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Registering EventReceiver with receiver-element in xml does not work:-(

Posted By:      Posted Date: October 20, 2010    Points: 0   Category :SharePoint


I try to register an ItemEventReceiver via Feature for SharePoint Foundation 2010:

<Elements xmlns="http://schemas.microsoft.com/sharepoint/">
 <Receivers ListTemplateId="10001" Scope="Web">
    Test.MyAssemblyName, Version=, Culture=neutral, PublicKeyToken=dbee5e66453120ea

When I activate this feature, the applicationpage ends up in following exception:

[InvalidOperationException: Operation is not valid due to the current state of the object.]

In the LogFile I can find following information:

Event manager error: Could not load type 'Test.MyNamespace.ItemEventReceiver        ' from assembly 'Test.MyAssembly, Version=, Culture=neutral, PublicKeyToken=dbee5e66453120ea'. f8da7d84-c1b7-4068-8105-6e6d56a4e2b5

I dont know why the Assembly cant be loaded. Namespaces, Publickeytokens and dll-Names are correct. The dll is deployed

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