Magento 2 throws error Class Zend\Stdlib\Parameters contains 1 abstract method


While working on your local dev environment you might see error like

“Class Zend\Stdlib\Parameters contains 1 abstract method and must therefore be declared abstract or implement the remaining methods”

To Fix this issue


  1. reset your server like xampp, wamp. Might be through control panel or through CMD and then run below commands.
  2. php bin/Magento setup:upgrade
  3. php bin/Magento setup:static-content:deploy (if it doesn’t work then use -f )
  4. php bin/Magento cache:clean
  5. php bin/Magento cache:flush

How to enable template path hints in Magento 2

  • Go to Magento 2 admin panel and login with your credentials.
  • Go to Stores –> Configuration.
  • Select Developer option from the Advanced tab at the end.
  • Open Debug dropdown and set Enabled Template Path Hints for Storefront to yes.
  • Click to Save Config.

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Chandra Shekhar

Consultant at Infogain
Chandra Shekhar is a LAMP Developer,Thinker,Blogger and currently working as Magento(Ecommerce) specialist.. I am always open to learn new things in LAMP as well as other newer technology. In the journey of my last 9 years of web and product development, I have decided to share my knowledge and experience to Open Source Community in 2011. In this regard I have started Since then I am actively sharing my knowledge on various LAMP technology through’s technical ... Read More about Chandra Shekhar

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