我正在使用sinatra构建一个应用程序。这个应用程序运行得很好,除了我最近在一个有特殊字符的数组中添加了一个元素(yó)。

@peeps = ["Joe", "James", "Phil", "Jane", "Yóü"]

我使用这个数组做了很多事情,但我不确定是否需要在本文中包含它们。当我运行我的应用程序时,我的浏览器中会出现以下错误:
Internal Server Error: invalid byte sequence in US-ASCII

在我的终端窗口中,运行ruby app.rb
app.rb:34: invalid multibyte char (US-ASCII)
app.rb:34: invalid multibyte char (US-ASCII)
app.rb:34: syntax error, unexpected $end, expecting ']'

另外,出于它的价值,我通常使用shotgun来运行服务器,因为我可以进行更改并刷新页面。当我运行shotgun app.rb
[2012-08-16 21:36:37] ERROR ArgumentError: invalid byte sequence in US-ASCII
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/rack-1.4.1/lib/rack/utils.rb:182:in `gsub'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/rack-1.4.1/lib/rack/utils.rb:182:in `escape_html'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/shotgun-0.9/lib/shotgun/loader.rb:76:in `format_error'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/shotgun-0.9/lib/shotgun/loader.rb:52:in `proceed_as_parent'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/shotgun-0.9/lib/shotgun/loader.rb:28:in `call!'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/shotgun-0.9/lib/shotgun/loader.rb:18:in `call'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/shotgun-0.9/lib/shotgun/favicon.rb:12:in `call'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/shotgun-0.9/lib/shotgun/static.rb:14:in `call'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/rack-1.4.1/lib/rack/builder.rb:134:in `call'
    /Users/me/.rvm/gems/ruby-1.9.3-p125@rails3tutorial2ndEd/gems/rack-1.4.1/lib/rack/handler/webrick.rb:59:in `service'
    /Users/me/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'
    /Users/me/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'
    /Users/me/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'

最佳答案

您尚未发布所有代码,但可能需要将文件标记为utf-8,您可以使用顶部的“神奇注释”来完成此操作:

# encoding: utf-8

这里有一个good explanation的问题。

07-26 09:29
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