Actually, -X:ExceptionDetail is the more important option. Could you try that? It will you the System.Exception stack trace.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Michael Foord Sent: Thursday, June 26, 2008 3:39 PM To: Discussion of IronPython Subject: Re: [IronPython] Viewlets: Any F# experts here? Shri Borde wrote: > Michael, what is the CLR stack trace (-X:ShowClrExceptions)? > Not much more useful I'm afraid. C:\compile\VSLab>C:\compile\IronPython-2.0B3\ipy.exe -X:ShowClrExceptions viewle t.py Traceback (most recent call last): File "viewlet.py", line 4, in viewlet.py File "vslabviewlets", line unknown, in .ctor File "vslabfsicore", line unknown, in .ctor File "System.Windows.Forms", line unknown, in get_Controls File "System.Windows.Forms", line unknown, in get_Properties SystemError: Object reference not set to an instance of an object. CLR Exception: NullReferenceException : Object reference not set to an instance of an object. Michael > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jimmy Schementi > Sent: Thursday, June 26, 2008 3:04 PM > To: Discussion of IronPython > Cc: Luke Hoban > Subject: Re: [IronPython] Viewlets: Any F# experts here? > > Adding Luke Hoban, the F# ninja at Microsoft =) > > Luke, any ideas? Swing by my office if you are confused. > > >> -----Original Message----- >> From: [EMAIL PROTECTED] [mailto:users- >> [EMAIL PROTECTED] On Behalf Of Michael Foord >> Sent: Thursday, June 26, 2008 2:59 PM >> To: Discussion of IronPython >> Subject: [IronPython] Viewlets: Any F# experts here? >> >> The viewlets that come with VSLab look *really* cool. They're based on >> F# so I decided to see if they could be used from IronPython. >> >> http://www.codeplex.com/vslab >> >> The dependencies are pretty hefty. You need F# installed *and* Managed >> DirectX (June 2008 SDK ~450mb seems to fulfil the dependency). >> >> To get at the viewlet assemblies you need Visual Studio Pro installed >> as >> well, but they can be extracted from the VSLabs msi installer without >> VS >> Pro. >> >> Ok, so with all the dependencies installed I attempt to use them - and >> *boom*. Anyone here got any ideas? >> >> IronPython 2.0 Beta (2.0.0.3000) on .NET 2.0.50727.1434 >> Copyright (c) Microsoft Corporation. All rights reserved. >> >>> import clr >> >>> clr.AddReference('vslabfsicore') >> >>> clr.AddReference('vslabviewlets') >> >>> clr.AddReference('vslabcore') >> >>> from GraphViewlet import GraphControl >> >>> g = GraphControl() >> Traceback (most recent call last): >> File "<stdin>", line 1, in <module> >> File "vslabviewlets", line unknown, in .ctor >> File "vslabfsicore", line unknown, in .ctor >> File "System.Windows.Forms", line unknown, in get_Controls >> File "System.Windows.Forms", line unknown, in get_Properties >> SystemError: Object reference not set to an instance of an object. >> >> >> Interesting that the explosion is inside winforms. Referencing that >> assembly first makes knows difference. >> >> Michael Foord >> >> >> -- >> http://www.ironpythoninaction.com/ >> http://www.voidspace.org.uk/ >> http://www.trypython.org/ >> http://www.ironpython.info/ >> http://www.theotherdelia.co.uk/ >> http://www.resolverhacks.net/ >> >> _______________________________________________ >> Users mailing list >> Users@lists.ironpython.com >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> > > _______________________________________________ > Users mailing list > Users@lists.ironpython.com > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > > _______________________________________________ > Users mailing list > Users@lists.ironpython.com > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > -- http://www.ironpythoninaction.com/ http://www.voidspace.org.uk/ http://www.trypython.org/ http://www.ironpython.info/ http://www.theotherdelia.co.uk/ http://www.resolverhacks.net/ _______________________________________________ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com _______________________________________________ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com