This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I am new in hibernate, i want to run simple hibernate program but some following error,
please help me, How to solve following error.
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Exception in thread "main" java.lang.NullPointerException at roseindia.tutorial.hibernate.FirstExample.main(FirstExample.java:42) JDBC Driver class not found: com.microsoft.jdbc.sqlserver.SQLServerDriver