I18n::InvalidPluralizationData如何跟踪错误？

Question

我见过类似的帖子，但我仍然不知道我的错误是从哪里来的

我的I18n每次需要用法语进行复数时都会失败。每次这是一个类似的错误:计数

示例：translation data {:one=>"est trop court (au moins un caractère)", :other=>"est trop court (au moins %{count} caractères)"} can not be used with :count => 2

像这样的翻译也会出现其他错误(总是在尝试复数的时候)。

datetime:
  distance_in_words:
    x_days:
      one:   "1 jour"
      other: "%{count} jours"

我有/locale/fr.yml 从这个github。

我的痕迹的一部分

i18n (0.7.0) lib/i18n/backend/pluralization.rb:35:in `pluralize'
i18n (0.7.0) lib/i18n/backend/base.rb:40:in `translate'
i18n (0.7.0) lib/i18n.rb:158:in `block in translate'
i18n (0.7.0) lib/i18n.rb:154:in `catch'
i18n (0.7.0) lib/i18n.rb:154:in `translate'
i18n (0.7.0) lib/i18n/backend/base.rb:118:in `block in resolve'
i18n (0.7.0) lib/i18n/backend/base.rb:115:in `catch'
i18n (0.7.0) lib/i18n/backend/base.rb:115:in `resolve'
i18n (0.7.0) lib/i18n/backend/base.rb:102:in `block in default'
i18n (0.7.0) lib/i18n/backend/base.rb:101:in `each'
i18n (0.7.0) lib/i18n/backend/base.rb:101:in `default'
i18n (0.7.0) lib/i18n/backend/base.rb:34:in `translate'
i18n (0.7.0) lib/i18n.rb:158:in `block in translate'
i18n (0.7.0) lib/i18n.rb:154:in `catch'
i18n (0.7.0) lib/i18n.rb:154:in `translate'
activemodel (4.1.1) lib/active_model/errors.rb:435:in `generate_message'
activemodel (4.1.1) lib/active_model/errors.rb:442:in `normalize_message'
activemodel (4.1.1) lib/active_model/errors.rb:293:in `add'
activemodel (4.1.1) lib/active_model/validations/length.rb:57:in `block in validate_each'
activemodel (4.1.1) lib/active_model/validations/length.rb:45:in `each'
activemodel (4.1.1) lib/active_model/validations/length.rb:45:in `validate_each'
mongoid (4.0.0) lib/mongoid/validatable/localizable.rb:25:in `validate_each'
activemodel (4.1.1) lib/active_model/validator.rb:167:in `block in validate'
activemodel (4.1.1) lib/active_model/validator.rb:164:in `each'
activemodel (4.1.1) lib/active_model/validator.rb:164:in `validate'
activesupport (4.1.1) lib/active_support/callbacks.rb:447:in `public_send'
activesupport (4.1.1) lib/active_support/callbacks.rb:447:in `block in make_lambda'
activesupport (4.1.1) lib/active_support/callbacks.rb:184:in `call'
activesupport (4.1.1) lib/active_support/callbacks.rb:184:in `block in simple'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `call'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `block in simple'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `call'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `block in simple'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `call'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `block in simple'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `call'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `block in simple'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `call'
activesupport (4.1.1) lib/active_support/callbacks.rb:185:in `block in simple'
activesupport (4.1.1) lib/active_support/callbacks.rb:86:in `call'
activesupport (4.1.1) lib/active_support/callbacks.rb:86:in `run_callbacks'
mongoid (4.0.0) lib/mongoid/interceptable.rb:138:in `run_callbacks'

不过，英语一切都很好。

Answer 1

使用键名，如:多。

datetime:
  distance_in_words:
    x_days:
      one:   "1 jour"
      many: "%{count} jours"

根据我的理解，lib/i18n/backend/Multialization.rb:35:在“多元化”中，此方法调用基于不同地区的"gems/numbers_and_words-0.10.0/lib/numbers_and_words/i18n/plurals“中定义的proc。如果我们查看fr.rb，我们需要使用它的密钥名。