Recieving error message when trying to set up metaboxes from a github script

[asiek]

I am trying to use a meta box script from//
https://github.com/WebDevStudios/Custom-Metaboxes-and-Fields-for-WordPress/blob/master/readme.md

&I know it says “This script is easy to install. If you can’t figure it out you probably shouldn’t be using it.”
But I really need this so I hope to get it working soon…

Anyway, I included the ‘init.php’ in my functions.php file like so//
add_action('init', 'include_init_file');
function include_init_file() {
require_once get_stylesheet_directory() . '/lib/metabox/init.php';
}

I uploaded the files to “lib/metabox”.

I created a custom post type and used the code in this pastebin to do so, which includes some code from example-functions.php//
http://pastebin.com/bp5bvTnE

But when I try to test it out I am left with this error message//
“Warning: Invalid argument supplied for foreach() in /home/xxx/public_html/xxx/testing/wp-content/themes/xxx/lib/metabox/init.php on line 46“

Can someone please help me fix this?

[Alen]

function custom_meta_boxes_and_fields()
{
    require get_template_directory() . '/lib/metabox/init.php';
}
add_action('init', 'custom_meta_boxes_and_fields');

[Alen]

I’ll test some of the code once on my machine, but from the error it seems like you’re not passing in data correctly, as the foreach() is expecting an array.

[Alen]

Are you following the Wiki: https://github.com/WebDevStudios/Custom-Metaboxes-and-Fields-for-WordPress/wiki/Basic-Usage

[Author]

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