如何解决取消保护会话cookie的错误

Question

我收到以下警告，AFAIK这与Cookie和GDPR有关，请CMIIW。

该如何解决？需要帮忙.. 提前非常感谢

问候 唐

    public void ConfigureServices(IServiceCollection services)
    {
        services.Configure<CookiePolicyOptions>(options =>
        {
            options.CheckConsentNeeded = context => true;
            options.MinimumSameSitePolicy = SameSiteMode.None;
        }); services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);

    public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
    {
        ...
        ... 
        app.UseStaticFiles();
        app.UseCookiePolicy();

  

[WRN]取消保护会话cookie时出错。       System.Security.Cryptography.CryptographicException：在密钥环中找不到密钥{833d40c6-95a9-4d70-9f1c-b5024726a65c}。          在Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingBasedDataProtector.UnprotectCore（Byte [] protectedData，Boolean allowOperationsOnRevokedKeys，UnprotectStatus＆status）          在Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingBasedDataProtector.DangerousUnprotect（Byte [] protectedData，Boolean ignoreRevocationErrors，Boolean＆requireMigration，Boolean＆wasRevoked）          在Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingBasedDataProtector.Unprotect（Byte [] protectedData）          在Microsoft.AspNetCore.Session.CookieProtection.Unprotect（IDataProtector保护器，String protectedText，ILogger记录器）