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  1. #1
    lineker is offline Member
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    Default Errors at my program

    Hi,

    I am new not only to Maven but also to Java.
    I downloaded NetBeans IDE 7.3.1 and want to work with Maven.
    From command prompt, I selected my project as jsf, hibernate, mysql.
    When I open my project from netbeans, I see lots of errors.
    At the beginnig of my code, there are import codes as follow:

    import javax.persistence.Column;
    import javax.persistence.Entity;
    import javax.persistence.GeneratedValue;
    import javax.persistence.GenerationType;
    import javax.persistence.Id;
    import javax.persistence.Table;


    But it gives error : package javax.persistence does not exist

    Why? If it is maven project and comes with Netbeans, why do I have to install new package?

  2. #2
    gimbal2 is offline Just a guy
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    Default Re: Errors at my program

    How do you come to that conclusion? Its a simple missing dependency, JPA in this case. Maven can help you to manage such dependencies, but only when you learn to properly use it.

    Note that if you can't identify a dependency problem, you don't know nearly enough about Java yet to be able to use Maven.
    "Syntactic sugar causes cancer of the semicolon." -- Alan Perlis

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