Java 什么是'；无法从参数化类型'；错误？

我有

公共类汇编程序扩展ResourceAssemblerSupport的可能副本的可能副本
public class Assembler extends ResourceAssemblerSupport<User, BeanResource<User> {

    public Assembler() {
        super(UserController.class, BeanResource<User>.class);
    }
}

public abstract class ResourceAssemblerSupport<T, D extends ResourceSupport> implements ResourceAssembler<T, D> {


public ResourceAssemblerSupport(Class<?> controllerClass, Class<D> resourceType) {}