CODEWITHSUNDEEP
c#.netvisual-studioassemblies
AJ152
AJ152

Reputation: 685

Defined assembly is not referenced

I'm trying to figure out this exception error I'm getting in my script:

Error 2 The type 'System.ComponentModel.Composition.Hosting.ExportProvider' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.ComponentModel.Composition, Version=2010.2.11.0, Culture=neutral, PublicKeyToken=null'. C:\Users\user1\Documents\Visual Studio 2012\Projects\NAudio\Program.cs 27 13 Application

I'm using Net Framework 4.5 System.ComponentModel.Composition is listed in the References I tried removing the Assembly, cleaning the Project file and adding it again, but I still get this same error.

Any idea how to fix this?

Thanks.

Upvotes: 0

Views: 325

Answers (2)

Mick
Mick

Reputation: 6864

For an out of the box way to track down assembly binding problems use the fusion log...

http://msdn.microsoft.com/en-us/library/e74a18c4(v=vs.110).aspx

As a wild guess I'd say it could be a mix up of different versions of .NET

Upvotes: 1

schmoopy
schmoopy

Reputation: 6649

Based on the error you might be missing some dependency that System.ComponentModel.Composition relies on. Try this out and see if it can point you to the missing dependency:

http://www.amberfish.net/

Upvotes: 0

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