[BUG] UnknownAttributeError on new version

[luizkowalski]

Bug Report

Describe the Bug:
After upgrading to v10 and stripe ~> 15, I can't process webhooks from subscriptions anymore, I get this error.

Error: ActiveModel::UnknownAttributeError: unknown attribute 'object' for Pay::Stripe::Subscription.

The full trace (the important parts)

/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activemodel/lib/active_model/attribute_assignment.rb:57:in 'ActiveModel::AttributeAssignment#attribute_writer_missing'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activemodel/lib/active_model/attribute_assignment.rb:74:in 'ActiveModel::AttributeAssignment#_assign_attribute'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activerecord/lib/active_record/attribute_assignment.rb:27:in 'block in ActiveRecord::AttributeAssignment#assign_nested_parameter_attributes'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activerecord/lib/active_record/attribute_assignment.rb:27:in 'Hash#each'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activerecord/lib/active_record/attribute_assignment.rb:27:in 'ActiveRecord::AttributeAssignment#assign_nested_parameter_attributes'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activerecord/lib/active_record/attribute_assignment.rb:21:in 'ActiveRecord::AttributeAssignment#_assign_attributes'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activemodel/lib/active_model/attribute_assignment.rb:34:in 'ActiveModel::AttributeAssignment#assign_attributes'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activemodel/lib/active_model/api.rb:81:in 'ActiveModel::API#initialize'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activerecord/lib/active_record/core.rb:477:in 'ActiveRecord::Core#initialize'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activerecord/lib/active_record/inheritance.rb:76:in 'Class#new'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activerecord/lib/active_record/inheritance.rb:76:in 'ActiveRecord::Inheritance::ClassMethods#new'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activerecord/lib/active_record/persistence.rb:54:in 'ActiveRecord::Persistence::ClassMethods#create!'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/gems/pay-10.0.0/app/models/pay/stripe/subscription.rb:94:in 'Pay::Stripe::Subscription.sync'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/gems/pay-10.0.0/lib/pay/stripe/webhooks/checkout_session_completed.rb:17:in 'Pay::Stripe::Webhooks::CheckoutSessionCompleted#call'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/gems/pay-10.0.0/lib/pay/webhooks/delegator.rb:50:in 'Pay::Webhooks::Delegator::NotificationAdapter#call'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:133:in 'block in ActiveSupport::Notifications::Fanout::BaseTimeGroup#finish'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:24:in 'block in ActiveSupport::Notifications::FanoutIteration#iterate_guarding_exceptions'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:23:in 'Array#each'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:23:in 'ActiveSupport::Notifications::FanoutIteration#iterate_guarding_exceptions'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:121:in 'ActiveSupport::Notifications::Fanout::BaseGroup#each'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:132:in 'ActiveSupport::Notifications::Fanout::BaseTimeGroup#finish'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:258:in 'block in ActiveSupport::Notifications::Fanout::Handle#finish_with_values'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:24:in 'block in ActiveSupport::Notifications::FanoutIteration#iterate_guarding_exceptions'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:23:in 'Array#each'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:23:in 'ActiveSupport::Notifications::FanoutIteration#iterate_guarding_exceptions'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:257:in 'ActiveSupport::Notifications::Fanout::Handle#finish_with_values'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/fanout.rb:250:in 'ActiveSupport::Notifications::Fanout::Handle#finish'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications/instrumenter.rb:64:in 'ActiveSupport::Notifications::Instrumenter#instrument'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/bundler/gems/rails-8b00d0985f88/activesupport/lib/active_support/notifications.rb:210:in 'ActiveSupport::Notifications.instrument'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/gems/pay-10.0.0/lib/pay/webhooks/delegator.rb:35:in 'Pay::Webhooks::Delegator#instrument'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/gems/pay-10.0.0/lib/pay/webhooks.rb:7:in 'Pay::Webhooks.instrument'
/Users/luiz/.local/share/mise/installs/ruby/3.4.3/lib/ruby/gems/3.4.0/gems/pay-10.0.0/app/models/pay/webhook.rb:8:in 'Pay::Webhook#process!'

What's triggering this is a flow that have: couple of prices that subscribe the user to a monthly plan

Expected Behavior:

Actual Behavior:

Screenshots (if applicable):

Environment:

• Pay gem version: 10.0.0
• Stripe: 15.0.0
• Ruby version: 3.4.3
• Rails version: main
• Operating System: macOS

Additional Context:

• I have searched for similar issues and couldn't find any
• I have checked the documentation for relevant information
• I have included all the required information

[excid3]

You need to upgrade your API version in Stripe.

[luizkowalski]

Is this what you mean? I'm currently on 2025-03-31.basil

[axelgrubba]

Same issue on my end. Also using the latest API version.

[excid3]

Make sure you've also run the new migration.