PHP Fatal error: Class 'MyApp\Chat' not found in /MyApp/chat-server.php

Question

I am trying to run the Ratchet application demo but I can\'t execute the file

This is my file structure

/var/www/src/MyApp/
/var/www/src/MyApp/chat.         


        

Answer 1

If you don't have the composer.json file and the vendor folder at root, it won't work. Also, don't touch the vendor folder (and subfolders). The folder structure must be like this:

/composer.json
/composer.phar
/vendor/[misc]
/src/MyApp/Chat.php

Finally, after updating the composer.json, make sure to run an update:

php composer.phar update

This way it will work.