Certain payment methods don't work

[ArjanStudent]

Hello!

I've gotten the multisafepay integration to work on my vue storefront project but some payment methods are not working even though they show up on the front-end application and are enabled on magento & multisafepay. I am able to complete an order with Maestro / mastercard / visa but when I try a payment method like ideal / bancontact it says the payment method is unavailable.

The error code given is a 500 : payment method is unavailable and in the console i get :
{"code":500,"result":"req.body.products is not iterable"}

Any ideas on how to solve / troubleshoot this? The payment methods do work on the magento site but not on vue-storefront so it must be somehow related to vue storefront.

Thanks in advance!