Class Not found in AppKernel.php
If you are getting a bundle not found error in Symfony, in composer.json, modify the psr-4 section under autoload section like this.
"autoload": { "psr-4": { "": "src/" },},By doing so, you don't have to explicitly add the new bundle namespaces when you create a new bundle.
Got the same problem. I've just deleted my vendor folder
rm -rf vendorand relaunch a composer update.. then everything was fine
composer update
If this happened in Symfony 3 (I haven't tested this in symfony 2),
Make sure your bundle is registered in AppKernal.php as:
public function registerBundles(){ $bundles = array( ... new YourBundle\YourBundle(), ); ...}Check if you've updated composer.json
"autoload": { "psr-4": { "AppBundle\\": "src/AppBundle", "YourBundle\\": "src/YourBundle" }, "classmap": [ "app/AppKernel.php", "app/AppCache.php" ]},Run
composer updatefrom your console