I also got the same problem and then I tried to click on "Open the Required projects" in the properties of the project and it solved the problem.
--- On Tue, 10/20/09, Chetana Shenoy <chetan...@yahoo.com> wrote: From: Chetana Shenoy <chetan...@yahoo.com> Subject: [java ee programming] Unable to run Duke's Bookstore sample applications To: java-ee-j2ee-programming-with-passion@googlegroups.com Cc: "Chetana Shenoy Adige" <chetan...@yahoo.com> Date: Tuesday, October 20, 2009, 10:19 PM Hello everyone: I am unable to run the Bookstore sample applications. I get the following exception on running it. package javax.persistence does not exist import javax.persistence.Entity; I am wondering if I have missed any libraries. I am running it on glassfish v3 and using Netbeans 6.7.1 and JDK 1.5 Any help in resolving this is appreciated. Thanks, Chetana --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Java EE (J2EE) Programming with Passion!" group. To post to this group, send email to java-ee-j2ee-programming-with-passion@googlegroups.com To unsubscribe from this group, send email to java-ee-j2ee-programming-with-passion+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/java-ee-j2ee-programming-with-passion?hl=en?hl=en -~----------~----~----~----~------~----~------~--~---