undefined macro variable 'types'

[jwoertink]

This happens when adding in a type that isn't supported by serialization.

class SomeJob < Mosquito::QueuedJob
  params ip : String?

  def perform
  end
end

web    | in macro 'inherited' /app/lib/mosquito/src/mosquito/queued_job.cr:3, line 33:
....
web    |   32.   if type.is_a?(Union)
web    | > 33.     raise("Mosquito Job: Unable to generate a constructor for Union Types: #{types}")
web    |   34.   else
....
web    |
web    | undefined macro variable 'types'

[robacarp]

Yep. Looks like that should just be type.