ERROR [ExceptionHandler] No repository for "BoardRepository" was found.

저 이걸로 해결했습니다 BoardsModule 파일에서 forFeature([BoardRepository->Board@Module({ imports: [TypeOrmModule.forFeature([Board])], controllers: [BoardsController], providers: [BoardsService, BoardRepository], }) export class BoardsModule {} BoardService 파일에서 @InjecRepository(BoardRepository)를 Board로 바꿨더니 해결했습니다ㅠㅠㅠ@Injectable() export class BoardsService { constructor( @InjectRepository(Board) private boardRepository: BoardRepository, ) {}