FOSRestBundle doesn't work in Symfony 4.1
Add line to config/packages/framework.yaml
framework: templating: { engines: ['twig'] }
it will solve
An instance of Symfony\Bundle\FrameworkBundle\Templating\EngineInterface >must be injected in FOS\RestBundle\View\ViewHandler to render templates.
Do you send the Accept: application/json
in your request?
If not, you do not necessarily need twig
, but you need to remove html
from the format configuration in the bundle config:
fos_rest: format_listener: rules: - { path: ^/, prefer_extension: true, fallback_format: json, priorities: [ json ] }
The default is to have html
in the priorities, and that requires twig
.
You must enable the SensioFrameworkExtraBundle view annotations
sensio_framework_extra: view: { annotations: false }