Hey Pro4GD:

Fuer den Vendor Ordner im PHP Storm Terminal folgendes eingeben: composer install

npm install

and vue tutorial http://zetcode.com/symfony/vue/

symfony serve //start des lokalen entwicklungsservers

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Installation with more details:

Fuer den Vendor Ordner im PHP Storm Terminal folgendes durchführen/eingeben:

download composer: https://getcomposer.org/

terminal: composer install

download node.js: https://nodejs.org/en/ install node.js

terminal: npm install

build node with: npm run dev

download and install symfony: https://symfony.com/download

start server / terminal: symfony serve //start des lokalen entwicklungsservers symfony server:start

stop server / terminal: symfony server:stop

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vue tutorial: http://zetcode.com/symfony/vue/

see symfony commands: https://symfony.com/doc/current/setup/symfony_server.html

if error occurs: WARNING unable to find the application log, run in terminal: composer require logger also solves problem when symfony server:stop doesn't have authorization

if problem still occurs the next time go to: var/log in project folder and create a dev.log file

(doesn't yet fix the problem: following error still occurs when starting server Uncaught PHP Exception Symfony\Component\HttpKernel\Exception\NotFoundHttpException: "No route found for "GET /"" at ...)

forum solution: https://stackoverflow.com/questions/55678255/uncaught-php-exception-symfony-component-httpkernel-exception-notfoundhttpexcept

php bin/console doctrine:migrations:diff

php bin/console make:migration php bin/console doctrine:migrations:migrate php bin/console doctrine:fixtures:load

npm run watch