[Moonlight-list] Getting a basic IronPython SL app working in Moonlight

Jimmy Schementi jschementi at gmail.com
Tue Jul 21 16:13:51 EDT 2009


Any thoughts? Sorry for the urgency, but I'd like to show Moonlight  
and IronRuby at OSCON on Thursday.

Thanks,
~Jimmy

On Jul 21, 2009, at 1:19 AM, Jimmy Schementi <jschementi at gmail.com>  
wrote:

> I'm trying to get a simple IronPython application working in  
> Moonlight:
> http://jimmy.schementi.com/silverlight/sl-ipy-clock
> (Download: http://jimmy.schementi.com/silverlight/sl-ipy-clock.zip)
>
> This works in Silverlight 2 and Silverlight 3, but not Moonlight  
> 1.9.6. And the error is unfortunately not that helpful:
>
> Unhandled Error in Silverlight 2 Application
> Code: -1
> Category: RuntimeError
> Message: A type load exception has occurred.
> MethodName: 0
>
> file:///srv/www/htdocs/clock/error.js
> Line 31
>
> Also, the Python WebIDE (http://www.voidspace.org.uk/ironpython/webide/webide.html 
> ) does not work, though is site says it does (http://go-mono.com/moonlight/MoonlightStatus.aspx?v=2 
> ). FWIW, most of the examples on that page do work for me. The error  
> message this encounters is a bit more descriptive: this app uses a  
> slightly-undocumented feature (I've documented it on my blog =P)  
> which will load an assembly outside the XAP file if a the  
> AppManifest.xaml file has a <AssemblyPart Source="<uri>" /> element  
> where <url> is a rooted relative URL (eg /deploy/IronPython.dll) or  
> a fully-qualified URI. And it seems that Moonlight doesn't support  
> this yet:
>
> Unhandled Error in Silverlight 2 Application Code: 2105 Category:  
> RuntimeError Message: Trying to load the assembly '/deploy/ 
> Microsoft.Scripting.ExtensionAttribute.dll' outside the XAP  
> directory. MethodName: 0
>
> I've installed the Moonlight 2.0 Preview 7 (1.9.6) on the VMware  
> Suse VM here: http://ftp.novell.com/pub/mono/appliance/2.4.2.1/Mono-2.4.2.1-vmx.zip 
> .
>
> What is the preferred way I can debug a Moonlight app so I can give  
> you guys better bug reports?
>
> Thanks!
> ~Jimmy
>
>
>
>
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