IdentityServer4 Fails to start in Azure error Cannot create instance of type 'System.String' because it is missing a public parameterless constructor

Question

Probably something really dumb that I have done, however I have a project built on ABP.IO (.Net6.0 ABP 5.0.0-rc1) I have deployed the HttpApi.Host project to an Azure Web App, using AzureDevops pipelines for the build and release.

however the HttpApi.Host fails to start with the following logged in to the log file: (from my investigation it is happening at app.UseIdentityServer in the program.cs,) it only fails on Azure, If i start the HttpApi.Host project locally it runs fine, and i get the swagger ui. but in Azure it fails to start and I get a "HTTP Error 500.30 - ASP.NET Core app failed to start" when trying to browse the site.

2021-11-23 03:23:36.246 +00:00 [FTL] Application startup exception
Volo.Abp.AbpInitializationException: An error occurred during the initialize Volo.Abp.Modularity.OnApplicationInitializationModuleLifecycleContributor phase of the module RowdRite.Logisport.LogisportHttpApiHostModule, RowdRite.Logisport.HttpApi.Host, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: An exception was thrown while activating Volo.Abp.IdentityServer.Grants.PersistedGrantStore -> Volo.Abp.IdentityServer.Grants.PersistentGrantRepository -> Volo.Abp.Uow.EntityFrameworkCore.UnitOfWorkDbContextProvider`1[[Volo.Abp.IdentityServer.EntityFrameworkCore.IIdentityServerDbContext, Volo.Abp.IdentityServer.EntityFrameworkCore, Version=5.0.0.0, Culture=neutral, PublicKeyToken=null]] -> Volo.Abp.MultiTenancy.MultiTenantConnectionStringResolver.. See the inner exception for details.
 ---> Autofac.Core.DependencyResolutionException: An exception was thrown while activating Volo.Abp.IdentityServer.Grants.PersistedGrantStore -> Volo.Abp.IdentityServer.Grants.PersistentGrantRepository -> Volo.Abp.Uow.EntityFrameworkCore.UnitOfWorkDbContextProvider`1[[Volo.Abp.IdentityServer.EntityFrameworkCore.IIdentityServerDbContext, Volo.Abp.IdentityServer.EntityFrameworkCore, Version=5.0.0.0, Culture=neutral, PublicKeyToken=null]] -> Volo.Abp.MultiTenancy.MultiTenantConnectionStringResolver.
 ---> Autofac.Core.DependencyResolutionException: An exception was thrown while invoking the constructor 'Void .ctor(Microsoft.Extensions.Options.IOptionsMonitor`1[Volo.Abp.Data.AbpDbConnectionOptions], Volo.Abp.MultiTenancy.ICurrentTenant, System.IServiceProvider)' on type 'MultiTenantConnectionStringResolver'.
 ---> System.InvalidOperationException: Cannot create instance of type 'System.String' because it is missing a public parameterless constructor.
   at Microsoft.Extensions.Configuration.ConfigurationBinder.CreateInstance(Type type)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindInstance(Type type, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindDictionary(Object dictionary, Type dictionaryType, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindInstance(Type type, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.GetPropertyValue(PropertyInfo property, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindProperty(PropertyInfo property, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindNonScalar(IConfiguration configuration, Object instance, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindInstance(Type type, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.Bind(IConfiguration configuration, Object instance, Action`1 configureOptions)
   at Microsoft.Extensions.Options.NamedConfigureFromConfigurationOptions`1.BindFromOptions(TOptions options, IConfiguration config, Action`1 configureBinder)
   at Microsoft.Extensions.Options.NamedConfigureFromConfigurationOptions`1.<>c__DisplayClass1_0.<.ctor>b__0(TOptions options)
   at Microsoft.Extensions.Options.ConfigureNamedOptions`1.Configure(String name, TOptions options)
   at Microsoft.Extensions.Options.OptionsFactory`1.Create(String name)
