调用oidcClient.LoginAsync()时出现“Issuer name is missing”错误求助

• 我的解决方案包含9个项目，为配置Auth0，给服务器相关项目添加了Auth0-OidcClient-WinForms包，将该项目的packages.config迁移为packageReferences后，Auth0可正常运行。
• 构建setup.exe时，出现与app.config程序集绑定相关的运行时错误，因此将其他所有项目也从packages.config迁移到packageReferences。
• 完成所有迁移后，调用oidcClient.LoginAsync()时出现Error loading discovery document: Issuer name is missing错误。

堆栈跟踪 #

{System.InvalidOperationException: Error loading discovery document: Issuer name is missing
   at IdentityModel.OidcClient.OidcClient.<EnsureProviderInformationAsync>d__17.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at IdentityModel.OidcClient.OidcClient.<EnsureConfigurationAsync>d__16.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at IdentityModel.OidcClient.OidcClient.<LoginAsync>d__9.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Auth0.OidcClient.Auth0ClientBase.<LoginAsync>d__8.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at Server.Presenters.ServerConnectPresenter.<View_ContinueClicked>d__26.MoveNext() in C:\Users\test\Documents\Build-Issue\New test\myproject\Server\Presenters\ServerConnectPresenter.cs:line 327}

调用代码 #

var options = new Auth0ClientOptions
{
   ClientId = Constants.AUTH0_CLIENT_ID,
   Domain = Constants.AUTH0_DOMAIN,
};

var oidcClient = new Auth0Client(options);
var result = await oidClient.LoginAsync();

环境信息 #

• Nuget包：Auth0-OidcClient-WinForms
• 版本：3.5.0
• 平台版本：.NET Framework 4.7.2

内容的提问来源于stack exchange，提问作者NNJ16