Savon用「TypeError：無法將字符串轉換爲散列」的方式打開框。

我剛剛在Rails 3.2.11上安裝了Savon 2.0.2。當我嘗試在控制檯中創建一個新的客戶端，我得到TypeError: can't convert String into Hash：Savon用「TypeError：無法將字符串轉換爲散列」的方式打開框。

1.9.3-p362 :003 > client = Savon::Client.new("http://www.webservicex.net/uszip.asmx?WSDL") 
TypeError: can't convert String into Hash 
    from /Users/jasonswett/.rvm/gems/ruby-1.9.3-p362/gems/savon-2.0.2/lib/savon/options.rb:49:in `merge' 
    from /Users/jasonswett/.rvm/gems/ruby-1.9.3-p362/gems/savon-2.0.2/lib/savon/options.rb:49:in `initialize' 
    from /Users/jasonswett/.rvm/gems/ruby-1.9.3-p362/gems/savon-2.0.2/lib/savon/client.rb:10:in `new' 
    from /Users/jasonswett/.rvm/gems/ruby-1.9.3-p362/gems/savon-2.0.2/lib/savon/client.rb:10:in `initialize' 
    from (irb):3:in `new' 
    from (irb):3 
    from /Users/jasonswett/.rvm/gems/ruby-1.9.3-p362/gems/railties-3.2.11/lib/rails/commands/console.rb:47:in `start' 
    from /Users/jasonswett/.rvm/gems/ruby-1.9.3-p362/gems/railties-3.2.11/lib/rails/commands/console.rb:8:in `start' 
    from /Users/jasonswett/.rvm/gems/ruby-1.9.3-p362/gems/railties-3.2.11/lib/rails/commands.rb:41:in `<top (required)>' 
    from script/rails:6:in `require' 
    from script/rails:6:in `<main>'

任何想法，這可能是爲什麼發生？這是一個全新的，幾乎是香草的Rails應用程序，所以我不明白會出現什麼問題。

來源

2013-01-15 Jason Swett

嘗試：

client = Savon::Client.new(wsdl: "http://www.webservicex.net/uszip.asmx?WSDL")

或

client = Savon.client(wsdl: "http://www.webservicex.net/uszip.asmx?WSDL")

來源

2013-01-15 18:57:22

都工作。謝謝。 –

沒問題。請儘可能接受答案。謝謝！ –

肥皂預計哈希，而不是字符串，所以你可以在哈希鍵，值格式

舊方式的軌道參數添加哈希描述散列鍵

client = Savon.client(:wsdl=> "http://www.webservicex.net/uszip.asmx?WSDL")

來描述哈希新方式軌

client = Savon.client(wsdl: "http://www.webservicex.net/uszip.asmx?WSDL")

來源

2013-01-29 08:10:46

Savon用「TypeError：無法將字符串轉換爲散列」的方式打開框。

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