php – Custom field fetch error on woocommerce pdf invoice

Question

I want to do some modifications to a template of WooCommerce, but I’m rather ZERO in PHP, so that is why I’m asking some guidance so I could perform my small modifications, which I’m sure are not too difficult.

So I have a plugin which generates me a PDF document from an invoice template, that invoice template is in PHP, so I need an extra field to that template.
There is an error while fetching Custom field of loyal_card.
Check attachment for further.enter image description here

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user227567 2 weeks 2022-11-17T02:48:20-05:00 0 Answers 0 views 0

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