[IronPython] StringIO???

Martin Maly martmaly at exchange.microsoft.com
Wed May 18 00:07:56 CEST 2005

Strange that someone reported similar thing on GotDotNet forums. I
believe that the cause is an old version of .Net.
You need .Net 2.0 Beta 2 to run IronPython:
IronPython 0.7.5 on .NET 2.0.50215.44
Copyright (c) Microsoft Corporation. All rights reserved.
>>> import StringIO

You can get Beta 2 from here:


	From: users-ironpython.com-bounces at lists.ironpython.com
[mailto:users-ironpython.com-bounces at lists.ironpython.com] On Behalf Of
Anthony Tarlano
	Sent: Tuesday, May 17, 2005 3:02 PM
	To: Discussion of IronPython
	Subject: [IronPython] StringIO???
	I think that while fixing the 'assemblies in the same directory'
bug, a new critter may have been introduced... 
	StringIO used to work in IP-0.7.4, now using IP.0.7.5 I see the
following trackback..
	IronPython 0.7.5 on .NET 2.0.40607.42
	Copyright (c) Microsoft Corporation. All rights reserved.
	>>> import StringIO
	System.MissingMethodException: Method not found: 'Boolean
	eric.IDictionary`2.TryGetValue(!0, !1 ByRef)'.
	   at IronPython.Objects.Importer.TryGetExistingModule(String
fullName, Object&
	   at IronPython.Objects.Importer.Import(PythonModule mod,
String fullName, List
	   at IronPython.Objects.Ops.Import(PythonModule mod, String
	   at input_0.Run(Frame frame)
	   at IronPython.Hosting.PythonEngine.DoOneInteractive(Frame
	   at IronPython.Hosting.PythonEngine.RunInteractive()

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/ironpython-users/attachments/20050517/f33fa8e6/attachment.html>

More information about the Ironpython-users mailing list