<span class="resolved" aria-label="Resolved" title="Topic is resolved."></span>Some fix report

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Replies: 4

Today I was debugging Cartflow setting page not loading. It was caused by:

/wp-json/cartflows/v1/admin/commonsettings/?_locale=use

return 500 error

Fatal error: Uncaught Error: Call to a member function get_cart_contents_count() on null in /home/xxx/public_html/wp-content/plugins/woo-auto-coupons/wac_functions.php:139

Change line 139 from

$cart_qty=$woocommerce->cart->get_cart_contents_count();

to

if ( is_object($woocommerce->cart) ) { $cart_qty=$woocommerce->cart->get_cart_contents_count(); } else {}

fixed the problem but the json format is still not right because

<br />
<b>Warning</b>:  Invalid argument supplied for foreach() in <b>/home/xxx/public_html/wp-content/plugins/woo-auto-coupons/wac_functions.php</b> on line <b>186</b><br />

Change line 186 from

foreach($cart->cart_contents as $cart_item_key=>$cart_item) $cart_items++;

to

foreach((array)$cart->cart_contents as $cart_item_key=>$cart_item) $cart_items++;

I have checked $cart->cart_contents with is_array and is _object, it’s valid, I don’t know why PHP throw out this waring.

Hope this helps somebody who has encountered the same issue.