could not resolve property: leader_id of: pojo.Project
阿新 • • 發佈:2018-06-22
IT con abstract ini warn info initial images log4j
https://www.cnblogs.com/zhaocundang/p/9211270.html hibernate 雙向1對多 出現問題 外鍵解析錯誤! log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment). log4j:WARN Please initialize the log4j system properly. 1 Exception in thread "main" org.hibernate.QueryException: could not resolve property: leader_id of: pojo.Project at org.hibernate.persister.entity.AbstractPropertyMapping.propertyException(AbstractPropertyMapping.java:67) at org.hibernate.persister.entity.AbstractPropertyMapping.toType(AbstractPropertyMapping.java:61) at org.hibernate.persister.entity.AbstractEntityPersister.getSubclassPropertyTableNumber(AbstractEntityPersister.java:1392) at org.hibernate.persister.entity.BasicEntityPropertyMapping.toColumns(BasicEntityPropertyMapping.java:54) at org.hibernate.persister.entity.AbstractEntityPersister.toColumns(AbstractEntityPersister.java:1367) at org.hibernate.loader.criteria.CriteriaQueryTranslator.getColumns(CriteriaQueryTranslator.java:457) at org.hibernate.loader.criteria.CriteriaQueryTranslator.getColumnsUsingProjection(CriteriaQueryTranslator.java:417) at org.hibernate.criterion.SimpleExpression.toSqlString(SimpleExpression.java:68) at org.hibernate.loader.criteria.CriteriaQueryTranslator.getWhereCondition(CriteriaQueryTranslator.java:357) at org.hibernate.loader.criteria.CriteriaJoinWalker.<init>(CriteriaJoinWalker.java:113) at org.hibernate.loader.criteria.CriteriaJoinWalker.<init>(CriteriaJoinWalker.java:82) at org.hibernate.loader.criteria.CriteriaLoader.<init>(CriteriaLoader.java:91) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1578) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) at test.test.main(test.java:55)
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改為
成功:
could not resolve property: leader_id of: pojo.Project