Undefined method

[houdmont]

Call to undefined method Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition::normalizeKeys() in DependencyInjection\Configuration.php on line 54.

->normalizeKeys(false) was added to the configuration recently, however it causes the above exception to be thrown. (added here)

Which version of ArrayNodeDefinition supports normalizeKeys as I'm unable to find it?

[ihortymoshenko]

@houdmont, https://github.com/symfony/Config/blob/2.2/Definition/Builder/ArrayNodeDefinition.php#L310, since 2.2.

[houdmont]

Thank you,

Is it possible to state that fact in the dependencies?

The project I am currently working on is using v2.1 (which explains why I ended up with issues). I'm not sure if it's possible, but should composer.json state that symfony >= 2.2 is necessary?

[ihortymoshenko]

@houdmont, I'm not sure that's a good idea as I don't know how many people are using the old version.

[houdmont]

@IgorTimoshenko I can't understand why this would be a bad idea?

If someone is using an old version of Symfony, adding this requirement would prevent them from breaking projects when including the RequireJSBundle.

If someone is using an older version of the RequireJSBundle, then they won't be affected by the new dependency requirement added to the latest version of the bundle.

I'm probably misunderstanding something here though, so please explain if that's the case.

[ihortymoshenko]

@houdmont, yeah, you're right. I'll fix it.

[ihortymoshenko]

@houdmont, moreover, it makes sense to require "symfony/framework-bundle": ">=2.2.0".

[houdmont]

@IgorTimoshenko that's great! Thanks for helping, sorry I wasn't able to submit a pull request myself with a fix.