I am working with sulu cms and symfony. Just started with the project. This is my base.html.twig
<!DOCTYPE html>
<html lang="{{ app.request.locale|split('_')[0] }}">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
{% block meta %}
{% include "@SuluWebsite/Extension/seo.html.twig" with {
"seo": extension.seo|default([]),
"content": content|default([]),
"localizations": localizations|default([]),
"shadowBaseLocale": shadowBaseLocale|default(),
} %}
{% endblock %}
{% block style %}{% endblock %}
</head>
<body>
<header>
{% block header %}
<nav>
</nav>
{% endblock %}
</header>
<form action="{{ path('sulu_search.website_search') }}" method="GET">
<input name="q" type="text" placeholder="Search"/>
<input type="submit" value="Go"/>
</form>
<main>
{% block content %}{% endblock %}
</main>
<footer>
{% block footer %}
<p>Copyright {{ 'now'|date('Y') }} SULU</p>
{% endblock %}
</footer>
{% block javascripts %}{% endblock %}
</body>
</html>
And I extend it in event.html.twig
{% extends "base.html.twig" %}
{% block content %}
<h1>This is Event Template</h1>
<h1>{{ content.title }}</h1>
<h2>{{ content.subtitle }}</h2>
{% for image in content.photo %}
<img src="{{ image.thumbnails['500x'] }}" alt="{{ image.title }}" title="{{ image.description|default(image.title) }}">
{% endfor %}
{% endblock %}
But the rendered page only shows the child content
<h1>This is Event Template</h1>
<h1>Veranstaltungstitel</h1>
<h2></h2>
What could be the reason, that the parent base template is not rendered? Could not find anything like this with google.
UPDATE
I am on a Windows 10 Pro computer and I cloned a git repository with a sulu cms / symfony project that someone else made on a Linux system.
I changed the .env file to APP_ENV=dev
I am running the project on Apache (MAMP) and with a mysql (MAMP) database. The database is connected, I can see the data in the admin panel and see changed data in the database with phpmyadmin.
On my computer Symfony CLI version v4.26.11 is installed.