problem with non-latin product attribute

Thank you for your great plugin
When I activated the plugin in my non-latin site (ie Farsi) I got the following error:
Uncaught Error: Call to a member function get_visible() on null (line 323)
after investigating the cause I realized that the problemn is $correctkey that is not urlencoded therefore it cannot find the attribute so it returns null.
I changed the line 307 on file “woo-variations-table.php” from:
$correctkey = wc_sanitize_taxonomy_name(stripslashes($key));
to:
$correctkey = strtolower(urlencode(wc_sanitize_taxonomy_name(stripslashes($key))));

now it is working fine.
I hope you modify it in your future updates.

• This topic was modified 4 years, 7 months ago by pcoral.

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