[Solved] System.TypeLoadException Error

[Kenny Li]

Hi All,

I have recently download the latest service pack (2010.3.1314) for SL4.

I failed to open the the .xaml file with following error.
System.TypeLoadException
Cannot find type Telerik.Windows.Data.CompositeFilterDescriptorCollection in module Telerik.Windows.Data.dll.

Anyone please help?

Thanks,

Kenny

[Rossen Hristov]

Hi Kenny Li,

We are not sure what the problem is based on this description.

Can you send us a sample project that we can look at. We need to take a look at the assembly references and the XAML you are trying to open.

Meanwhile, could you check that all of the assemblies that your project is referencing have exactly the same version.

Thanks in advance.

Regards,
Ross
the Telerik team