This error has occured in magento 2, how can I fix it?

Question

Warning: include(/home/healthba/public_html/var/view_preprocessed/pub/static/vendor/magento/module-theme/view/base/templates/root.phtml): failed to open stream: No such file or directory in /home/healthba/public_html/vendor/magento/framework/View/Result/Page.php on line 326

Answer 1

Please run the following commands in the given order and check,

php bin/magento setup:upgrade

rm -rf var/{cache,di,generation,page_cache,view_preprocessed}

php bin/magento setup:static-content:deploy

php bin/magento setup:di:compile

Answer 2

Just remove var folder content by below command,

rm -rf var/generation/ var/view_preprocessed/ pub/static/frontend/ pub/static/_requirejs/ var/cache var/di var/page_cache pub/static/_cache

Now, give full permission to the var folder,

sudo chmod -R 0777 var/

If the above method is not working then check your file and folder permissions, You need to give permissions to your Magento 2 instance. Check Magento Docs for file permissions

Hope it helps.