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Arrays #15

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kacperjurak opened this issue Jun 21, 2016 · 0 comments
Open

Arrays #15

kacperjurak opened this issue Jun 21, 2016 · 0 comments

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@kacperjurak
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Hello, quick question - how to configure collections (arrays)?
In YAML i have:

languages:
    - PHP
    - Perl
    - Python

I tried [PHP, Perl, Python] but it shows error:

[Symfony\Component\Config\Definition\Exception\InvalidTypeException]
Invalid type for path "my_bundle.languages". Expected array, but got string

Regards
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@kacperjurak