Gotcha: Upgrading To FOSRestBundle 2.0

This is not a huge issue, and likely quite easy to identify and fix. But I’m the kind of person who hits Google before engaging brain, and I didn’t find a direct answer (boo, wake up brain!).

I have, this very evening, decided to try FOSRestBundle 2.0. It’s currently still in development, so isn’t available without a little naughty composer tagging:

A little tip there – if you use the  @dev after your requested version number, you can force through development packages without globally changing your project’s  minimum-stability  setting.

Anyway, being that I’ve been coding for the last 12.5 hours, I went with the lazy man’s option of copy / pasting my config from a FOSRestBundle 1.7 installation I happened to have laying around.

Firstly, I got this:

Which confuses me, as this seems to be the same as what’s in the configuration reference.

Anyway, simply removing that line makes the error go away.

The next error I got was this:

And what this turns out to be is that the  mime_types must now all be arrays:

So there you go 🙂


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