CODEWITHSUNDEEP
asp.net
suganyag
suganyag

Reputation: 13

Could not load file or assembly 'System.IdentityModel

Hi i am getting this error when i am debugging the web application

Could not load file or assembly 'System.IdentityModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The module was expected to contain an assembly manifest.

Kindly tell me the right solution

Upvotes: 1

Views: 7012

Answers (2)

Stevey
Stevey

Reputation: 127

I ran into this same error about System.IdentityModel and the reason was that I used a .Net Core 3.1 Console App to call into a .Net Framework 4.7.2 project that invoked service call to Microsoft Dynamics CRM Organization service (StackTrace = "at Microsoft.Xrm.Client.Services.OrganizationService.ToOrganizationServiceProxy..).

It is compatibility issue, so I simply moved the console app to .Net Framework 4.7.2, then no issue any more.

Upvotes: 2

Andriy Zakharko
Andriy Zakharko

Reputation: 1673

Check framework version of your project - as I know this assembly needs 4.0+ And if 1st is true - try to add this assembly to your references list manually

Upvotes: 0

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