Yes, I did read the correspondence from August and that's why I thought it
should work. However, I'm glad we've tracked down the actual problem so there
is at least a chance that we can come up with a solution.
/Patrik
Från: Dody Gunawinata [mailto:[email protected]]
Skickat: den 8 maj 2009 14:53
Till: Patrik Hägne
Kopia: Discussion of IronPython
Ämne: Re: [IronPython] Iron Python and Asp.net (framework 3.5)
I ran your demo and it threw this error
"Description: An error occurred during the compilation of a resource required
to service this request. Please review the following specific error details and
modify your source code appropriately.
Compiler Error Message: BC30560: 'ExtensionAttribute' is ambiguous in the
namespace 'System.Runtime.CompilerServices'.
Source Error:
[No relevant source lines]
Source File: InternalXmlHelper.vb Line: 9 "
This problem surfaced back in
http://lists.ironpython.com/pipermail/users-ironpython.com/2008-August/008036.html
then it got fixed, at least for C#. It looks like the VB compatibility issue
wasn't fixed.
Let's see what Dino thinks of this.
Dody G.
On Fri, May 8, 2009 at 3:06 PM, Patrik Hägne <[email protected]> wrote:
I'm not sure if this helps but I've included a VB.Net-site that reproduces the
problem in the same solution. I'm not sure if you have an environment where you
can run it. Also as far as I can tell you do not directly reference the
Microsoft.Scripting.ExtensionAttribute.dll in the site project you included but
it is present in the bin-folder, I did the same thing for the VB.Net project,
it should mirror the c# variant pretty closely but it will fail at runtime.
http://cid-8b0c290cf9b30fd9.skydrive.live.com/self.aspx/.Public/IronPythonDemoWithVB.zip
/Patrik
Från: [email protected]
[mailto:[email protected]] För Dody Gunawinata
Skickat: den 8 maj 2009 13:15
Till: Discussion of IronPython
Ämne: Re: [IronPython] Iron Python and Asp.net (framework 3.5)
I don't have VB installed in my VS 2008, so this is what I did.
I use this IronPython
http://download.codeplex.com/Project/Download/FileDownload.aspx?ProjectName=IronPython&DownloadId=58404&FileTime=128789375840200000&Build=15036#ReleaseFiles
For each of the project, I reference all the following assemblies:
IronPython.dll
IronPython.Modules.dll
Microsoft.Scripting.Core.dll
Microsoft.Scripting.dll
Microsoft.Scripting.ExtensionAttribute.dll
I use the hosting API in a C# WAP using C# only in 3.5 and it worked without a
hitch. This is the code
https://rcpt.yousendit.com/685289274/f6b7c3f2a38002c2656f54ada3364d26
I downloaded SharpDevelop 3.0 and use it to write a console application in VB
targeting .Net 3.5. I was surprised that "using" is not a keyword in VB :) It
worked in console application. Here's the code
https://download.yousendit.com/U0d6RE9uQzMzeUtGa1E9PQ.
I can't exactly replicate your problem since I don't have VB on VS 2008. But I
hope I help you further along with these two small codes. It seems that
IronPython 2.01 works just fine with VB in .Net 3.5 but I'm not sure if the VB
ASP.net code provider does something else that make IP 2.01 breaks.
Dody G.
On Fri, May 8, 2009 at 12:01 PM, Patrik Hägne <[email protected]> wrote:
1. I've tried the current release (2.0.1), the 2.0 release from Dec 10
and even the 1.1.2 version from Aug 8 all with the same result.
2. We're using the Web Application project model, not the website model.
3. The language for code behinds is VB.net.
Thanks for looking into this, it's greatly appreciated.
/Patrik
Från: [email protected]
[mailto:[email protected]] För Dody Gunawinata
Skickat: den 8 maj 2009 10:53
Till: Discussion of IronPython
Ämne: Re: [IronPython] Iron Python and Asp.net (framework 3.5)
I'll try to reproduce this. I need the following details:
What version of IronPython are you using?
Are you using the website model or the web project model for your asp.net
application.
What language do you use for your code behind, C# or VB or some other code
behind language?
Dody G.
On Fri, May 8, 2009 at 9:49 AM, Patrik Hägne <[email protected]> wrote:
I have the problem described in the issue
http://www.codeplex.com/IronPython/WorkItem/View.aspx?WorkItemId=19126 when
including an assembly that depends upon the DLR and Iron Python for scripting.
I can't get the suggested workaround to work, when I replace the
Microsoft.Scripting.ExtensionAttribute.dll with the one posted to the
issue-page I get no compilation errors but on the other hand when running the
page where the scripting engine is used I get a runtime error saying that the
Microsoft.Scripting.ExtensionAttribute version 0.9.0.0 can not be found.
Is there something I'm missing? Might it be that I have to install something
into the GAC?
Kind Regards
Patrik Hägne
Systems Development
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