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 ICEsoft JIRA Issue Tracker by Wolfgang Müller, 2 years ago
java.lang.NullPointerException at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(Met hodBindingMethodExpressionAdapter.java:91) at com.sun.faces.application.ActionListenerImpl.processAction(ActionList enerImpl.j
via Stack Overflow by ClubberBen
, 2 years ago
javax.el.ELException: /test.xhtml at line 54 and column 113 action="#{messageBean.save}": java.lang.NullPointerException at javax.faces.component._MethodExpressionToMethodBinding.invoke(_MethodExpressionToMethodBinding.java:96) at org.ap
via Stack Overflow by spauny
, 2 years ago
org.hibernate.MappingException: Unknown entity: creazione.persistence.User
Empty query.