1. nullpointerexception during Hibernate Envers find method stackoverflow.comI have not been using envers for very long, and i have hit a problem i just cant seem to find the answer to anywhere. I have tried googling the stack ... |
2. JPQL Subquery NullPointerException coderanch.comGood day. May I know what could be causing the error below. Everytime I include the subquery, my EntityManager throws a NullPointerException. However, the subquery works just fine. By the way, I am using JPA here, and the code below is my JPQL. select count(*) from CaseInformation c where c.courtCase.status \= \:documentStatus and c.courtCase.division.id \= \:divisionId and c.courtCase.lawyer.id IS NULL and ... |
4. NullPointerException in find after java.sql.SQLException forum.hibernate.orgHi guys. Can't figure this out. I try to do an insert. If it fails I want to check that it failed because of a duplicate entry. In pseudo code: try{ session.connect(); session.save(object); session.flush(); }catch(Exception){ query="look for the object with name=object.getName()" session.find(myquery). }finally{ session.disconnect(); } The find throws a nullpointer exception.??? If I close and reopen the connection before the find, ... |
5. NullPointerException trying to use Collection in ORDER BY forum.hibernate.orgI'm getting a NullPointerException from PathExpressionParser when trying to issue the following HQL query: "select o.id, o.name, o.phones[0].areaCode, o.phones[0].exchange from Individual o where o.source = 'foo' order by o.name, o.phones[0].areaCode, o.phones[0].exchange" I'm guessing that this is happening because Hibernate doesn't understand how to follow the collection references in the order by clause. Is that correct? If so, are there any plans ... |
6. NullPointerException when querying in Hibernate + JBX forum.hibernate.orgHibernate version:2.1.3 Mapping documents: Code between sessionFactory.openSession() and session.close(): Full stack trace of any exception that occurs: Name and version of the database you are using:MySQL Debug level Hibernate log excerpt: Hi,everyone! I use JBX + Hibernate to write a query method, and show the result in a JTable. Here is my code: Code: String rowData[][] = new String[255][5]; UserInfo users[] ... |
7. Why am I getting a NullPointerException w/ this simple query forum.hibernate.org |
8. Query gives java.lang.NullPointerException forum.hibernate.org |
9. NullPointerException on ScrollableResults.close() forum.hibernate.org |
10. Getting a NullPointerException when doing query forum.hibernate.orgThe Publisher table has only one row. When I do a get everything is fine. I can insert and update. I just can't do a query. I am getting this problem with other tables as well. I picked the simplest table to show the problem. I am using Hybernate Syncronizer to generate the framework. Hibernate version:3.1.2 Mapping documents: Code: ... |
11. NullpointerException on simple update query forum.hibernate.orgI experience a similar problem, code worked fine with 3.0.5, but after upgrading to 3.2.2 I get this problem. I have read the migration guide, but didnt find any obvious solution. Hibernate version: core-3.2.2GA, 3.0.5 Full stack trace of any exception that occurs: java.lang.NullPointerException at org.hibernate.hql.ast.util.SessionFactoryHelper.findSQLFunction(SessionFactoryHelper.java:342) at org.hibernate.hql.ast.tree.IdentNode.getDataType(IdentNode.java:266) at org.hibernate.hql.ast.tree.BinaryLogicOperatorNode.extractDataType(BinaryLogicOperatorNode.java:168) at org.hibernate.hql.ast.tree.BinaryLogicOperatorNode.initialize(BinaryLogicOperatorNode.java:34) at org.hibernate.hql.ast.HqlSqlWalker.prepareLogicOperator(HqlSqlWalker.java:1007) at org.hibernate.hql.antlr.HqlSqlBaseWalker.comparisonExpr(HqlSqlBaseWalker.java:3992) at org.hibernate.hql.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:1762) at org.hibernate.hql.antlr.HqlSqlBaseWalker.whereClause(HqlSqlBaseWalker.java:776) at ... |
12. NullPointerException when using criteria with projection forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.2.0cr2 Mapping documents: using annotation mapping Code between sessionFactory.openSession() and session.close(): Code: DetachedCriteria dc = DetachedCriteria.forClass(Debt.class); dc.add(Restrictions.eq("client", getClient())); ... |
13. Null pointer exception while parsing the query!! forum.hibernate.orgHi All, I am getting Null pointer exception when the query is being parsed by Hibernate. The query is little complicate and I am not sure whether Hibernate supports it or not. Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp [b]hibernate3.jar[/b] [b]Mapping documents:[/b] [b] Configuration cfg = new Configuration(); SessionFactory sessions = cfg.configure().buildSessionFactory(); Session session = sessions.openSession(); String SQL_QUERY ... |
14. NullPointerException thrown for Projections forum.hibernate.org |
15. NullPointerExceptions with my query forum.hibernate.org |
16. NullPointerException while using Criteria Query in DB2 forum.hibernate.orgHi, We are getting a Null Pointer Exception when trying to retrieve data from a DB2 database (v8.1) on z/OS. Has anyone faced this before? Any help in this matter is appreciated. java.lang.NullPointerException at java.util.Hashtable.getEntry(Hashtable.java:468) at java.util.Hashtable.containsKey(Hashtable.java:354) at com.ibm.db2.jcc.b.sf.setCursorName(sf.java:763) at com.ibm.websphere.rsadapter.DB2UniversalDataStoreHelper.doStatementCleanup(DB2UniversalDataStoreHelper.java:225) at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.closeWrapper(WSJdbcPreparedStatement.java:435) at com.ibm.ws.rsadapter.jdbc.WSJccPreparedStatement.closeWrapper(WSJccPreparedStatement.java:274) at com.ibm.ws.rsadapter.jdbc.WSJdbcObject.close(WSJdbcObject.java:185) at com.ibm.ws.rsadapter.jdbc.WSJdbcObject.close(WSJdbcObject.java:144) at org.hibernate.jdbc.AbstractBatcher.closePreparedStatement(AbstractBatcher.java:563) at org.hibernate.jdbc.AbstractBatcher.closeStatement(AbstractBatcher.java:291) at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:307) at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234) at org.hibernate.loader.Loader.doQuery(Loader.java:749) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259) ... |