Magento 2.2.2 shipping error

[chloe_geddie]

I currently have an issue of shipping not calculating in the checkout page, causing customers to not be able to complete their orders.

The check out page appears to be generating the attached error in your magento exception log each time the page is loaded; 

Can anyone advise how I can fix this so customers can order off our site ? 

It was working fine yesterday...

[Sarvagya Pandey · Accepted solution]

Hello @chloe_geddie ,

Please check the modules status by 

bin/magento module:status

If the Temando_Shipping module is enable, disable it by

bin/magento module:disable Temando_Shipping

and then remove generated folder by 

rm -rf generated/*

and also pub and var folder by 

rm -rf pub/static/frontend/* var/view_preprocessed/ var/page_cache/* var/cache/*

Compile the code again by 

bin/magento setup:di:compile

Deploy the static content by 

bin/magento setup:static-content:deploy

Flush the cache 

bin/magento cache:flush

And then check it again on front end. If still you face the same issue please let me know.

If it helps you, please accept it as solution and give kudos.

Regards