doctrine2 - Doctrine Many to Many join error -


i trying create many many join products categories tables in zf2 using doctrine 2.

in categories entity have

/**      * @var \doctrine\orm\persistentcollection      *       * @orm\manytomany(targetentity="application\entity\products", inversedby="categories")      * @orm\jointable(name="product_to_category",      *      joincolumns={@orm\joincolumn(name="category_id", referencedcolumnname="category_id")},      *      inversejoincolumns={@orm\joincolumn(name="product_id", referencedcolumnname="product_id")}      * )      */     private $products;

and in products entity have

/**      * @var doctrine\orm\persistentcollection      *      * @orm\manytomany(targetentity="application\entity\categories", mappedby="products")      */     private $categories;

but keep getting error fatal error: uncaught exception 'doctrine\orm\mapping\mappingexception' message 'the column category_id must mapped field in class application\entity\categories since referenced join column of class.' in c:\users\user\documents\my webs\freedomsnew\vendor\doctrine\orm\lib\doctrine\orm\mapping\mappingexception.php on line 328 when try lazy load data.

i'm not sure error trying tell me , cant see wrong!!

please can point me in right direction.

many in advance.


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