Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Hibernate JIRA by Daniel Rosenbaum, 1 year ago
via Hibernate JIRA by Daniel Rosenbaum, 1 year ago
via Coderanch by Martin Podrouzek, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at net.sf.hibernate.util.StringHelper.qualify(StringHelper.java:239)	at net.sf.hibernate.cfg.Binder.bindComponent(Binder.java:734)	at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:263)	at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1173)	at net.sf.hibernate.cfg.Configuration.add(Configuration.java:245)	at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:268)	at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:291)	at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:935)	at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:890)	at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:826)	at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:812)	at org.ifmc.qw.hibernate.HibernateSession.init(HibernateSession.java:44)