HQL帮忙排错，谢谢前辈
String hql ="update Cmis_quality_cul_news set state=:state and audittimes=：audittimes where id=:id";
下面是异常信息
16:42:43,628 ERROR [STDERR] java.lang.IllegalArgumentException: node to traverse cannot be null!
16:42:43,629 ERROR [STDERR] at org.hibernate.hql.ast.util.NodeTraverser.traverseDepthFirst(NodeTraverser.java:63)
16:42:43,629 ERROR [STDERR] at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:280)
16:42:43,629 ERROR [STDERR] at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:182)
16:42:43,629 ERROR [STDERR] at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:136)
16:42:43,629 ERROR [STDERR] at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101)
16:42:43,638 ERROR [STDERR] at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
a.lang.Thread.run(Thread.java:662)

[解决办法]
String hql ="update Cmis_quality_cul_news set state=:state and audittimes=：audittimes where id=:id";

String hql ="update Cmis_quality_cul_news set state=:state, audittimes=:audittimes where id=:id";

set字段值，多个用逗号（半角）分隔，不是and。
注意冒号也是半角的。