spree_chimpy：merge_vars：sync rake aborted

我正在安裝gem spree_chimpy從https://github.com/watg/spree_chimpy到我的Ruby on Rails應用程序spree。在做了mailchimp設置之後，我正在通知關於merge_vars的mailchimp，這似乎會導致錯誤。當我運行命令spree_chimpy：merge_vars：sync rake aborted

rake spree_chimpy:merge_vars:sync --trace

我得到錯誤"tag" must be 10 bytes and may only contain "A-Z 0-9 _。我不明白錯誤，我沒有在配置中添加任何tag變量。作爲參考，我config/initializers/spree_chimpy.rb被粘貼在這裏：

Spree::Chimpy.config do |config| 
    # your API key as provided by MailChimp 
    config.key = '<#my-api-hash-key>' 

    # extra api options for the Mailchimp gem 
    # config.api_options = { throws_exceptions: false, timeout: 3600 } 

    # name of your list, defaults to "Members" 
    config.list_name = 'test' 

    # Allow users to be subscribed by default. Defaults to false 
    # If you enable this option, it's strongly advised that your enable 
    # double_opt_in as well. Abusing this may cause Mailchimp to suspend your account. 
    # config.subscribed_by_default = false 

    # When double-opt is enabled, the user will receive an email 
    # asking to confirm their subscription. Defaults to false 
    config.double_opt_in = false 

    # id of your store. max 10 letters. defaults to "spree" 
    # config.store_id = 'acme' 

    # define a list of merge vars: 
    # - key: a unique name that mail chimp uses. 10 letters max 
    # - value: the name of any method on the user class. 
    # default is {'EMAIL' => :email} 
    config.merge_vars = { 
    'EMAIL'  => :email, 
    'FNAME'  => :fname, 
    'LNAME'  => :lname, 
    'ORDERNUMBER' => :onumber 
    } 
end

來源

2014-03-07 nefarianblack