Version 7+ Deprecated Hook Issues
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I just updated to version 7 and am seeing critical errors when trying to print invoices. The issue appears to be the way that you used do_action_deprecated. You kept the hook name the same but changed how the arguments are passed. For instance, I am using the “wcdn_order_item_before” hook. Here’s what it looks like in the base.php template file.
https://cleanshot.com/share/t55z3Js8
The same hook is running twice but with different arguments. The function I used previously treated the first argument as an object, not an array. So I switched it to treat it as an array. However, it still throws an error because the first instance of the hook that runs in do_action_deprecated expects it to be an object. The new hook needs to have a completely different name or users will have to write some kind of conditional to detect if the passed variable is an object or an array.
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