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Compatibility between Silverlight 2 and Q3

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Willy Laroche
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Willy Laroche asked on 11 Dec 2009, 09:37 AM
Hello,

I have a project in Silverlight 2 and i used Q2 trial.

I download and install the Q3 version and i have some issues about project.

Error   15  The "ValidateXaml" task failed unexpectedly. 
System.TypeLoadException: Could not load type 'System.Windows.Controls.VirtualizingPanel' from assembly 'System.Windows, Version=2.0.5.0, Culture=neutralPublicKeyToken=7cec85d7bea7798e'. 
   at System.Reflection.Assembly._GetType(String name, Boolean throwOnError, Boolean ignoreCase) 
   at System.Reflection.Assembly.GetType(String name) 
   at MS.Internal.Xaml.Schema.ClrNamespace.SearchAssembliesForShortName(String shortName) 
   at MS.Internal.Xaml.Schema.ClrNamespace.TryGetXamlType(String xamlName, Assembly localAssembly, XamlType& xamlType) 
   at MS.Internal.Xaml.Schema.ClrNamespace.GetXamlType(String typeName, XamlTypeSearchSettings searchSettings, Assembly localAssembly, Boolean throwOnError) 
   at MS.Internal.Xaml.XamlContext.GetXamlType(String prefix, String name, XamlTypeSearchSettings searchSettings, XamlNamespace& xamlNs, Boolean throwOnError) 
   at MS.Internal.Xaml.Parser.XamlScanner.ReadObjectElement(XamlName name, Boolean isEmptyTag) 
   at MS.Internal.Xaml.Parser.XamlScanner.ReadElement() 
   at MS.Internal.Xaml.Parser.XamlScanner.DoXmlRead() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementBody>d__23.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_Element>d__7.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementContent>d__39.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementBody>d__23.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_Element>d__7.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementContent>d__39.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementBody>d__23.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_Element>d__7.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementContent>d__39.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementBody>d__23.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_Element>d__7.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementContent>d__39.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementBody>d__23.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_Element>d__7.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementContent>d__39.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementBody>d__23.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_Element>d__7.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementContent>d__39.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementBody>d__23.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_Element>d__7.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementContent>d__39.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_ElementBody>d__23.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<P_Element>d__7.MoveNext() 
   at MS.Internal.Xaml.Parser.XamlPullParser.<Parse>d__0.MoveNext() 
   at MS.Internal.Xaml.TextReaderEnumerator.MoveNext() 
   at MS.Internal.Xaml.XamlTextReader.Read() 
   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)   IDA 
 


Is Q3 2009.3 1208 compatible with Silverlight 2 or i have to use the latest Q2 release ?

Which latest telerik version rad control for silverlight have I to used with Silverlight 2 ?

thanks.

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Hristo
Telerik team
answered on 11 Dec 2009, 10:20 AM
Hi Willy Laroche,

Q2 was the last Silverlight 2 release (I think we have Q2 SP1 for SL2). After that all our releases are built against Silverlight 3. This is why you see this errors.
I would recommend upgrading to Silverlight 3 because it contains many features and improvements. We are no longer developing for Silverlight 2.

All the best,
Hristo
the Telerik team

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Willy Laroche
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answered on 15 Dec 2009, 01:50 PM
Ok thanks for all.
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