Error Field Repository in Controller.Controller required a bean of type 'Controller.Repository' that could not be found

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the injection point has the following annotations:

I'm trying to connect my Controller to Repository in one of the spring application but I'm getting an error saying "Field tweetRepository in TweetsController.TweetsController required a bean of type 'TweetsController.TweetRepository' that could not be found."

Can someone help me with this? Thanks in advance. I've attached code samples as well.

TwitterApplication.java

package SpringMVC.Twitter;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;

@SpringBootApplication
@ComponentScan("AuthController")
@ComponentScan("TweetsController")
public class TwitterApplication {

    public static void main(String[] args) {
        SpringApplication.run(TwitterApplication.class, args);
    }
}

TwitterController.java

package TweetsController;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.Optional;

@RestController
public class TweetsController {

    @Autowired
    private TweetRepository tweetRepository;

    @RequestMapping("/tweets")
    public Iterable<TweetsContent> getAllTweets() {
        return tweetRepository.findAll();
    }

    @RequestMapping("tweet/{id}")
    public Optional<TweetsContent> getTweet(@PathVariable int id) {
        return tweetRepository.findById(id);
    }

    @RequestMapping(method = RequestMethod.POST, value = "/tweets")
    public boolean addTweet(@RequestBody TweetsContent tweet) {
        TweetsContent t = tweetRepository.save(new TweetsContent(tweet.getTitle(), tweet.getContent()));
        if (t != null)
            return true;
        else
            return false;
    }
}

TwitterRepository.java

package TweetsController;

import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;

@Repository
public interface TweetRepository extends CrudRepository<TweetsContent, Integer> { }

Add the spring data dependency on your pom:

<dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

Getting error, UserController required a bean of type 'com.mypackage.UserRepository' that could not be found. The injection point has the following annotations: - @org. Field repository in info.inetsolv.service.StudentService required a bean of type 'info.inetsolv.repo.StudentRepository' that could not be found. The injection point has the following annotations: - @org.springframework.beans.factory.annotation.Autowired(required=true) Action:


Add this too. @ComponentScan("TweetRepository")

Why can't Autowired Repository � Issue #63 � orientechnologies , gsData.controllers. are error related of Repository bean factory, below error are appeared: APPLICATION FAILED TO START. Description: Field userRepository in com.gs.gsData.controllers.JustTest required a bean of type 'com.gs. RestController; @RestController public class JustTest { @Autowired� No matching bean of type [net.com.htts.transaction.data.repository.FundRepositoryImpl] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}


You don't need to use @ComponentScan("AuthController") and @ComponentScan("TweetsController") because if you use @SpringBootApplication, scanning will occur from the package of the class that declares this annotation. But you need to put TwitterApplication like this:

Service required a bean of type that could not be found (Spring , * TopicController class. The @Service annotation connects all of that to the database. */. @Service. public� I am getting the following error: ***** APPLICATION FAILED TO START ***** Description: Parameter 0 of method setApplicant in webService.controller.RequestController required a bean of type 'com.service.applicant.Applicant' that could not be found.


You don't have to specify @ComponentScan in your TwitterApplication, because spring boot application is scanning its own directory at the startup. and remove the @Repository annotation from your repository class, it is also not needed.

Spring NoSuchBeanDefinitionException, No qualifying bean of type [com.baeldung. Autowired(required=true)} is correctly annotated as a bean (@Component, @Repository, @Service, @ Controller, The application will fail to start with the error message: Field dependency in� Description: Field userRepo in com.App.AppApplication required a bean of type 'repository.UserRepository' that could not be found. The injection point has the following annotations: - @org.springframework.beans.factory.annotation.Autowired(required=true) Action: Consider defining a bean of type 'repository.UserRepository' in your configuration.


Error: Field required a bean of type that could not be found , Error: Field required a bean of type that could not be found. UnsatisfiedDependencyException: Error creating bean with name ' customerController': Unsatisfied dependency Action: Consider defining a bean of type 'com.myapp.repository. Exception thrown when a BeanFactory is asked for a bean instance for which it cannot find a definition. This may point to a non-existing bean, a non-unique bean, or a manually registered singleton instance without an associated bean definition. A BeanFactory is basically the abstraction representing Spring's Inversion of Control container. It


required a bean of type , Parameter 0 of method setStrongEncryptor in br.com.adr.thylab2.service.security. EncryptionSvcImpl required a bean of type 'org.jasypt.util. Well Jothi – it simply looks like your configuration isn’t picking up the the user repository as a bean. You can either define the bean manually, scan it in by package or, if it’s a Spring Data JPA bean – point to the package where these repositories are located in your configuration.


ModelMapper in Spring Boot No Starter – Amy's Programming Corner, @Controller public class TaskController { @Autowired private TaskRepository TaskController required a bean of type 'org.modelmapper. Best How To : The solution, as I found out, is to disable double initialization by including a filter in the component scan. In my case: @EnableScheduling @EnableAspectJAutoProxy @EnableCaching @Configuration @ComponentScan(basePackages = { "org.kemri.wellcome.hie" }, excludeFilters = {@Filter(value = Controller.class, type = FilterType.ANNOTATION)}) @EnableAutoConfiguration @PropertySource