我已经多次看到这个问题，但没有一个答案对我有用。
我的 DotNet Core 应用程序失败
代码：
public static void Main(string[] args)
{
CreateHostBuilder(args).Build().Run();
}
错误：
System.InvalidOperationException
HResult=0x80131509
Message=Unable to configure HTTPS endpoint. No server certificate was specified, and the default developer certificate could not be found or is out of date.
To generate a developer certificate run 'dotnet dev-certs https'. To trust the certificate (Windows and macOS only) run 'dotnet dev-certs https --trust'.
For more information on configuring HTTPS see https://go.microsoft.com/fwlink/?linkid=848054.
Source=Microsoft.AspNetCore.Server.Kestrel.Core
This exception was originally thrown at this call stack:
[External Code]
AccionesWeb.Program.Main(string[]) in Program.cs
当我尝试创建证书时，它创建它没有问题，但随后它说not found
PS ...> dotnet dev-certs https -t
Trusting the HTTPS development certificate was requested. A confirmation prompt will be displayed if the certificate was not previously trusted. Click yes on the prompt to trust the certificate.
The HTTPS developer certificate was generated successfully.
PS ...> dotnet dev-certs https -c
No valid certificate found.
我找到了解决方案。
我必须手动删除所有证书，因为dotnet dev-certs https --clean并没有将它们全部删除
如果您遇到此问题，请删除所有localhost证书与友好名称 ASP.NET Core... from:
- 当前用户 > 个人 > 证书
- 当前用户 > 受信任的根证书颁发机构 > 证书
更多信息在
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