   at Microsoft.Extensions.Options.OptionsMonitor`1.<>c__DisplayClass10_0.<Get>b__0()
   at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
   at System.Lazy`1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor)
   at System.Lazy`1.CreateValue()
   at System.Lazy`1.get_Value()
   at Microsoft.Extensions.Options.OptionsCache`1.GetOrAdd(String name, Func`1 createOptions)
   at Microsoft.Extensions.Options.OptionsMonitor`1.Get(String name)
   at Microsoft.Extensions.Options.OptionsMonitor`1.get_CurrentValue()
   at lambda_method994(Closure , Object[] )
   at Autofac.Core.Activators.Reflection.BoundConstructor.Instantiate()
   --- End of inner exception stack trace ---
   at Autofac.Core.Activators.Reflection.BoundConstructor.Instantiate()
   at Autofac.Core.Activators.Reflection.ReflectionActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters)
   at Autofac.Core.Activators.Reflection.ReflectionActivator.<ConfigurePipeline>b__11_0(ResolveRequestContext ctxt, Action`1 next)
   at Autofac.Core.Resolving.Middleware.DelegateMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.DisposalTrackingMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Builder.RegistrationBuilder`3.<>c__DisplayClass41_0.<PropertiesAutowired>b__0(ResolveRequestContext ctxt, Action`1 next)
   at Autofac.Core.Resolving.Middleware.DelegateMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.ActivatorErrorHandlingMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   --- End of inner exception stack trace ---
   at Autofac.Core.Resolving.Middleware.ActivatorErrorHandlingMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Pipeline.ResolvePipeline.Invoke(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.RegistrationPipelineInvokeMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.SharingMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.ScopeSelectionMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.CircularDependencyDetectorMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Pipeline.ResolvePipeline.Invoke(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, ResolveRequest request)
   at Autofac.Core.Resolving.ResolveOperation.ExecuteOperation(ResolveRequest request)
   at Autofac.Core.Resolving.ResolveOperation.Execute(ResolveRequest request)
   at Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(ResolveRequest request)
   at Autofac.ResolutionExtensions.TryResolveService(IComponentContext context, Service service, IEnumerable`1 parameters, Object& instance)
   at Autofac.ResolutionExtensions.ResolveOptionalService(IComponentContext context, Service service, IEnumerable`1 parameters)
   at Autofac.ResolutionExtensions.ResolveOptional(IComponentContext context, Type serviceType, IEnumerable`1 parameters)
   at Autofac.ResolutionExtensions.ResolveOptional(IComponentContext context, Type serviceType)
   at Autofac.Extensions.DependencyInjection.AutofacServiceProvider.GetService(Type serviceType)
   at Microsoft.AspNetCore.Builder.IdentityServerApplicationBuilderExtensions.TestService(IServiceProvider serviceProvider, Type service, ILogger logger, String message, Boolean doThrow)
   at Microsoft.AspNetCore.Builder.IdentityServerApplicationBuilderExtensions.Validate(IApplicationBuilder app)
   at Microsoft.AspNetCore.Builder.IdentityServerApplicationBuilderExtensions.UseIdentityServer(IApplicationBuilder app, IdentityServerMiddlewareOptions options)
   at RowdRite.Logisport.LogisportHttpApiHostModule.OnApplicationInitialization(ApplicationInitializationContext context) in D:\a\1\s\Framework\src\RowdRite.Logisport.HttpApi.Host\LogisportHttpApiHostModule.cs:line 246
   at Volo.Abp.Modularity.OnApplicationInitializationModuleLifecycleContributor.Initialize(ApplicationInitializationContext context, IAbpModule module)
   at Volo.Abp.Modularity.ModuleManager.InitializeModules(ApplicationInitializationContext context)
