Hi
i am new to doctrine and trying to learn from the tutorial here doctrine-project : 9.1. Association Example Entities<http://docs.doctrine-project.org/en/latest/reference/working-with-associations.html>. i followed the example of the tutorial and created two classes: Users and Comment. (there was a slight problem with the coding of the classes but this was resolved in another post; in summary; i had to . my two classes are listed here: a gist account: <https://gist.github.com/anonymous/8848863> i am now trying following the second part of the tutorial in which the author *Establishing Associations* . i.e: <?php $user = $em->find(’User’, $userId); // unidirectional many to many $comment = $em->find(’Comment’, $readCommentId); $user->getReadComments()->add($comment); $em->flush(); // unidirectional many to one $myFirstComment = new Comment(); $user->setFirstComment($myFirstComment); $em->persist($myFirstComment); $em->flush(); my problem however is that when i try to do the above code, i now get this message: *Fatal error: Call to a member function getReadComments() on a non-object * i suspect that the problem occurred because there are no values in the comments table etc. but i dont know how to put the values into the table. i.e it cannot be done manually beucase there is a constraint on the tables. i would really appricaite the amendment of the code above to populate all the table with intial values. sorry to ask this question but i am still trying to get to grips with how doctrine works. warm regards Paul -- You received this message because you are subscribed to the Google Groups "doctrine-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/doctrine-user. For more options, visit https://groups.google.com/groups/opt_out.
