Symfony4 is not returning exceptions as JSON, even with _format: json explicitly defined. #25905
Description
| Q | A |
|---|---|
| Bug report? | yes |
| Feature request? | no |
| BC Break report? | yes |
| RFC? | ? |
| Symfony version | 4.0.3 |
I have the following snippet defining a route:
path: /channel
controller: App\Controller\ChannelController::create
methods: [POST]
defaults:
_format: json
On Symfony3-, any exception thrown inside ChannelController::create would generate a JSON response. However, the current version seems to be ignoring the _format directive (even though the docs are still telling me to do exactly like this).