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 Stack Overflow by Glyn
, 2 years ago
Service method 'public abstract org.AwardTracker.client.User org.AwardTracker.client.DBConnection.authenticateUser(java.lang.String,java.lang.String)' threw an unexpected exception: java.lang.NullPointerException
via Stack Overflow by Napster
, 2 years ago
Service method 'public abstract com.project.package.gwt.shared.User com.project.package.gwt.client.ProService.loginServer(java.lang.String,java.lang.String)' threw an unexpected exception: java.lang.NullPointerException
via Coderanch by matias casal, 1 year ago
Service method 'public abstract java.util.List com.google.musicstore.client.MusicStoreService.modificarPersona(java.util.List)' threw an unexpected exception: org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
Empty query.