Marco Meyer-Conde

https://github.com/kfrlib/kfr/issues/151

Anybody here ? @dlevin256 ?

I just provided an additional modification. I was using only "kfr/dft.h" header in my program and not "kfr/all.hpp", so some ambiguities were remaining.

Right that is what I am using. However, it would not be a bad thing to avoid ambiguities between namespaces I suppose.

can someone advice ? thanks.

Common, this is not only a feature. This is first an error when passing a complex array. ChoiceType obviously accepts nested array to display in an proper way "select" tags...

https://symfony.com/doc/current/reference/forms/types/choice.html#grouping-options

The only purpose of this function is to be able to retrieve selected element. It doesn't modify the class attributes. So it doesn't really matter. I think you just make...

Did you enable multiple choices ?

I overlooked your message @javiereguiluz. Please just dump() something in src/Field/Configurator/ChoiceConfigurator.php around the array_flip function and share the full lines around "->setChoices()". NB: Just run the test case with and...