   --- End of inner exception stack trace ---
   at Volo.Abp.Modularity.ModuleManager.InitializeModules(ApplicationInitializationContext context)
   at Volo.Abp.AbpApplicationBase.InitializeModules()
   at Volo.Abp.AbpApplicationWithExternalServiceProvider.Initialize(IServiceProvider serviceProvider)
   at Microsoft.AspNetCore.Builder.AbpApplicationBuilderExtensions.InitializeApplication(IApplicationBuilder app)
   at RowdRite.Logisport.Startup.Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory loggerFactory) in D:\a\1\s\Framework\src\RowdRite.Logisport.HttpApi.Host\Startup.cs:line 19
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Span`1& arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Microsoft.AspNetCore.Hosting.ConfigureBuilder.Invoke(Object instance, IApplicationBuilder builder)
   at Microsoft.AspNetCore.Hosting.ConfigureBuilder.<>c__DisplayClass4_0.<Build>b__0(IApplicationBuilder builder)
   at Microsoft.AspNetCore.Hosting.GenericWebHostBuilder.<>c__DisplayClass15_0.<UseStartup>b__1(IApplicationBuilder app)
   at Microsoft.AspNetCore.Mvc.Filters.MiddlewareFilterBuilderStartupFilter.<>c__DisplayClass0_0.<Configure>g__MiddlewareFilterBuilder|0(IApplicationBuilder builder)
   at Microsoft.AspNetCore.Server.IIS.Core.IISServerSetupFilter.<>c__DisplayClass2_0.<Configure>b__0(IApplicationBuilder app)
   at Microsoft.AspNetCore.HostFilteringStartupFilter.<>c__DisplayClass0_0.<Configure>b__0(IApplicationBuilder app)
   at Microsoft.ApplicationInsights.AspNetCore.ApplicationInsightsStartupFilter.<>c__DisplayClass2_0.<Configure>b__0(IApplicationBuilder app)
   at Microsoft.AspNetCore.Hosting.GenericWebHostService.StartAsync(CancellationToken cancellationToken)
   at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
2021-11-23 03:23:37.733 +00:00 [FTL] Host terminated unexpectedly!
Volo.Abp.AbpInitializationException: An error occurred during the initialize Volo.Abp.Modularity.OnApplicationInitializationModuleLifecycleContributor phase of the module RowdRite.Logisport.LogisportHttpApiHostModule, RowdRite.Logisport.HttpApi.Host, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: An exception was thrown while activating Volo.Abp.IdentityServer.Grants.PersistedGrantStore -> Volo.Abp.IdentityServer.Grants.PersistentGrantRepository -> Volo.Abp.Uow.EntityFrameworkCore.UnitOfWorkDbContextProvider`1[[Volo.Abp.IdentityServer.EntityFrameworkCore.IIdentityServerDbContext, Volo.Abp.IdentityServer.EntityFrameworkCore, Version=5.0.0.0, Culture=neutral, PublicKeyToken=null]] -> Volo.Abp.MultiTenancy.MultiTenantConnectionStringResolver.. See the inner exception for details.
 ---> Autofac.Core.DependencyResolutionException: An exception was thrown while activating Volo.Abp.IdentityServer.Grants.PersistedGrantStore -> Volo.Abp.IdentityServer.Grants.PersistentGrantRepository -> Volo.Abp.Uow.EntityFrameworkCore.UnitOfWorkDbContextProvider`1[[Volo.Abp.IdentityServer.EntityFrameworkCore.IIdentityServerDbContext, Volo.Abp.IdentityServer.EntityFrameworkCore, Version=5.0.0.0, Culture=neutral, PublicKeyToken=null]] -> Volo.Abp.MultiTenancy.MultiTenantConnectionStringResolver.
 ---> Autofac.Core.DependencyResolutionException: An exception was thrown while invoking the constructor 'Void .ctor(Microsoft.Extensions.Options.IOptionsMonitor`1[Volo.Abp.Data.AbpDbConnectionOptions], Volo.Abp.MultiTenancy.ICurrentTenant, System.IServiceProvider)' on type 'MultiTenantConnectionStringResolver'.
 ---> System.InvalidOperationException: Cannot create instance of type 'System.String' because it is missing a public parameterless constructor.
