undefined method `fetch' for #<Karafka::Params::Params>

[Jack12816]

Hey! First things first: thanks for the great gem and its ecosystem! :)

Nice the last update we encounter an error while processing Kafka message via the Karafka/Sidekiq backend. Looks like the Karafka::Params::Params class does not provide a fetch method. The error is located here.

Full backtrace:

NoMethodError: undefined method `fetch' for #<Karafka::Params::Params:0x00007f8cf8cddb88>
[GEM_ROOT]/gems/karafka-sidekiq-backend-1.4.0/lib/karafka/extensions/params_builder.rb:14 :in `from_hash`
[GEM_ROOT]/gems/karafka-sidekiq-backend-1.4.0/lib/karafka/extensions/params_batch_builder.rb:14 :in `block in from_array`
[GEM_ROOT]/gems/karafka-sidekiq-backend-1.4.0/lib/karafka/extensions/params_batch_builder.rb:13 :in `map`
[GEM_ROOT]/gems/karafka-sidekiq-backend-1.4.0/lib/karafka/extensions/params_batch_builder.rb:13 :in `from_array`
[GEM_ROOT]/gems/karafka-sidekiq-backend-1.4.0/lib/karafka/base_worker.rb:51 :in `consumer`
[GEM_ROOT]/gems/karafka-sidekiq-backend-1.4.0/lib/karafka/base_worker.rb:31 :in `perform`

Versions in use:

1.4.0  karafka
1.4.0  karafka-sidekiq-backend
1.4.1  karafka-testing
6.1.2  sidekiq
1.3.0  ruby-kafka

[mensfeld]

Did you make sure to consume all the messages before upgrading as stated in the upgrade notes?

[Jack12816]

Thanks for the fast reply! Looks like this was missed. Where do I find these upgrade nodes? Couldn't find it in here, nor in the Karafka changelogs.

[mensfeld]

@Jack12816 https://github.com/karafka/karafka/wiki/Articles-and-other-references => Karafka (Ruby + Kafka) framework 1.4.0 Release Notes - I'll make sure to highlight it better next time. Really sorry :pray:

[mensfeld]

I'm closing it for now. Please ping me if you need anything more. I'm here to help :)

[Jack12816]

Thank you! That helped me a lot!