The file "psr7.xml" does not exist

[michau]

Hi all,

I updated shopware version for 6.4.7 to 6.4.14 and I have a problem:

The file „psr7.xml“ does not exist (in: „/var/www/html/vendor/sensio/framework-extra-bundle/src/DependencyInjection/…/Resources/config“).

What’s happened? How to fix it?

PHP version: 7.4.3

[shyim]

Download the install zip of that version and replace the whole vendor folder