CODEWITHSUNDEEP
javaspringhibernatejpaspring-data
Dzejkob
Dzejkob

Reputation: 1

Error creating bean with name : Unsatisfied dependency expressed

I'm getting this error while trying to start my app. I've looked at many similar problems and topics but none seems to help me.

Error creating bean with name 'databaseManager': Unsatisfied dependency expressed through field 'articleRepo'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'pl.dzejkobdevelopment.database.repositories.ArticleRepo' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

@Repository
public interface ArticleRepo extends CrudRepository<Article, Long> {
}

and...

@Service
public class DatabaseManager {

    @Autowired
    private ArticleRepo articleRepo;
    @Autowired
    private CommentRepo commentRepo;
    @Autowired
    private TagRepo tagRepo;
    @Autowired
    private UserRepo userRepo;

    public void addArticle(Article article){
        article.getTags().forEach(tag ->addTag(tag));
        articleRepo.save(article);
    }

    public List<Comment> findComments(User user){
        return commentRepo.findByCommentAuthor(user);
    }

    private void addTag(Tag tag){
        tagRepo.save(tag);
    }


}

and...

@Configuration
//@ComponentScan(basePackages="pl.dzejkobdevelopment.database.repositories")
public class AppConfig {
    @Bean
    public WebsiteProporties websiteProporties(){
        return new WebsiteProporties();
    }
    @Bean
    public StorageProperties storageProporties(){ return new StorageProperties();}
    @Bean
    public DatabaseManager databaseManager(){ return new DatabaseManager();}

    }
}

Uncommenting ComponentScan doesn't help.

EDIT Changeing ComponentScan for EnableJpaRepositories gives this error:

Error creating bean with name 'databaseManager': Unsatisfied dependency expressed through field 'articleRepo'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'articleRepo': Cannot create inner bean '(inner bean)#14a1d6d' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#14a1d6d': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available

Upvotes: 0

Views: 3352

Answers (1)

kotslon
kotslon

Reputation: 147

Try to use

@EnableJpaRepositories("pl.dzejkobdevelopment.database.repositories")

instead of ComponentScan.

Upvotes: 0

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