Warning for external Woo products without price
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After updating the site and adding external Woo products without price, I saw warnings:
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Warning: max(): Array must contain at least one element in /home/wuyi5364/public_html/wp-content/plugins/schema-and-structured-data-for-wp/output/service.php on line 3361
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Warning: max(): Array must contain at least one element in /home/wuyi5364/public_html/wp-content/plugins/schema-and-structured-data-for-wp/output/service.php on line 3363
======================================================================================If I input the price for them, the warnings were gone.
It should be normal if we don’t set price for external products.
Environment:
WP: 5.2.4
Schema & Structured Data for WP: 1.9.15
Woo: 3.7.1Thanks.
The page I need help with: [log in to see the link]
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