[Error] No validator could be found for type: java.lang.Integer

No validator could be found for constraint 'jakarta.validation.constraints.NotEmpty' validating type 'java.lang.Integer'. Check configuration for 

capacity 속성은 integer인데 @NotBlank을 붙여서 오류발생

참고한 글:
https://m.blog.naver.com/nateen7248/220447920819