What if you don't add the assembly in the <assemblies> tag - I don't think that should be necessary because you're adding it via the command line. And .NET should still be able to find/load it because it's in the GAC.
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dody Gunawinata Sent: Tuesday, August 19, 2008 11:09 AM To: Dino Viehland Cc: Discussion of IronPython Subject: Re: [IronPython] defined in multiple assemblies (framework 3.5) <assemblies> <add assembly="System.Core, Version=3.5.0.0<http://3.5.0.0>, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Web.Extensions, Version=3.5.0.0<http://3.5.0.0>, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> <add assembly="System.Data.DataSetExtensions, Version=3.5.0.0<http://3.5.0.0>, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Xml.Linq, Version=3.5.0.0<http://3.5.0.0>, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Web.Entity, Version=3.5.0.0<http://3.5.0.0>, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="Microsoft.Scripting.Core, Version=1.0.0.4000, Culture=neutral, PublicKeyToken=1f108baf14f877c2, processorArchitecture=MSIL" /> </assemblies> This is how the web.config refers to the assembly in GAC. and this is the compiler options compilerOptions="/reference:DLR=c:\Microsoft.Scripting.Core.dll" and this is the error. (0,0): error CS1703: An assembly with the same identity 'Microsoft.Scripting.Core, Version=1.0.0.4000, Culture=neutral, PublicKeyToken=1f108baf14f877c2' has already been imported. Try removing one of the duplicate references. On Tue, Aug 19, 2008 at 8:48 PM, Dino Viehland <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote: But can't you leave the assembly in the GAC and have ASP.NET<http://ASP.NET> pick it up from there? It should be that it can be referenced for compilation from one spot and loaded from the GAC. From: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]> [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>] On Behalf Of Dody Gunawinata Sent: Tuesday, August 19, 2008 10:46 AM To: Dino Viehland Cc: Discussion of IronPython Subject: Re: [IronPython] defined in multiple assemblies (framework 3.5) Nope. This compiles well but it won't be available for code behind. ASP.Net can only compiles dll located either on the GAC or under /bin directory. If I put Microsoft.Scripting.Core under /bin and this option, it will generate error "Error 10 An assembly with the same identity 'Microsoft.Scripting.Core, Version=1.0.0.4000, Culture=neutral, PublicKeyToken=1f108baf14f877c2' has already been imported. Try removing one of the duplicate references. " On Tue, Aug 19, 2008 at 8:34 PM, Dino Viehland <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote: Ahh, apparently csc can't pick up assemblies out of the gac... :( But you should be able to copy Microsoft.Scripting.Core.dll anywhere you want and then reference it. Now that it's in the GAC it should get picked up... So I believe the final answer should be something like: /r:DLR="C:\Microsoft.Scripting.Core.dll" Where C:\ is some directory where you decide to stash the DLL. From: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]> [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>] On Behalf Of Dody Gunawinata Sent: Tuesday, August 19, 2008 10:24 AM To: Dino Viehland Cc: Discussion of IronPython Subject: Re: [IronPython] defined in multiple assemblies (framework 3.5) I might be doing something wrong, but Microsoft.Scripting.Core.dll is definitely in the GAC. (No space) compilerOptions="/reference:DLR=Microsoft.Scripting.Core,Version=1.0.0.4000,Culture=neutral,PublicKeyToken=31bf3856ad364e35,processorArchitecture=MSIL" generates "Error 10 A /reference option that declares an extern alias can only have one filename. To specify multiple aliases or filenames, use multiple /reference options." (Quotes) compilerOptions='/reference:DLR="Microsoft.Scripting.Core, Version=1.0.0.4000, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL"' Error 10 Metadata file 'Microsoft.Scripting.Core,Version=1.0.0.4000,Culture=neutral,PublicKeyToken=31bf3856ad364e35,processorArchitecture=MSIL' could not be found On Tue, Aug 19, 2008 at 8:13 PM, Dino Viehland <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote: Have you tried quotes? It should just be getting passed to the command line so maybe quotes need to be present for the compiler to recognize it correctly - or maybe just removing the spaces will work. From: Dody Gunawinata [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>] Sent: Tuesday, August 19, 2008 10:13 AM To: Dino Viehland Cc: Discussion of IronPython Subject: Re: [IronPython] defined in multiple assemblies (framework 3.5) hmm..still not working. ASP.Net reads those four qualifier as four additional assemblies. Error 10 Source file 'Version=1.0.0.4000,' could not be found Error 11 Source file 'Culture=neutral,' could not be found Error 12 Source file 'PublicKeyToken=31bf3856ad364e35,' could not be found Error 13 Source file 'processorArchitecture=MSIL}' could not be found On Tue, Aug 19, 2008 at 7:43 PM, Dino Viehland <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote: Doh! I forgot you probably need to use the fully qualified assembly name - /reference:DLR=Microsoft.Scripting.Core, Version=1.0.0.4000, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL From: Dody Gunawinata [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>] Sent: Tuesday, August 19, 2008 9:40 AM To: Dino Viehland Cc: Discussion of IronPython Subject: Re: [IronPython] defined in multiple assemblies (framework 3.5) Yikes.. "Error 19 Metadata file 'Microsoft.Scripting.Core.dll' could not be found". This is weird. <compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0<http://2.0.0.0>, Culture=neutral, PublicKeyToken=b77a5c561934e089" compilerOptions="/reference:DLR=Microsoft.Scripting.Core.dll"> <providerOption name="CompilerVersion" value="v3.5"/> <providerOption name="WarnAsError" value="false"/> </compiler> On Tue, Aug 19, 2008 at 7:00 PM, Dino Viehland <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote: Ok, another thought... can you GAC the DLR assemblies and then add an updated compilers tag to web.config which includes the alias? Something like: <system.codedom> <compilers> <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=%ASSEMBLY_VERSION%, Culture=neutral, PublicKeyToken=%ECMA_PUBLICKEY%" warningLevel="1" compilerOptions="/reference:DLR=Microsoft.Scripting.Core.dll"/> </compilers> </system.codedom> -----Original Message----- From: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]> [mailto:[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>] On Behalf Of Fernando Correia Sent: Tuesday, August 19, 2008 4:19 AM To: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>; Discussion of IronPython Subject: Re: [IronPython] defined in multiple assemblies (framework 3.5) That's a huge issue for my project. I'm trying to leverage the DLR and IronPython on a ASP.NET<http://ASP.NET> application that targets 3.5. I hope there is a work-around. 2008/8/19 Dody Gunawinata <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>>: > - This pretty much locks up IronPython 2 from any .Net 3.5 based website. > The ASP.Net MVC framework is based on .Net 3.5 too and they use a bunch of > System.Core facilities in their code base. The nicest thing about .Net 3.5 > is to be able to use LINQ on code behind and right now when I compile my > application, I got a bunch of warnings about duplicated LINQ definition > methods existing in 2 assemblies. Now I cannot use Action<> or Func<> in > code behind. > > - I think this will prevent the next IP for ASP.Net to be able to use .Net > 3.5 libraries. _______________________________________________ Users mailing list Users@lists.ironpython.com<mailto:Users@lists.ironpython.com> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com -- nomadlife.org<http://nomadlife.org> -- nomadlife.org<http://nomadlife.org> -- nomadlife.org<http://nomadlife.org> -- nomadlife.org<http://nomadlife.org> -- nomadlife.org<http://nomadlife.org>
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