Visual Studio & Silverlight Development Tools

Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

DanielKWard — Fri, 20 Nov 2009 19:06:27 GMT

I was experiencing a similar issue after upgrading some 3rd party controls for my sl site. ValidateXaml Task failed unexpectedly, could not find file System.Windows.Browser. Like you I registered the dll in the gac and all is well. Thank you for sharing this info divined.

Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

SilverSanjoe — Tue, 20 Oct 2009 12:18:41 GMT

This could be because of using a library whose functionality is not available in silverlight. The error message is misleading it has nothinng to with the actual error.

for example if obj.func();
is giving error go to funct() {..}
and comment the lines
then it should work.

uncomment lines one by one to find the actual error source

my problem was with using system.Linq

I was using a query like this

var query = from agendaItem in newUser.AgendaItems

where agendaItem.IsChanged == true || agendaItem.IsNew == true

select agendaItem;

Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

jeshmitha — Tue, 10 Mar 2009 08:42:05 GMT

i added the three reference files(system.dll,system.core.dll,system.windows.dll) from the silverlight folder.

i'm getting the error " Unknown build error, 'The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)' "

should i copy the code in an wpf browser appliication or just an wpf application is sufficient?

Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

manolov83 — Thu, 19 Feb 2009 14:48:28 GMT

Thank you very much Divine ;)

Adding System.Core.dll(from C:\Program Files\Microsoft SDKs\Silverlight\v2.0\Reference Assemblies) to GAC solved my problem :)

Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Mon, 24 Nov 2008 16:10:15 GMT

and this problem has solved

when create silverlight project? also add Web project

in silverlight i must use referense to System.Core v2.0

in Web project - System.Core v3.5

but by default it all set to v2.0 =)

Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Mon, 24 Nov 2008 15:54:35 GMT

=) it......

my project also want to reference System.Core.dll v3.5

Error 1 The type 'System.Linq.IQueryable' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. C:\Documents and Settings\VS\Мои документы\Visual Studio 2008\Projects\YASL\YASL.Web\DataClasses1.designer.cs 68 47 YASL.Web

Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Mon, 24 Nov 2008 15:44:01 GMT

I solve the problem =)

Just add System.Core.dll, System.Windows.dll and system.dll to GAC(From C:\Program Files\Microsoft SDKs\Silverlight\2.0 folder)

becouse i have more than one this files, its no automatic installing in GAC

Re: Re: Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Mon, 24 Nov 2008 15:28:37 GMT

https://silverlight.net/forums/p/20020/77834.aspx

Re: Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Mon, 24 Nov 2008 15:15:39 GMT

Re: Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Mon, 24 Nov 2008 14:57:00 GMT

it full error:

Error 1 The "ValidateXaml" task failed unexpectedly.
System.IO.FileNotFoundException: Could not load file or assembly 'System.Core, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e' or one of its dependencies. Не удается найти указанный файл.
File name: 'System.Core, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e'
   at System.ModuleHandle.ResolveType(Int32 typeToken, RuntimeTypeHandle* typeInstArgs, Int32 typeInstCount, RuntimeTypeHandle* methodInstArgs, Int32 methodInstCount)
   at System.ModuleHandle.ResolveTypeHandle(Int32 typeToken, RuntimeTypeHandle[] typeInstantiationContext, RuntimeTypeHandle[] methodInstantiationContext)
   at System.Reflection.Module.ResolveType(Int32 metadataToken, Type[] genericTypeArguments, Type[] genericMethodArguments)
   at System.Reflection.CustomAttribute.FilterCustomAttributeRecord(CustomAttributeRecord caRecord, MetadataImport scope, Assembly& lastAptcaOkAssembly, Module decoratedModule, MetadataToken decoratedToken, RuntimeType attributeFilterType, Boolean mustBeInheritable, Object[] attributes, IList derivedAttributes, RuntimeType& attributeType, RuntimeMethodHandle& ctor, Boolean& ctorHasParameters, Boolean& isVarArg)
   at System.Reflection.CustomAttribute.GetCustomAttributes(Module decoratedModule, Int32 decoratedMetadataToken, Int32 pcaCount, RuntimeType attributeFilterType, Boolean mustBeInheritable, IList derivedAttributes)
   at System.Reflection.CustomAttribute.GetCustomAttributes(Assembly assembly, RuntimeType caType)
   at System.Reflection.Assembly.GetCustomAttributes(Type attributeType, Boolean inherit)
   at System.Attribute.GetCustomAttributes(Assembly element, Type attributeType, Boolean inherit)
   at MS.Internal.Xaml.MS.Impl.XamlSystemBinding.AddPairsFromAssembly(XamlSchemaContext schemaContext, Assembly asm, String uri, List`1 pairs)
   at MS.Internal.Xaml.MS.Impl.XamlSystemBinding.SearchForXamlNamespace(XamlSchemaContext schemaContext, String uriString, IEnumerable`1 referenceAssemblies)
   at MS.Internal.Xaml.XamlSchemaContext.GetXamlNamespace(String xmlns, Assembly localAssembly)
   at MS.Internal.Xaml.XamlSchemaContext.GetXamlNamespace(String xmlns)
   at MS.MarkupCompiler.ValidationPass.ValidateXaml(String fileName, Assembly[] assemblies, Assembly callingAssembly, TaskLoggingHelper log, Boolean shouldThrow)
   at Microsoft.Silverlight.Build.Tasks.ValidateXaml.XamlValidator.Execute()
   at Microsoft.Silverlight.Build.Tasks.ValidateXaml.XamlValidator.Execute()
   at Microsoft.Silverlight.Build.Tasks.ValidateXaml.Execute()
   at Microsoft.Build.BuildEngine.TaskEngine.ExecuteInstantiatedTask(EngineProxy engineProxy, ItemBucket bucket, TaskExecutionMode howToExecuteTask, ITask task, Boolean& taskResult)

Controls.Samples

Re: Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Mon, 24 Nov 2008 14:40:20 GMT

hmm..

1. I installing new Windows Xp SP2

2. installing IIS

3. installing VS2008

4. installing VS2008 Sp1

5. installing Silverlight_Tool (last release)

6. Gacutil -I (silverlight_toolkit and unit test)

7. Open sample in silverlight_toolkit and get error when build (System.Core) =(

What i also must do?

Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

Ken Tucker — Mon, 24 Nov 2008 11:15:20 GMT

Sorry I forgot the last s

Devenv.exe /installvstemplates

http://msdn.microsoft.com/en-us/library/ms241279.aspx

Re: Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Mon, 24 Nov 2008 06:55:11 GMT

Invalid Command Line. Unknown Switch : installvstemplate

Now, i install VS2008 an other components on clear virtual PC

Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

Ken Tucker — Sun, 23 Nov 2008 20:16:18 GMT

I was just looking at the error messages you posted from the event log. It looks like you are having problems with your visual studio templates.

From a visual studio command prompt try devenv.exe /installvstemplate to see if it fixes your problems. If it does not you will need to reinstall vs 2008 sp1 and the latest silverlight tools.

Re: Re: Re: Re: Silverlight System.Core 2.0.5.0 reference and ASP.NET System.Core reference 3.5.0.0

divined — Sun, 23 Nov 2008 20:03:30 GMT

Also i can not buil sample application in silverlight toolkit arhive whit same error System.Core