小编Ale*_*kiy的帖子

我明白了

 INFO 4508 --- [nio-8081-exec-9]  j.r.q.QueryParameterSetter$ErrorHandling : Silently ignoring

java.lang.IllegalArgumentException: Could not locate named parameter [user], expecting one of [min, gender, max]
    at org.hibernate.query.internal.ParameterMetadataImpl.getNamedParameterDescriptor(ParameterMetadataImpl.java:218) ~[hibernate-core-5.3.10.Final.jar:5.3.10.Final]
    at org.hibernate.query.internal.ParameterMetadataImpl.getQueryParameter(ParameterMetadataImpl.java:187) ~[hibernate-core-5.3.10.Final.jar:5.3.10.Final]
    at org.hibernate.query.internal.QueryParameterBindingsImpl.getBinding(QueryParameterBindingsImpl.java:188) ~[hibernate-core-5.3.10.Final.jar:5.3.10.Final]
    at org.hibernate.query.internal.AbstractProducedQuery.setParameter(AbstractProducedQuery.java:493) ~[hibernate-core-5.3.10.Final.jar:5.3.10.Final]
    at org.hibernate.query.internal.AbstractProducedQuery.setParameter(AbstractProducedQuery.java:106) ~[hibernate-core-5.3.10.Final.jar:5.3.10.Final]
    at org.springframework.data.jpa.repository.query.QueryParameterSetter$NamedOrIndexedQueryParameterSetter.lambda$setParameter$4(QueryParameterSetter.java:113) [spring-data-jpa-2.1.9.RELEASE.jar:2.1.9.RELEASE]
    at org.springframework.data.jpa.repository.query.QueryParameterSetter$ErrorHandling$2.execute(QueryParameterSetter.java:185) ~[spring-data-jpa-2.1.9.RELEASE.jar:2.1.9.RELEASE]
    at org.springframework.data.jpa.repository.query.QueryParameterSetter$NamedOrIndexedQueryParameterSetter.setParameter(QueryParameterSetter.java:113) [spring-data-jpa-2.1.9.RELEASE.jar:2.1.9.RELEASE]
    at org.springframework.data.jpa.repository.query.ParameterBinder.lambda$bind$0(ParameterBinder.java:79) [spring-data-jpa-2.1.9.RELEASE.jar:2.1.9.RELEASE]
    at java.util.ArrayList.forEach(ArrayList.java:1257) ~[na:1.8.0_231]
    at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1082) ~[na:1.8.0_231]

代码

    @Repository
    public interface UserRepo extends JpaRepository<User, Long> {
      @Query("select new com.newcode.meeting.domain.dto.UserDto( " +
        " us, " +
        " SUM (case  when ul.userLike = :user …