No validator could be found for constraint ‘javax.validation.constraints.NotBlank‘ validating type

【Bug】No validator… javax.validation.constraints.NotBlank validating type java.lang.Integer

经检查，是因为在 Integer 类型的字段上加了@NotBlank的校验注解，而该注解只能用于字符串类型，因此

javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint

使用hibernate validator出现上面的错误，需要注意 @NotNull 和 @NotEmpty 和@NotBlank 区别 @NotEmpty 用在集合类上面@NotBlank 用在String上面@NotNull 用在基本类型上如果在基本类型上面用NotEmpty或者NotBl

【已解决】javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint

javax.val

javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint 解决方法

在使用hibernate validator进行参数有效性校验的时候，我们有时候会遇到javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint ，比如，在我们的应用中，

【Hibernate-Validator错误集】--javax.validation.UnexpectedTypeException: HV000030: No validator could be

错误描述：Method [public org.csun.nc.entity.JsonResult org.csun.nc.controller.OldOutController.oldOutApply(org.csun.nc.pojo.User,org.csun.nc.pojo.

Validation异常：No validator could be found for constraint '.....' validating type 'java.lang.Integer'.

javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint 'javax.validation.constraints.Pattern' validatin

javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint 'org

1、错误描述2017-01-13 15:39:18,107 [http-apr-8080-exec-5] ERROR [core.interceptor.ExceptionResolverCustom] - HV...

javax.validation.UnexpectedTypeException: HV000030: No validator could be found for type: java.lang

1、错误描述 2016-05-05 15:15:57,889 [http-8080-exec-5] DEBUG enter cache javax.validation.UnexpectedTypeExcep...