Hi !
I'm unable to open certain URIs with open-uri. Here is the code :
require 'rexml/document'
require 'open-uri'
xml = REXML::Document.new(open("http://myoms.net/soap/oms2.wsdl"))
The error I get is :
/usr/lib/ruby/1.8/rexml/parsers/baseparser.rb:133:in `stream=': Tempfile is not a valid input stream. It must be (RuntimeError)
either a String, IO, StringIO or Source.
I have tried to "cast" the parameter to IO with to_io, but it still doesn't work. Any ideas ?
David Sulc wrote:
Hi !
I'm unable to open certain URIs with open-uri. Here is the code :
require 'rexml/document'
require 'open-uri'
xml = REXML::Document.new(open("http://myoms.net/soap/oms2.wsdl"\))The error I get is :
/usr/lib/ruby/1.8/rexml/parsers/baseparser.rb:133:in `stream=': Tempfile
is not a valid input stream. It must be (RuntimeError)
either a String, IO, StringIO or Source.
ran that above code and it worked:
<?xml version='1.0' encoding='UTF-8'?>
<definitions name='OnlineMessengerService'
xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'
xmlns:tns='uri://www.myoms.net/'
xmlns:soapenc='Error;
xmlns:s0='uri://www.myoms.net/types/'
xmlns:s='http://www.w3.org/2001/XMLSchema'
targetNamespace='uri://www.myoms.net/'
xmlns='Error;
<types>
<s:schema elementFormDefault='qualified'
attributeFormDefault='qualified'
targetNamespace='uri://www.myoms.net/types/'>
<s:complexType name='Time'>
<s:sequence>
<s:element maxOccurs='1' name='year' minOccurs='1'
nillable='false' type='s:long'/>
....
Maybe provide the actual code you are running, if it is not exaclty the
above.
Cheers
if it works on strings just do
open("http://myurl.com").read
On 1/12/07, David Sulc <davidsulc@gmail.com> wrote:
Hi !
I'm unable to open certain URIs with open-uri. Here is the code :
require 'rexml/document'
require 'open-uri'
xml = REXML::Document.new(open("http://myoms.net/soap/oms2.wsdl"\))The error I get is :
/usr/lib/ruby/1.8/rexml/parsers/baseparser.rb:133:in `stream=': Tempfile
is not a valid input stream. It must be (RuntimeError)
either a String, IO, StringIO or Source.I have tried to "cast" the parameter to IO with to_io, but it still
doesn't work. Any ideas ?
ChrisH wrote:
David Sulc wrote:
Hi !
I'm unable to open certain URIs with open-uri. Here is the code :
require 'rexml/document'
require 'open-uri'
xml = REXML::Document.new(open("http://myoms.net/soap/oms2.wsdl"\))The error I get is :
/usr/lib/ruby/1.8/rexml/parsers/baseparser.rb:133:in `stream=': Tempfile
is not a valid input stream. It must be (RuntimeError)
either a String, IO, StringIO or Source.
ran that above code and it worked:
<?xml version='1.0' encoding='UTF-8'?>
<definitions name='OnlineMessengerService'
xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'
xmlns:tns='uri://www.myoms.net/'
xmlns:soapenc='http://schemas.xmlsoap.org/soap/encoding/'
xmlns:s0='uri://www.myoms.net/types/'
xmlns:s='http://www.w3.org/2001/XMLSchema'
targetNamespace='uri://www.myoms.net/'
xmlns='http://schemas.xmlsoap.org/wsdl/'>
<types>
<s:schema elementFormDefault='qualified'
attributeFormDefault='qualified'
targetNamespace='uri://www.myoms.net/types/'>
<s:complexType name='Time'>
<s:sequence>
<s:element maxOccurs='1' name='year' minOccurs='1'
nillable='false' type='s:long'/>
....Maybe provide the actual code you are running, if it is not exaclty the
above.
The code I run is different, however this simple example fails too.
What I really don't understand is that if I give a different URL (such as "http://www.webservicex.net/genericbarcode.asmx?wsdl"\), it's OK.
The complete error stack trace is
/usr/lib/ruby/1.8/rexml/parsers/baseparser.rb:133:in `stream=': Tempfile is not a valid input stream. It must be (RuntimeError)
either a String, IO, StringIO or Source. from /usr/lib/ruby/1.8/rexml/parsers/baseparser.rb:100:in `initialize'
from /usr/lib/ruby/1.8/rexml/parsers/treeparser.rb:8:in `initialize'
from /usr/lib/ruby/1.8/rexml/document.rb:178:in `build'
from /usr/lib/ruby/1.8/rexml/document.rb:45:in `initialize'
from test.rb:3
When I reaserched this, all I was able to discover was that it seems to be a problem with Ruby's duck typing (http://community.livejournal.com/evan_tech/173207.html\) and/or REXML.
Any ideas ?
xml = REXML::Document.new(open("http://myoms.net/soap/oms2.wsdl"\)*.read*)
Try that.
Dan
Gregory Brown wrote:
On 1/12/07, David Sulc <davidsulc@gmail.com> wrote:
Hi !
I'm unable to open certain URIs with open-uri. Here is the code :
require 'rexml/document'
require 'open-uri'
xml = REXML::Document.new(open("http://myoms.net/soap/oms2.wsdl"\))The error I get is :
/usr/lib/ruby/1.8/rexml/parsers/baseparser.rb:133:in `stream=': Tempfile
is not a valid input stream. It must be (RuntimeError)
either a String, IO, StringIO or Source.I have tried to "cast" the parameter to IO with to_io, but it still
doesn't work. Any ideas ?if it works on strings just do
open("http://myurl.com").read
Daniel Finnie wrote:
xml = REXML::Document.new(open("http://myoms.net/soap/oms2.wsdl"\)*.read*)
Try that.
Dan
That seems to work. I had tried, but apparently with the wrong syntax.
I have a few errors in my script, so I can really test it right now...
Thanks a lot !