[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-1805) Incorrect query parsing cause NullPointerException

Incorrect query parsing cause NullPointerException -------------------------------------------------- Key: HHH-1805 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1805 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.0.cr2 Reporter: Igor A Tarasov Assignee: Diego Pires Plentz Incorrect HQL query (without AS object) cause NullPointerException Incorrect: "select o from MyObject where o.name = ?1" Correct: "select o from MyObject as o where o.name = ?1" The next code with incorrect query cause NullPointerException: em.createQuery("select o from MyObject where o.name = ?1").setParameter(1, "some_name").getResultList(); java.lang.NullPointerException at org.hibernate.hql.ast.tree.IdentNode.resolveAsNakedComponentPropertyRefLHS(IdentNode.java:195) at org.hibernate.hql.ast.tree.IdentNode.resolve(IdentNode.java:85) at org.hibernate.hql.ast.tree.DotNode.resolveFirstChild(DotNode.java:139) at org.hibernate.hql.ast.HqlSqlWalker.lookupProperty(HqlSqlWalker.java:469) at org.hibernate.hql.antlr.HqlSqlBaseWalker.addrExpr(HqlSqlBaseWalker.java:4316) at org.hibernate.hql.antlr.HqlSqlBaseWalker.expr(HqlSqlBaseWalker.java:1211) at org.hibernate.hql.antlr.HqlSqlBaseWalker.exprOrSubquery(HqlSqlBaseWalker.java:4032) at org.hibernate.hql.antlr.HqlSqlBaseWalker.comparisonExpr(HqlSqlBaseWalker.java:3880) at org.hibernate.hql.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:1758) at org.hibernate.hql.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:1683) at org.hibernate.hql.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:1683) at org.hibernate.hql.antlr.HqlSqlBaseWalker.whereClause(HqlSqlBaseWalker.java:776) at org.hibernate.hql.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:577) at org.hibernate.hql.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:281) at org.hibernate.hql.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:229) at org.hibernate.hql.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:227) at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:159) at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:110) at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:77) at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:56) at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:71) at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133) at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112) at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1612) at org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:76) at org.dicr.isp.data.HibernateDataManager.createConnection(HibernateDataManager.java:696)