I had no problem replacing the

return_authorizations

state machine as described in the documentation, using

Spree.config do |config|
   ...
   config.state_machines.return_authorization = '::StoreName::StateMachines::ReturnAuthorization'
   ...
end

but when I try to do the same with the

return_item_acceptance

state machine adding

config.state_machines.return_item_acceptance = '::StoreName::StateMachines::ReturnItem::AcceptanceStatus'

to the block, it doesn't seem to work. I can set

return_authorization

to the

ReturnItem::AcceptanceStatus

machine, so it doesn't seem to be a problem with the new state machine. Any ideas?

Likely a load order thing. Something is probably causing that model to be loaded before your configuration sets that value. I'd look into it from that perspective.

Thanks Jared for the suggestion. For anyone else reading this, I found that

Spree::Core::StateMachines

has an instance variable

@return_item_acceptance_status

but an attr_writer

return_item_acceptance

. Same thing with

return_item_reception

. I monkey patched it in my application and got it working.

I don't 100% follow what you mean regarding your solution, but if there's a bug in Solidus around that, we'd appreciate if you filed an issue so we can get it fixed.