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restsymfonyfosrestbundle

FOS rest bundle: unable to find template

I get the exception:

Unable to find template ""

The other similar questions didn't help; and weirdly enough it was working fine and then suddenly started giving me this exception.

composer:

   "friendsofsymfony/rest-bundle": "0.13.*@dev",
   "jms/serializer-bundle": "0.12.*@dev",

I'm following Automatic route generation: single RESTful controller (for simple resources)

config:

fos_rest:
    format_listener: true
    routing_loader:
        default_format: json
    view:
        view_response_listener: 'force'
    serializer:
        serialize_null: true

sensio_framework_extra:
    view:    { annotations: false }
    router:  { annotations: true }

routing:

sectors:
    type: rest
    prefix: /{v}
    resource: JJ\MainBundle\Controller\SectorsController

controller:

/**
 * @RouteResource("Sector")
 */
class SectorsController extends Controller
...
    public function cgetAction()
    {
        return $this->getSectorIndustryRepo()->findAll();
    }
Solution

  • I managed to resolve this issue by setting the listener explicitly to false:

    fos_rest:
    format_listener: false

    EDIT

    This also works:

    fos_rest:
    format_listener:
        prefer_extension: false
        default_priorities:
            - json