Trouble with calling custom menu

Have you registered that location in your theme?

On a similar note, I am trying to get my nav menu to work but the menu_id is creating a ul thats blocking it form working.
<?php wp_nav_menu( array(‘menu’ => ‘Main’, ‘container’ => ” , ‘menu_class’ => ‘Main’, ‘menu_id’ =>” )); ?>

How do I get rid of or overrise that menu_id?

@davidz.stein : Your question is only similar in that it relates to menus, the issues are quite different. Please start a new topic.

yes i registered it in the functions file:

add_action( 'init', 'my_custom_menus' );

function my_custom_menus() {
	register_nav_menus(
		array(
			'primary-menu' => __( 'Primary Menu' ),
			'secondary-menu' => __( 'Secondary Menu' )
		)
	);
}

i discovered the problem. If you have registered two menus and then only create one in wp-admin, it wont work. in my case i still had to crete my second menu so it wasnt working. then i created a test menu and assigned it to secondary menu position and everything worked fine.