Java Validation NotBlank注解修饰Date类型报错

Java Validation NotBlank注解修饰Date类型报错

报错详情

2021-04-02 14:13:44.191 [http-nio-8103-exec-4] ERROR C.[.[.[.[dispatcherServlet] - Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint ‘straints.NotBlank’ validating type ‘java.util.Date’. Check configuration for ‘activityStartTime’] with root cause
javax.validation.UnexpectedTypeException: HV000030: No validator could be found for constraint ‘straints.NotBlank’ validating type ‘java.util.Date’. Check configuration for ‘activityStartTime’
at org.hibernate.ExceptionForNullValidator(ConstraintTree.java:108)
at org.hibernate.InitializedConstraintValidator(ConstraintTree.java:140)
at org.hibernate.straintvalidation.SimpleConstraintTree.validateConstraints(SimpleConstraintTree.java:55)
at org.hibernate.straintvalidation.ConstraintTree.validateConstraints(ConstraintTree.java:73)
at org.hibernate.MetaConstraint.doValidateConstraint(MetaConstraint.java:127)
at org.hibernate.MetaConstraint.validateConstraint(MetaConstraint.java:120)
at org.hibernate.ine.ValidatorImpl.validateMetaConstraint(ValidatorImpl.java:552)
at org.hibernate.ine.ValidatorImpl.validateConstraintsForSingleDefaultGroupElement(ValidatorImpl.java:515)
at org.hibernate.ine.ValidatorImpl.validateConst