I’m building a plugin for woocommerce and i have some troubles. I’m trying to get all avalible product categories.
the code simply looks like this:
$cats = get_terms('product_cat', array('hide_empty' => 0, 'orderby' => 'ASC', 'parent' =>0));
print_r($cats);
This gives me
WP_Error Object
(
[errors:WP_Error:private] => Array
(
[invalid_taxonomy] => Array
(
[0] => Invalid taxonomy
)
)
[error_data:WP_Error:private] => Array
(
)
)
Do i need to hook this to some special init or something? I tried the same code in functions.php but with the same error.
EDIT:
Yep, i found a soluiton to the problem. I added
add_action('init', 'runMyPlugin');
did the trick!
Just adding a full code example
I had the same problem.
For Woocomerce you can be resolved by adding the below code in functions.php: