Failed Jobs

Enqueued 0 / 0 Scheduled 0 Processing 0 Succeeded 365,790 Failed 958 Deleted 1,524 Awaiting 0

Failed jobs do not become expired to allow you to re-queue them without any time pressure. You should re-queue or delete them manually, or apply AutomaticRetry(OnAttemptsExceeded = AttemptsExceededAction.Delete) attribute to delete them automatically.

Id	Job	Failed
#149725	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. Fewer details...	07/26/2026 04:00:09
#149725	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#146380	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	07/25/2026 04:00:02
#146380	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#146304	DispatchAdminNotificationJobService.ExecuteAsync An exception occurred during performance of the job. More details...	07/25/2026 03:28:32
#146304	Grpc.Core.RpcException Status(StatusCode="Unknown", Detail="Exception was thrown by handler.") Grpc.Core.RpcException: Status(StatusCode="Unknown", Detail="Exception was thrown by handler.") at Madarak.Configurations.Interceptor.GrpcClientInterceptor.LogResponseAsync[TResponse](Task`1 responseTask, String methodName, Stopwatch stopwatch) at Gateway.Services.GrpcServices.Services.GrpcAdminNotificationService.ExecuteAdminDispatch(AdminGrpcRequest request) in /src/Hangfire/GrpcServices/Services/GrpcAdminNotificationService.cs:line 38 at DispatchAdminNotificationJobService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Notifications/DispatchAdminNotificationJobService.cs:line 18 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#144508	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	07/24/2026 14:43:09
#144508	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#144503	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	07/24/2026 14:43:07
#144503	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#143005	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	07/24/2026 04:00:10
#143005	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#139651	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	07/23/2026 04:00:03
#139651	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#136299	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	07/22/2026 04:00:12
#136299	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#135289	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	07/21/2026 20:51:07
#135289	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.ArgumentNullException.ThrowIfNull(Object argument, String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(ServiceIdentifier serviceIdentifier, ServiceProviderEngineScope serviceProviderEngineScope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
#133157	IdentityJobsService.ExecuteAsync An exception occurred during performance of the job. More details...	07/21/2026 04:00:06
#133157	System.ArgumentNullException Value cannot be null. (Parameter 'uriString') System.ArgumentNullException: Value cannot be null. (Parameter 'uriString') at System.ArgumentNullException.Throw(String paramName) at System.Uri..ctor(String uriString) at Grpc.Net.Client.GrpcChannel.ForAddress(String address, GrpcChannelOptions channelOptions) at Gateway.Services.GrpcServices.Services.GrpcMobileUserClientService..ctor(IConfiguration configuration, IHttpContextAccessor contextAccessor, ILogger`1 logger, ILoggerFactory loggerFactory) in /src/Hangfire/GrpcServices/Services/GrpcMobileUserClientService.cs:line 31 at InvokeStub_GrpcMobileUserClientService..ctor(Object, Span`1) at System.Reflection.MethodBaseInvoker.InvokeWithFewArgs(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite callSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProvider.CreateServiceAccessor(ServiceIdentifier serviceIdentifier) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at IdentityJobsService.ExecuteAsync(Int32 pageSize) in /src/Hangfire/Jobs/Identity/IdentityJobsService.cs:line 23 at InvokeStub_TaskAwaiter.GetResult(Object, Object, IntPtr*) at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)

System.ArgumentNullException

System.ArgumentNullException

Grpc.Core.RpcException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException

System.ArgumentNullException