Conflict with a famous Polylang plugin HTTP ERROR 500

Hey mbogrov,

I’m not the author of the plugin but I’ve faced the same problem and can verify that the Makecommerce gateway is not currently compatible with Polylang. After some investigating I’ve found that the culprit is the “init_form_fields()” function in the primary plugin file, which defines a $languages array in a way that breaks Polylang; here’s one possible solution that worked for me: changing line 196 in “/makecommerce.php” from

$languages = apply_filters('wpml_active_languages', NULL, 'skip_missing=0');

to

if ( function_exists('icl_object_id') && ! defined( 'POLYLANG_VERSION' ) ) {
	$languages = apply_filters('wpml_active_languages', NULL, 'skip_missing=0');
} else if ( defined( 'POLYLANG_VERSION' ) ) {
	$languages = pll_languages_list();
}

Cheers,
Andrii

• This reply was modified 8 years ago by satoristudio.

Thanks @satoristudio and @mbogrov

The fix will be added to the next release, coming out this week.
We can not yet say that we are Polylang compatible, we haven’t tested in full extent.

P.S.
The upcoming release refactors out Shipment Methods implementation, it will now rely on WooCommerce Shipping Zones
https://docs.woocommerce.com/document/setting-up-shipping-zones/
Soon we will add DPD integration, and Omniva Courier service.