Grails+Mongodb+Spock:在执行嵌入式字段查询时抛出NullPointerException

Question

在一项服务上，我试图做一些类似的事情：

Organization.withCriteria {
            eq( "active", true )
            eq( "location.region", region)
        }

正在运行，但当在单元测试中调用该方法时，我得到：

java.lang.NullPointerException
    at org.grails.datastore.mapping.keyvalue.mapping.config.KeyValuePersistentEntity.getPropertyByName(KeyValuePersistentEntity.java:75)
    at grails.gorm.CriteriaBuilder.validatePropertyName(CriteriaBuilder.java:954)
    at grails.gorm.CriteriaBuilder.eq(CriteriaBuilder.java:435)
    at com.apposit.terra.connect.service.OrganizationService.getAllOrganizationsInZone_closure9(OrganizationService.groovy:322)
    at grails.gorm.CriteriaBuilder.invokeClosureNode(CriteriaBuilder.java:980)
    at grails.gorm.CriteriaBuilder.invokeMethod(CriteriaBuilder.java:314)
    at org.grails.datastore.gorm.GormStaticApi.withCriteria_closure11(GormStaticApi.groovy:305)
    at org.grails.datastore.mapping.core.DatastoreUtils.execute(DatastoreUtils.java:302)
    at org.grails.datastore.gorm.AbstractDatastoreApi.execute(AbstractDatastoreApi.groovy:37)
    at org.grails.datastore.gorm.GormStaticApi.withCriteria(GormStaticApi.groovy:304)

Answer 1

应该是：

Organization.withCriteria {
        eq( "active", true )
        location {
           eq( "region", region)
        }
    }

如果没有，请在http://jira.grails.org/browse/GPMONGODB