Hi
I am using Master User authentication type to embed my power bi dashboard in my ASP.NET application, so i set up my Power BI Embedding environment through below link.
https://app.powerbi.com/embedsetup/AppOwnsData
i donwloaded the sample application from Power BI and filled application id, workspace id, report id, Pbi pro account username, Pbi password.
once i run the application i get error message "Object reference not set to an instance of an object" and no access token details is retuned in below line code
authenticationResult = authenticationContext.AcquireTokenAsync(ResourceUrl, ApplicationId, credential).Result;
i troubleshooted the issue and and tested whether there is a value of the access token or not using below code.
string accesstoken = authenticationResult.AccessToken;
The string returned below error message.
error CS1703: Multiple assemblies with equivalent identity have been imported: 'System.Runtime.dll' and 'System.Runtime.dll'. Remove one of the duplicate references.
what is the cause of the error message and how to fix it?
