I am not getting what is issue with my springboot code. I am learning springboot and creating crud application.

Description:
Parameter 0 of constructor in com.ChatApp.TVServices.UserService required a bean of type ‘com.ChatApp.TVRepository.UserRepository’ that could not be found.
Action:
Consider defining a bean of type ‘com.ChatApp.TVRepository.UserRepository’ in your configuration.

Here is my code –

@SpringBootApplication(scanBasePackages = "com.ChatApp")
public class TroopVerseApplication {

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

Controller Class

@RestController
@RequestMapping(path="/user")
public class UserController {

    final UserService userService;
    
    public UserController(UserService userService) {
        this.userService = userService;
    }
    
    @PostMapping(path="/signup")
    public ResponseEntity<String> createUser(@RequestBody UserDTO userDTO) {
        
        String output = userService.saveUser(userDTO);
        return new ResponseEntity<String>(output, HttpStatus.CREATED);
    }
}

Service Class

@Service
public class UserService {

    final UserRepository userRepo;
    
    public UserService(UserRepository userRepo) {
        this.userRepo = userRepo;
    }
    
    public String saveUser(UserDTO userDTO) {
        UserEntity output = userRepo.save(convertDTO(userDTO));
        return output.toString();
    }
}
    

Repository Interface

@Repository
public interface UserRepository extends JpaRepository<UserEntity, Long>{
    
}

Description:

Parameter 0 of constructor in com.ChatApp.TVServices.UserService required a bean of type ‘com.ChatApp.TVRepository.UserRepository’ that could not be found.