I have a problem with the Doctrine API.
I want to add a new Doctrine Type. I followed this documentation to create the class, and I have added the type in my custom driver.
Type::addType("custom", "Namespace\NameBundle\Types\CustomType");
$this->registerDoctrineTypeMapping("CustomType", "custom");
My problem append when I execute php app/console cache:clear.
[Doctrine\DBAL\DBALException]
Type custom already exists.
After few searches, I have found in Doctrine\DBAL\Types\Type::addType(…) throw an exception if the type is knew… I don't understand why this error is throwing.