Fatal error due to deprecation of Symfony\Component\Form\Util\PropertyPath

[isabellebruchet]

I have this fatal error after symfony vendor upgrade, trying to use "entity_id" :

FatalErrorException: Error: Class 'Symfony\Component\Form\Util\PropertyPath' not found in vendor/gregwar/form-bundle/Gregwar/FormBundle/DataTransformer/EntityToIdTransformer.php line 85

PropertyPath class is apparently deprecated.

[isabellebruchet]

Just have to replace :
$propertyPath = new PropertyPath($this->property);
return $propertyPath->getValue($data);

By :
$propertyAccessor = new PropertyAccessor();
return $propertyAccessor->getValue($data, $this->property);

And change the use statement :
use Symfony\Component\PropertyAccess\PropertyAccessor;

[Gregwar]

Is this compatible with older sf versions?

2013/10/7 isabellebruchet notifications@github.com

Just have to replace :
$propertyPath = new PropertyPath($this->property);
return $propertyPath->getValue($data);

By :
$propertyAccessor = new PropertyAccessor();
return $propertyAccessor->getValue($data, $this->property);

And change the use statement :
use Symfony\Component\PropertyAccess\PropertyAccessor;

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/16#issuecomment-25808681
.

Grégoire Passault

[isabellebruchet]

Apparently these new files exist since version 2.2, however, the code I posted above works, but it is not exactly the right way. PropertyAccessor should not be accessed directly but via PropertyAccess.

[isabellebruchet]

Right way : isabellebruchet@d4ab026

[Koc]

Is this bug still occurs? Imho this issue can be closed.

@isabellebruchet, @Gregwar