I keep on running into the following error:
java.lang.NullPointerException: Cannot invoke "com.example.cinema.Repository.VideosRepository.save(Object)" because "com.example.cinema.Service.VideoService.videoRepository" is null
the error also happens when I try to do the getall call as well.
here is my code set up
controller:
@RestController
public class VideosController {
@Autowired
private VideoService videoService;
@Autowired
private VideosRepository videoRepository;
@RequestMapping("/videos/getAll")
public List<Videos> getAll(){
System.out.println("called");
return videoService.getAll();
}
@PostMapping("/videos/create")
@ResponseBody
public String create(@RequestBody Videos videos) {
System.out.println(videos.getTitle());
videoService.create(videos);
return "Thanks For Posting!!!";
}
}
services
@Service
public class VideoService {
@Autowired
private static VideosRepository videoRepository;
public List<Videos> getAll(){
return videoRepository.findAll();
}
public static Videos create(Videos videos) {
return videoRepository.save(videos);
}
}
Repository
@Repository
public interface VideosRepository extends MongoRepository<Videos, String>
{
List<Videos> findByTitle(String title);
}
