[Ironpython-users] ValueError in IronPython 2.7.1 beta

Markus Schaber m.schaber at 3s-software.com
Wed Aug 24 13:40:34 CEST 2011


I still have the problem with the ValueError in IronPython 2.7.1 beta.

I now managed to cut down the test case to a single file with just a few lines, and I can also reproduce it when executing it in the ipy.exe interactive interpreter:

-- snip --
import os, sys

def trace_handler(a,b,c):
    return trace_handler


for root, dirs, files in os.walk("."):
-- snap --

Traceback (most recent call last):
  File "test.py", line 8, in <module>
ValueError: Ein Element mit dem gleichen Schlüssel wurde bereits hinzugefügt.

Any ideas? Or is everyone out in summer holidays? :-)

Best regards

Markus Schaber

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