Ambiguous use of System.Net.Http.HttpClientExtensions

Question

Could you please help me to know why this error appear ??

error:Severity Code Description Project File Line Suppression State Error CS0121 The call is ambiguous between the following methods or properties: 'System.Net.Http.HttpClientExtensions.SetBearerToken(System.Net.Http.HttpClient, string)' and 'System.Net.Http.HttpClientExtensions.SetBearerToken(System.Net.Http.HttpClient, string)' ImportTrustsApp C:\@Noha Basiony\NowInfinity Web\web\smsf.web\ImportTrustsApp\Program.cs 45 Active

This question might be helpful if you happen to be using ReSharper. — Poosh
– Poosh, Commented Sep 1, 2017 at 1:52

VIGNESH ARUNACHALAM · Accepted Answer · 2017-09-01 08:03:03Z

2

It appears that older versions of System.Net.Http.HttpClientExtensions assemblies have been cached and now they conflict with the newly installed assemblies. Please follow these steps, which should help you overcome the problem:

Delete your current System.Net.Http.HttpClientExtensions reference.
Add new System.Net.Http.HttpClientExtensions reference.
Close Visual Studio .
Clear the project's Bin and Obj folders.
Rebuild your application.

answered Sep 1, 2017 at 8:03

VIGNESH ARUNACHALAM

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VIGNESH ARUNACHALAM Over a year ago

@Noha Basiony,I hope this is useful ?

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