I’ve deleted Klarna gem and can’t get anywhere with payment methods

I am a bit confused on your progress with Klarna. Do you want to remove it completely as well? Which Klarna gem are you referring to? (I think they are several) The problem is

Spree::Gateway::KlarnaCredit

has an attribute, and therefore db column of

type

, which is reserved to Rails. Models can only have a column of

type

if they are going to do STI (Single Table Inheritance).

I would like it removed completely

You maybe able to remove the gem down the line, but you probably will want to have a dummy

Spree::Gateway::KlarnaCredit

model, because

Spree::PaymentSource

records will still reference to

Spree::Gateway::KlarnaCredit

. And normally you want to keep the historical records of payments/orders, etc. intact

I’ve deleted all payments that used it

Are you getting the error when you attempt to delete the payment method?

Yes

How are you attempting to delete it?

Spree::PaymentMethod.find_by_name(“Klarna”).destroy

Try this

Spree::PaymentMethod.where(name: 'Klarna').delete_all

, normally you want to be really careful deleting payment methods. but you told me all the payment method names already

It returned 0

No problem!

Any chance you have an idea about my AWS/S3 issue?

The problem was that the other methods were trying to instantiate the class, but the class doesn’t exist anymore due to dropping the gem.

find

and

find_by

return one instance, but the where returns an association, so the class doesn’t get instantiated.

delete

also doesn’t run any callbacks

Ahhhhh I never knew that