   at Microsoft.Extensions.Configuration.ConfigurationBinder.CreateInstance(Type type)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindInstance(Type type, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindDictionary(Object dictionary, Type dictionaryType, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindInstance(Type type, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.GetPropertyValue(PropertyInfo property, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindProperty(PropertyInfo property, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindNonScalar(IConfiguration configuration, Object instance, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.BindInstance(Type type, Object instance, IConfiguration config, BinderOptions options)
   at Microsoft.Extensions.Configuration.ConfigurationBinder.Bind(IConfiguration configuration, Object instance, Action`1 configureOptions)
   at Microsoft.Extensions.Options.NamedConfigureFromConfigurationOptions`1.BindFromOptions(TOptions options, IConfiguration config, Action`1 configureBinder)
   at Microsoft.Extensions.Options.NamedConfigureFromConfigurationOptions`1.<>c__DisplayClass1_0.<.ctor>b__0(TOptions options)
   at Microsoft.Extensions.Options.ConfigureNamedOptions`1.Configure(String name, TOptions options)
   at Microsoft.Extensions.Options.OptionsFactory`1.Create(String name)
   at Microsoft.Extensions.Options.OptionsMonitor`1.<>c__DisplayClass10_0.<Get>b__0()
   at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
   at System.Lazy`1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor)
   at System.Lazy`1.CreateValue()
   at System.Lazy`1.get_Value()
   at Microsoft.Extensions.Options.OptionsCache`1.GetOrAdd(String name, Func`1 createOptions)
   at Microsoft.Extensions.Options.OptionsMonitor`1.Get(String name)
   at Microsoft.Extensions.Options.OptionsMonitor`1.get_CurrentValue()
   at lambda_method994(Closure , Object[] )
   at Autofac.Core.Activators.Reflection.BoundConstructor.Instantiate()
   --- End of inner exception stack trace ---
   at Autofac.Core.Activators.Reflection.BoundConstructor.Instantiate()
   at Autofac.Core.Activators.Reflection.ReflectionActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters)
   at Autofac.Core.Activators.Reflection.ReflectionActivator.<ConfigurePipeline>b__11_0(ResolveRequestContext ctxt, Action`1 next)
   at Autofac.Core.Resolving.Middleware.DelegateMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.DisposalTrackingMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Builder.RegistrationBuilder`3.<>c__DisplayClass41_0.<PropertiesAutowired>b__0(ResolveRequestContext ctxt, Action`1 next)
   at Autofac.Core.Resolving.Middleware.DelegateMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.ActivatorErrorHandlingMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   --- End of inner exception stack trace ---
   at Autofac.Core.Resolving.Middleware.ActivatorErrorHandlingMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Pipeline.ResolvePipeline.Invoke(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.RegistrationPipelineInvokeMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.SharingMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.ScopeSelectionMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.Middleware.CircularDependencyDetectorMiddleware.Execute(ResolveRequestContext context, Action`1 next)
   at Autofac.Core.Resolving.Pipeline.ResolvePipelineBuilder.<>c__DisplayClass14_0.<BuildPipeline>b__1(ResolveRequestContext ctxt)
   at Autofac.Core.Pipeline.ResolvePipeline.Invoke(ResolveRequestContext ctxt)
   at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, ResolveRequest request)
   at Autofac.Core.Resolving.ResolveOperation.ExecuteOperation(ResolveRequest request)
   at Autofac.Core.Resolving.ResolveOperation.Execute(ResolveRequest request)
   at Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(ResolveRequest request)
   at Autofac.ResolutionExtensions.TryResolveService(IComponentContext context, Service service, IEnumerable`1 parameters, Object& instance)
   at Autofac.ResolutionExtensions.ResolveOptionalService(IComponentContext context, Service service, IEnumerable`1 parameters)
