The target-entity cannot be found in - MappingException

Question

I have Symfony project, in which there are 2 entities - Building and Building_type. They are connected with ManyToMany uni-directional association. So, when I try to access

Answer 1

Because the name of the entity contains an underscore _ and the PSR-0 autoloader will try to find it in Farpost/StoreBundle/Entity/Building/type.php.

You need to rename your class to BuildingType and put it in Farpost/StoreBundle/Entity/BuildingType.php