Hoje estava trabalhando em cima de um projeto, e apos uma sequencia de problemas "estupidos" resolvi postar aqui no forum para ver se alguem ja passou pelo mesmo problema, quando vou exportar minhas classes via schema export, obtenho erros malucos! tudo que tenho de especial sao alguns relacionamentos simples, peço de antemao desculpas pelo tamanho do topico, pois irei postar tambem as minhas classes para voces terem ideia do que esta acontecendo:

@Entity
public class User {
	@Id
	@SequenceGenerator(name="gen_user", sequenceName="seq_user")
	@GeneratedValue(generator="gen_user")
	private Long id_user;
	@Column(name="FirstName", nullable=true, length=50)
	private String firstName;
	@Column(name="LastName", nullable=true, length=100)
	private String lastName;
	@Column(name="CivilStarte", nullable=true, length=20)
	private String civilState;
	@Column(name="Email", nullable=true, length=50)
	private String email;
	@Column(name="Password", nullable=true, length=50)
	private String password;
	@Column(name="FixePhoneNumber", nullable=true, length=20)
	private String fixePhoneNumber;
	@Column(name="MobilePhoneNumber", nullable=true, length=20)
	private String mobilePhoneNumber;
	@Embedded
	private Adress adress;
	@OneToMany(cascade=CascadeType.ALL)
	private List<Order> orders;
	
	public User(){}
}

@Entity
public class Product {
	@Id
	@SequenceGenerator(name="gen_product", sequenceName="seq_product")
	@GeneratedValue(generator="gen_product")
	private Long product_id;
	@Column(name="Name", nullable=true, length=50)
	private String name;
	@Column(name="Description", nullable=true, length=100)
	private String description;
	@Lob
	private byte[] photo;
	@Column(name="Price", nullable=true, length=10)
	private int price;
	@Column(name="Owner", nullable=true, length=50)
	private String owner;
	@Column(name="Boutique", nullable=true, length=50)
	private String boutique;
	@Column(name="Stock", nullable=true, length=5)
	private int stock;
	
	public Product(){}
}

@Entity
public class Order {
	@Id
	@SequenceGenerator(name="gen_order", sequenceName="seq_order")
	@GeneratedValue(generator="gen_order")
	private Long id_order;
	@Column(name="User", nullable=true, length=100)
	private String user;
	@OneToMany(cascade=CascadeType.ALL)
	private List<Product> products;
	@Embedded
	private Adress adress;
	
	public Order(){}
}