Magento 2 - Cannot find field "newsletter_enabled" on type StoreConfig pwa-studio

Question

I have installed pwa-studio by following magento pwa docs. Now when I try to run command "yarn run watch" got below error

$ webpack-dev-server --progress --color --env.mode development
As of version 12.1.0, PWA Studio requires the appropriate PWA metapackage to be installed on the backend.
For more information, refer to the 12.1.0 release notes here: https://github.com/magento/pwa-studio/releases/tag/v12.1.0
Error: Cannot query field "newsletter_enabled" on type "StoreConfig". (... 1 errors total)
    at /var/www/vhosts/mysite.com/htdocs/pwa-studio/node_modules/@magento/pwa-buildpack/lib/Utilities/graphQL.js:54:21
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async module.exports (/var/www/vhosts/mysite.com/htdocs/pwa-studio/webpack.config.js:62:29)

I already installed metapackage still this issue happening. Does anyone have any idea how to solve this?

Magento version: 2.4.1

Php: 7.3

Answer 1

Run the below command in Magento root which is defined in the .env file of the PWA setup

composer require magento/pwa

php bin/magento setup:upgrade

php bin/magento setup:static-content:deploy -f

Answer 2

I have found a RCA and updated the configuration accordingly and an issue got resolved.

Actually Magento looking the newsletter_enabled value from the core_config_data table (newsletter/general/active). If the entry does not exist in the table then we will face the above issue.

So simply go to Stores > Configuration > Customers > Newsletter enable/disable the configuration once and make sure the above entry added in the core_config_data table. That's It.