Databases
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POEntityHydrate task failed
 

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    <p>I recently installed the Visual Studio 11 Beta alongside Visual Studio 2010. After that I was unable to build my projects in Visual Studio 2010 that rely on PostSharp so I uninstalled Visual Studio 11 and the .Net Framework 4.5 Beta.</p> <p>When I now try to build my projects in Visual Studio 2010 I get the following error:</p> <pre><code>Error 20: The "EntityHydrate" task failed unexpectedly. System.TypeInitializationException: The type initializer for 'Microsoft.Data.Entity.Design.Model.SchemaManager' threw an exception. ---&gt; System.MissingFieldException: Field not found: 'System.Data.Entity.Design.EntityFrameworkVersions.Version3'. at Microsoft.Data.Entity.Design.Model.SchemaManager..cctor() --- End of inner exception stack trace --- at Microsoft.Data.Entity.Design.Model.SchemaManager.GetSchemaVersion(XNamespace xNamespace) at Microsoft.Data.Tools.Integration.Build.EntityHydrate.Execute() at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() at Microsoft.Build.BackEnd.TaskBuilder.ExecuteInstantiatedTask(ITaskExecutionHost taskExecutionHost, TaskLoggingContext taskLoggingContext, TaskHost taskHost, ItemBucket bucket, TaskExecutionMode howToExecuteTask, Boolean&amp; taskResult) BuildingModule </code></pre> <p>I already reinstalled Entity Framework 4.1 and .Net Framework 4 without success. I also was unable to find information about the purpose of the "EntityHydrate" task or why it tries to access the "Version3" namespace of entity framework.</p> <p>Any idea how to fix this? I couldn't find a download link to Entity Framework 3, maybe that could solve the problem?</p> <p>Thank you.</p>
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