Keyword :as not supported?

[renevanpelt]

Installing and running was as smooth as it could be, however, I immediately get an ArgumentError because the :as keyword is used in my polymophic associations. Any tips?

Failed: ArgumentError: Unknown key: :as. Valid keys are: :class_name, :class, :foreign_key, :validate, :autosave, :remote, :dependent, :primary_key, :inverse_of, :foreign_type, :polymorphic, :touch, :counter_cache

[kerrizor]

Odd! I'll take a look this week.

[Wurzelkoch]

I'm having the same issue. However, when I comment all the :as lines, the ArgumentError still appears, now in a different way:

ArgumentError: Unknown key: :polymorphic. Valid keys are: :class_name, :anonymous_class, :foreign_key, :validate, :autosave, :table_name, :before_add, :after_add, :before_remove, :after_remove, :extend, :primary_key, :dependent, :as, :through, :source, :source_type, :inverse_of, :counter_cache, :join_table, :foreign_type

[kerrizor]

Thanks for the info! I'm on vacation until November 1 but will be doing some work on the gem that week and will try to nail this one down.

On Thursday, October 20, 2016, Wurzelkoch [email protected] wrote:

I'm having the same issue. However, when I comment all the :as lines, the ArgumentError still appears, now in a different way:

ArgumentError: Unknown key: :polymorphic. Valid keys are: :class_name, :anonymous_class, :foreign_key, :validate, :autosave, :table_name, :before_add, :after_add, :before_remove, :after_remove, :extend, :primary_key, :dependent, :as, :through, :source, :source_type, :inverse_of, :counter_cache, :join_table, :foreign_type

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[Wurzelkoch]

Right now, I noticed that the problem is likely not in rails-erd, but in activesupport. Rails console fails as well. I suppose the problem is that certain polymorphic associations don't work at all. I tried to establish a collection (has_many) that should contain objects of two different classes a case that is not even mentioned in rails manuals.