When running w/ windbg a couple of tips would be to first issue the command:

.loadby sos clr

Then do:

sxe clr

And then:

g

And when you break on each exception do:

!pe

Those will load the SOS debugging extension for the CLR, enable breaking on 1st 
chance CLR exceptions, run the program, and then !pe will print the current 
exception.  There’s almost certainly an exception in there somewhere which is 
causing things not to work.

For the VS integration – it doesn’t work w/ the express SKUs simply because the 
express SKUs don’t allow extensions.  But it does work w/ the free integrated 
shell which you can download here 
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=8e5aa7b6-8436-43f0-b778-00c3bca733d3&displaylang=en

There’s information on the tools over here http://www.ironpython.net/tools/ 
including a walk through the spec.  The documentation for it isn’t yet 
integrated into the CHM which comes w/ 2.7.  I think lots of people have gotten 
it to work.  You’ll need to have VS installed before you install 2.7 or you’ll 
need to re-run the 2.7 installer after installing to install the tools.

From: users-boun...@lists.ironpython.com 
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Ken MacDonald
Sent: Monday, October 04, 2010 7:56 AM
To: Discussion of IronPython
Subject: Re: [IronPython] difference in compiling ipy in 3.5 vs. .NET 4.0?

Hi,
We tried windbg, but weren't able to get anywhere with it. We have pretty much 
given up on trying to get IP 2.6.1 to work with .NET 4.0 as an .exe (works 
WONDERFULLY in 'ipy foo.py' mode), and we are now going to try running this 
with the 2.7 Alpha of IP. I've just installed this, and skimmed through the 
entire docset, and while 2.7 supposedly has integration with Visual Studio, 
there is no mention of it in the docs. Anybody out there tried this and gotten 
it to work? Also, is the full VS 2010 product needed or can this be run with VS 
Express?
Thanks,
Ken
On Fri, Sep 17, 2010 at 3:19 PM, Lukas Cenovsky 
<cenov...@bakalari.cz<mailto:cenov...@bakalari.cz>> wrote:
I would try to run it via WinDbg to see all exceptions raised.

--
-- Lukáš



On 17.9.2010 19:43, Ken MacDonald wrote:
We're trying to get a WPF/IPY project converted from .NET 3.5 to 4.0 using IPY 
2.6 for .NET 4.0. I got it running fine yesterday using IPY interactively:

ipy etms.py

bring up all dialogs, connects to DB, works great.

but I try to compile it into an executable using the 'pyc.py' tool:

C:\hs\tally\etms>ipy.exe "c:\Program Files (x86)\IronPython 2.6 for .NET 
4.0\Tools\Scripts\pyc.py" /main:etms.py /platform:x86 /target:winexe etms.py 
main_window.py model.py presenter.py wpf_helpers.py pyevent.py dialogs.py 
login.py kitchen_ticket.py hs_quantity.py hssecdll.py debug_settings.py 
version_info.py

and it completes 'successfully' but then if I attempt to run it, the command 
prompt returns immediately and not even the login dialog appears. There are no 
error messages, or indications of a problem. This worked fine (with path 
changes to reference 3.5) in .NET 3.5, but is now a mystery. I've tried a 
variety of pyc.py flags that seemed possibly relevant, but nothing makes it 
work. Suggestions for what this could be appreciated.
Ken



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