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  • Spring Hibernate Database

    Hello,

    I have uploaded an application were I have a problem which I couldn't solve the last week.

    In my MYSQL- Database I have 3 tables: item <-> product_item <-> product.
    The product_item additionally has an attribute to the relation- columns and the primary key of product_item is a composed key (id_item and id_product).

    It would be great if someone could have a look about my application.
    I always get the Exception: id_item could not be null and I don't know how to do.

    The Programm can be downloaded under:
    http://www.file-upload.net/download-...rnate.zip.html

  • #2
    I have the same problem

    Paul


    Music & Directory
    Last edited by Paulel; Mar 11th, 2012, 01:23 PM.

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    • #3
      problem me too.

      gar

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