java:由于错误元素 java.util.ArrayList 中存在问题，没有为 ProductMapper 创建实现

Question

我正在尝试在 Spring Cloud 项目中创建非常简单的 JUnit 测试:

@SpringBootTest(classes = {ProductMapper.class })
public class TestingWebApplicationTests {

    @Test
    public void contextLoads() {
    }

}

import org.mapstruct.Mapper;

@Mapper(config = BaseMapperConfig.class)
public interface ProductMapper {

    ProductDTO toDTO(Product product);

    ProductFullDTO toFullDTO(Product product);

    Product map(ProductFullDTO productDTO);

    ProductFilter toFilter(ProductFilterDTO dto);
}

当我尝试在最新的 Intelij 中运行测试时出现此错误。

java: No implementation was created for ProductMapper due to having a problem in the erroneous element java.util.ArrayList. Hint: this often means that some other annotation processor was supposed to process the erroneous element. You can also enable MapStruct verbose mode by setting -Amapstruct.verbose=true as a compilation argument.

你知道我该如何解决这个问题吗？

Answer 1

尝试重新排序您的注释处理器工厂路径，将 lombok 移动到顶部。