Please check my ans.
    – Aasim Goriya
    Dec 6, 2018 at 11:16

1 Answer 1

Reset to default
-1

I was stuck in Magento 2.3.3 extension manager and just replaced

!2 with <2

and it worked.

Improve this answer

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Not the answer you're looking for? Browse other questions tagged or ask your own question.