(Please don't top-post. It makes quoting difficult and it's hard for people to follow the conversation.)
Yoav wrote: > I run a Java command line program. The point is, that it's not the > program that output this error message for sure. Okay. Since you don't provide any proof, we'll have to take you at your word. In that case, please provide the *complete traceback*, cut and pasted from your console window. Don't just retype the error message. Generally people leave out crucial information when they do that. The traceback (which Python will always print when it raises an exception) shows the failing line of code and the stack trace. With it we can help you troubleshoot the problem. Without it, you haven't provided enough information yet for anyone to do more than guess. -Peter -- http://mail.python.org/mailman/listinfo/python-list