Hi @dauds
The actual error is happening on the below :
wp-content/plugins/woocommerce/assets/js/frontend/checkout.min.js?ver=6.6.1
May this error ben the cause of undefined
Please note that as far as I am aware, WooCommerce is compatible with many established payment plugins listed on WooCommerce.com.
It’s pretty strange to know if it has issues that cause an error with your custom payment plugin.
I suspect since you create a custom plugin for your own, it could be there is some issue in the code.
I would suggest that you check the following reference:
– https://woocommerce.com/document/payment-gateway-api/
As this is a fairly complex development topic. I’m going to leave it open for a bit to see if anyone is able to chime in to help you out.
I can also recommend the WooCommerce Developer Resources Portal for resources on developing for WooCommerce.
You can also visit the WooCommerce Facebook group or the #developers
channel of the WooCommerce Community Slack. We’re lucky to have a great community of open-source developers for WooCommerce, and many of our developers hang out there, as well.