From: Aaron Patterson <aaron@...>
Date: 2009-11-13T01:34:35+09:00
Subject: Re: Simple problem using Nokogiri xml eaderr

On Thu, Nov 12, 2009 at 03:01:35PM +0900, Philip Stephens wrote:
> Hi.  I am a newbie when it comes to using Nokogiri reader to parse an
> xml file.  Here is the xml file I want to parse and sample code:
> 
> <?xml version='1.0' encoding='UTF-8'?>
> <inventory>
>   <tire name="super slick racing tire" />
>   <tire name="all weather tire" />
> </inventory>
> -----------------------------------------------------------------
> require 'rubygems'
> require 'nokogiri'
> 
> io = File.open('test.xml', 'r')
> reader = Nokogiri::XML::Reader(io)
> 
> reader.each do |node|
> 
>   # node is an instance of Nokogiri::XML::Readerruby
>   puts node.name
> 
> end
> 
> The following is the error message I get:
> 
> pcs$ ruby1.9 TestNok.rb
> WARNING: Nokogiri was built against LibXML version 2.6.32, but has
> dynamically loaded 2.7.5
> /usr/lib/ruby/1.9.0/nokogiri/xml/reader.rb:60:in `read': ParsePI: PI xm
> never end ... (Nokogiri::XML::SyntaxError)
>   from /usr/lib/ruby/1.9.0/nokogiri/xml/reader.rb:60:in `each'
>   from TestNok.rb:7:in `<main>'
> <dummy toplevel>: [BUG] Segmentation fault
> ruby 1.9.0 (2008-10-04 revision 19669) [i486-linux]

       ^^^^^ Looks like you're using 1.9.0

There are bugs in 1.9.0 which cause nokogiri to crash.  I suggest you
upgrade to the latest 1.9.1 release and reinstall nokogiri.

-- 
Aaron Patterson
http://tenderlovemaking.com/