From: Zhang Zhai <zhangzhai@126.com>
Date: 2008-10-02T01:22:52+09:00
Subject: Problem with Mechanize

Hi,

I want to use Mechanize to login a sns site.Here is my test code.

require 'rubygems'
require 'mechanize'

class Kaixin
  def initialize(auth, verbose = false)
    @auth = auth
    @verbose = verbose
    @agent = WWW::Mechanize.new
    @agent.redirect_ok = true
  end

  def login

    page = @agent.get('http://www.kaixin001.com/')

    login_form = page.forms.first
    login_form.email = @auth['email']
    login_form.password = @auth['password']
    page1 = @agent.submit(login_form)

    pp page1 if @verbose
  end

end

auth = {'email' => 'xxx@gmail.com',
  'password' => 'xxx'}
kx = Kaixin.new(auth,  true)
kx.login


I use most of the demo code.So i cant see whats the problem.If i type
the error password,its no page error.if i type the correct pwd,then it
goes wrong,I find the page use the redirect from "/login" to "/home"
,does this matter?

Here is the output of netbeans:

c:/ruby/lib/ruby/gems/1.8/gems/mechanize-0.8.3/lib/www/mechanize/page.rb:118:in
`bases': undefined method `search' for nil:NilClass (NoMethodError)

        from
c:/ruby/lib/ruby/gems/1.8/gems/mechanize-0.8.3/lib/www/mechanize/chain/uri_resolver.rb:37:in
`handle'

        from
c:/ruby/lib/ruby/gems/1.8/gems/mechanize-0.8.3/lib/www/mechanize/chain.rb:25:in
`handle'

        from
c:/ruby/lib/ruby/gems/1.8/gems/mechanize-0.8.3/lib/www/mechanize.rb:433:in
`fetch_page'

        from
c:/ruby/lib/ruby/gems/1.8/gems/mechanize-0.8.3/lib/www/mechanize.rb:509:in
`fetch_page'

        from
c:/ruby/lib/ruby/gems/1.8/gems/mechanize-0.8.3/lib/www/mechanize.rb:392:in
`post_form'

        from
c:/ruby/lib/ruby/gems/1.8/gems/mechanize-0.8.3/lib/www/mechanize.rb:324:in
`submit'

        from J:\ROR\RubyProjects\test1\lib/kaixin.rb:20:in `login'

        from J:/ROR/RubyProjects/test1/lib/main.rb:8




Can anyone help?thanks!
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