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AutoMapper extension is not working with AutoMapper 3.0.0


Compiler now throws FileNotFoundException when I use
ever since I updated AutoMapper to 3.0.0. Exception message:
Could not load file or assembly 'AutoMapper, Version=, Culture=neutral, PublicKeyToken=be96cd2c38ef1005' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
I am using .net 4.0 and mvc 4
Closed Sep 16, 2013 at 11:06 PM by luisbocaletti
Fixed in Bootstrapper.AutoMapper 2.3.11


GermanF wrote Sep 4, 2013 at 5:32 PM

With .net 4.5 and mvc 4, I have the same error
  • Bootstrapper
  • Automapper 3.0.0
  • Bootstrapper.AutoMapper

luisbocaletti wrote Sep 5, 2013 at 3:39 PM

Yes. I need to update the package to use AutoMapper 3.0.
Expect the new version very soon.

GermanF wrote Sep 5, 2013 at 7:35 PM


The workaround is install this manually automapper version 2.2.1

This work fine for me, so now i have this:
  • Bootstrapper
  • Automapper 2.2.1
  • Bootstrapper.AutoMapper

luisbocaletti wrote Sep 16, 2013 at 10:14 PM

I just published Bootstrapper.Automapper which uses Automapper 3.0. Please give it a try. Thanks

GermanF wrote Sep 16, 2013 at 10:47 PM

I upgraded the nuget from the solution package manager and work fine!


luisbocaletti wrote Sep 16, 2013 at 11:06 PM

I'm glad to hear that. :)