NoMethodError after updating to 6.11.1

[Jonathan-Arias]

Description

I’m trying to update the bugsnag gem from 6.10.0 to 6.11.1 for a rails application and the following error started to pop up when running the test suite. I'm able to run 6.10.0 without any issues.

undefined method `each_with_object' for nil:NilClass (NoMethodError)
/gems/bugsnag-6.11.1/lib/bugsnag/integrations/railtie.rb:82:in `block in event_subscription'

Might be related to using mysql2 as discussed here.

Configuration for bugsnag is pretty minimal.

Bugsnag.configure do |config|
  config.api_key =
  config.meta_data_filters +=
  config.release_stage ||= ENV['RAILS_ENV'] || 'development'
  config.ignore_classes += [SignalException, SystemExit]
end

Environment

• Rails 3.2.22
• Bugsnag 6.11.1
• mysql2 0.3.21

[mattdyoung]

Hi

Yes, it looks like it may be related to using mysql2. We'll try to see if we can resolve this in bugsnag-ruby, and let you know when we have an update.

Thanks!

[mattdyoung]

Fixed in v6.12.1

[xxx44yyy]

again, 6.19

[xljones]

Hi @xxx44yyy, can you please let us know more detail about the error that you're seeing? Which version of Rails are you using? Is this related to mysql2 too? If so, which version are you using.

Just seen that you've raised #653, let's move discussion over to there. If you could please let us know a bit more detail about what's happening in the run up to the error, and include any Bugsnag configuration you're using.