Could it be that you have 1st chance exceptions enabled and this exception is actually handled and recovered from? Python programs tend to throw exceptions more than your typical C# app. Given that stepping out seems to allow the program to complete this sounds like what's happening.
You can disable 1st chance exceptions w/ Debug->Exceptions and then uncheck anything checked in the "Thrown" column. Leave "User Unhandled" checked. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Cesar Koers Sent: Tuesday, March 13, 2007 3:13 AM To: [email protected] Subject: [IronPython] Using python docutils from C# - difference between shell and embedded engine? Hi all, I could use some help with embedding Python docutils (http://docutils.sourceforge.net/) with C#. At this point, I'm able to use the 'docutils.core.publish_string' function from the ipy.exe shell with decent output. However, when embedding the PythonEngine in my C# app, and executing 'docutils.core.publish_string' with the exact same arguments (*), execution stops at a "raise TypeError" in Python code (in Debug mode, in Release mode I believe it doesn't return from the Python code at all). Repeatedly stepping out of the Python code (10-15 times) with the debugger finishes the program. VS shows that the TypeError is caused by indexing a null array (named 'children'). When examining the call stack though, I understood that the program shouldn't even reach this code because it first checks the value of 'len(children)' before accessing 'children'. Could there be a problem with environment settings or something? I compared path and loaded modules between ipy.exe session and embedded engine; there are some differences which i can't explain. Best regards, C (*) note that importing docutils.core requires executing PythonEngine.InitializeModules first and PythonEngine.Import("docutils.core") is not a substitute for PythonEngine.Execute("import docutils.core") PS: using "IronPython Community Edition r5" and VS Express 2005 _______________________________________________ users mailing list [email protected] http://lists.ironpython.com/listinfo.cgi/users-ironpython.com _______________________________________________ users mailing list [email protected] http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
