Nop.Core.dll in plugin

Hi, I am trying to build a plugin with an admin view.

I have referenced Nop.Core set copy local to true and built to the plugin bin directory.

I then set copy local to false and built to the presentation plugin folder.

Before I did this, I was getting a red line under @using Nop.Core.Infrastructure; in my view.

The view is now picking up @using Nop.Core.Infrastructure; but I get this error when I browse the view:

Could not load file or assembly 'Microsoft.Data.Edm' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

I would be grateful of any help here, thanks.

Try to clean and build your project

Thanks, I'm not quite sure how but it's working now.

Hi guys,
I'm facing issue in nopcommerce , I created a new Plugin same as existing but in Nop.web Application----->Plugin folder-------> Bin dll file is not generating automatically same as the others plugins.
Please let me know regarding this issue.

Thanks.