   at Autofac.ResolutionExtensions.ResolveOptional(IComponentContext context, Type serviceType, IEnumerable`1 parameters)
   at Autofac.ResolutionExtensions.ResolveOptional(IComponentContext context, Type serviceType)
   at Autofac.Extensions.DependencyInjection.AutofacServiceProvider.GetService(Type serviceType)
   at Microsoft.AspNetCore.Builder.IdentityServerApplicationBuilderExtensions.TestService(IServiceProvider serviceProvider, Type service, ILogger logger, String message, Boolean doThrow)
   at Microsoft.AspNetCore.Builder.IdentityServerApplicationBuilderExtensions.Validate(IApplicationBuilder app)
   at Microsoft.AspNetCore.Builder.IdentityServerApplicationBuilderExtensions.UseIdentityServer(IApplicationBuilder app, IdentityServerMiddlewareOptions options)
   at RowdRite.Logisport.LogisportHttpApiHostModule.OnApplicationInitialization(ApplicationInitializationContext context) in D:\a\1\s\Framework\src\RowdRite.Logisport.HttpApi.Host\LogisportHttpApiHostModule.cs:line 246
   at Volo.Abp.Modularity.OnApplicationInitializationModuleLifecycleContributor.Initialize(ApplicationInitializationContext context, IAbpModule module)
   at Volo.Abp.Modularity.ModuleManager.InitializeModules(ApplicationInitializationContext context)
   --- End of inner exception stack trace ---
   at Volo.Abp.Modularity.ModuleManager.InitializeModules(ApplicationInitializationContext context)
   at Volo.Abp.AbpApplicationBase.InitializeModules()
   at Volo.Abp.AbpApplicationWithExternalServiceProvider.Initialize(IServiceProvider serviceProvider)
   at Microsoft.AspNetCore.Builder.AbpApplicationBuilderExtensions.InitializeApplication(IApplicationBuilder app)
   at RowdRite.Logisport.Startup.Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory loggerFactory) in D:\a\1\s\Framework\src\RowdRite.Logisport.HttpApi.Host\Startup.cs:line 19
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Span`1& arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Microsoft.AspNetCore.Hosting.ConfigureBuilder.Invoke(Object instance, IApplicationBuilder builder)
   at Microsoft.AspNetCore.Hosting.ConfigureBuilder.<>c__DisplayClass4_0.<Build>b__0(IApplicationBuilder builder)
   at Microsoft.AspNetCore.Hosting.GenericWebHostBuilder.<>c__DisplayClass15_0.<UseStartup>b__1(IApplicationBuilder app)
   at Microsoft.AspNetCore.Mvc.Filters.MiddlewareFilterBuilderStartupFilter.<>c__DisplayClass0_0.<Configure>g__MiddlewareFilterBuilder|0(IApplicationBuilder builder)
   at Microsoft.AspNetCore.Server.IIS.Core.IISServerSetupFilter.<>c__DisplayClass2_0.<Configure>b__0(IApplicationBuilder app)
   at Microsoft.AspNetCore.HostFilteringStartupFilter.<>c__DisplayClass0_0.<Configure>b__0(IApplicationBuilder app)
   at Microsoft.ApplicationInsights.AspNetCore.ApplicationInsightsStartupFilter.<>c__DisplayClass2_0.<Configure>b__0(IApplicationBuilder app)
   at Microsoft.AspNetCore.Hosting.GenericWebHostService.StartAsync(CancellationToken cancellationToken)
   at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.Run(IHost host)
   at RowdRite.Logisport.Program.Main(String[] args) in ```

Answer 1

"HTTP Error 500.30 - ASP.NET Core app failed to start"

• The most common and easiest way to resolve this error is to re-publish your code.
• A common failure condition is the app is misconfigured due to targeting a version of the ASP.NET Core shared framework that isn't present.
• Check which versions of the ASP.NET Core shared framework are installed on the target machine.

Cannot create instance of type 'System.String' because it is missing a public parameterless constructor

• This error most likely occurs if something is wrong with the appsettings.json file, Either being it a format issue.
• So check for the right filename and format (even if json validators validate it successfully). Please refer public parameterless constructor error