[IronPython] (MS/Beta2) System.Collections.Generic.List bug?

Keith J. Farmer kfarmer at thuban.org
Tue Apr 19 14:08:18 PDT 2005


[Incidentally, the ".NET" in the version info is hardcoded -- is there a means to pick up the full name of the environment, rather than just the version?  This would allow more accurate reporting between MS and 3rd party CLR implementations.]
 
IronPython 0.7.2 on .NET 2.0.50215.44
Copyright (c) Microsoft Corporation. All rights reserved.
>>> from System.Collections.Generic import List
>>> __dict__
{'List':<type 'System.Collections.Generic.List`1'>}
>>> list = List[str]
>>> list
<type 'System.Collections.Generic.List`1[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]'>
>>> list.Add(1)
System.Exception: bad args to this method <method# Add on System.Collections.Generic.List`1[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]>
   at IronPython.Objects.ReflectedMethodBase.Call(Object[] args)
   at IronPython.Objects.Ops.Call(Object func, Object arg0)
   at input_4.Run(Frame frame)
   at IronPython.Hosting.PythonEngine.DoOneInteractive(Frame topFrame)
   at IronPython.Hosting.PythonEngine.RunInteractive()
>>> list.Add("abc")
System.Exception: bad args to this method <method# Add on System.Collections.Generic.List`1[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]>
   at IronPython.Objects.ReflectedMethodBase.Call(Object[] args)
   at IronPython.Objects.Ops.Call(Object func, Object arg0)
   at input_5.Run(Frame frame)
   at IronPython.Hosting.PythonEngine.DoOneInteractive(Frame topFrame)
   at IronPython.Hosting.PythonEngine.RunInteractive()
>>> list.Add('abc')
System.Exception: bad args to this method <method# Add on System.Collections.Generic.List`1[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]>
   at IronPython.Objects.ReflectedMethodBase.Call(Object[] args)
   at IronPython.Objects.Ops.Call(Object func, Object arg0)
   at input_6.Run(Frame frame)
   at IronPython.Hosting.PythonEngine.DoOneInteractive(Frame topFrame)
   at IronPython.Hosting.PythonEngine.RunInteractive()
>>>


More information about the users-ironpython.com mailing list