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Error stating Scoped Service is not registered but it is registered
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)Web service handler classTPL inside Windows Servicelz77 is quick on strings but not on bytesMessage ServiceDecorating service methods calls for centralized error processingPayments ServiceValidate that a given email address has a whitelisted domain and the address has not already been registeredOverriding properties at runtime but not for serializationRefactoring advice across multiple WCF Service with boilerplate error handlingSafely executing background tasks in parallel in ASP.NET Core
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$begingroup$
I'm attempting to call a scoped Service inside of an IHostedService to run a background task that interacts with the database. Basically it is telling me my scoped service is not a registered service.
This is the line I'm using to register the Service from Startup.cs
services.AddScoped<IIdeaService, IdeaService>();
This is the implementation of that Service in my Hosted Service
using (var scope = _serviceScopeFactory.CreateScope())
var scopedIdeaService = scope.ServiceProvider.GetRequiredService<IdeaService>();
foreach (var idea in ideaList.Ideas)
var exists = await scopedIdeaService.GetIdeaByIdAsync(idea.IdeaId);
var updatedIdea = AddIdeaDataForDatabase(idea, exists);
if (exists == null)
await scopedIdeaService.CreateIdeaAsync(await updatedIdea);
else
await scopedIdeaService.UpdateIdeaAsync(await updatedIdea);
The exact error i'm receiving is:
System.InvalidOperationException
HResult=0x80131509
Message=No service for type 'BrightIdeaService.Services.BrightIdea.IdeaService' has been registered.
Source=Microsoft.Extensions.DependencyInjection.Abstractions
StackTrace:
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
at BrightIdeaService.Services.BrightIdea.BrightIdeaReportingDownload.d__6.MoveNext()
I'm trying to understand if I'm registering my service incorrectly or if I'm declaring the scope incorrectly. It is entirely possible I just don't know what I'm doing also. Suggestions would be appreciated.
c# asp.net-core-webapi
New contributor
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
I'm attempting to call a scoped Service inside of an IHostedService to run a background task that interacts with the database. Basically it is telling me my scoped service is not a registered service.
This is the line I'm using to register the Service from Startup.cs
services.AddScoped<IIdeaService, IdeaService>();
This is the implementation of that Service in my Hosted Service
using (var scope = _serviceScopeFactory.CreateScope())
var scopedIdeaService = scope.ServiceProvider.GetRequiredService<IdeaService>();
foreach (var idea in ideaList.Ideas)
var exists = await scopedIdeaService.GetIdeaByIdAsync(idea.IdeaId);
var updatedIdea = AddIdeaDataForDatabase(idea, exists);
if (exists == null)
await scopedIdeaService.CreateIdeaAsync(await updatedIdea);
else
await scopedIdeaService.UpdateIdeaAsync(await updatedIdea);
The exact error i'm receiving is:
System.InvalidOperationException
HResult=0x80131509
Message=No service for type 'BrightIdeaService.Services.BrightIdea.IdeaService' has been registered.
Source=Microsoft.Extensions.DependencyInjection.Abstractions
StackTrace:
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
at BrightIdeaService.Services.BrightIdea.BrightIdeaReportingDownload.d__6.MoveNext()
I'm trying to understand if I'm registering my service incorrectly or if I'm declaring the scope incorrectly. It is entirely possible I just don't know what I'm doing also. Suggestions would be appreciated.
c# asp.net-core-webapi
New contributor
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
I'm attempting to call a scoped Service inside of an IHostedService to run a background task that interacts with the database. Basically it is telling me my scoped service is not a registered service.
This is the line I'm using to register the Service from Startup.cs
services.AddScoped<IIdeaService, IdeaService>();
This is the implementation of that Service in my Hosted Service
using (var scope = _serviceScopeFactory.CreateScope())
var scopedIdeaService = scope.ServiceProvider.GetRequiredService<IdeaService>();
foreach (var idea in ideaList.Ideas)
var exists = await scopedIdeaService.GetIdeaByIdAsync(idea.IdeaId);
var updatedIdea = AddIdeaDataForDatabase(idea, exists);
if (exists == null)
await scopedIdeaService.CreateIdeaAsync(await updatedIdea);
else
await scopedIdeaService.UpdateIdeaAsync(await updatedIdea);
The exact error i'm receiving is:
System.InvalidOperationException
HResult=0x80131509
Message=No service for type 'BrightIdeaService.Services.BrightIdea.IdeaService' has been registered.
Source=Microsoft.Extensions.DependencyInjection.Abstractions
StackTrace:
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
at BrightIdeaService.Services.BrightIdea.BrightIdeaReportingDownload.d__6.MoveNext()
I'm trying to understand if I'm registering my service incorrectly or if I'm declaring the scope incorrectly. It is entirely possible I just don't know what I'm doing also. Suggestions would be appreciated.
c# asp.net-core-webapi
New contributor
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
I'm attempting to call a scoped Service inside of an IHostedService to run a background task that interacts with the database. Basically it is telling me my scoped service is not a registered service.
This is the line I'm using to register the Service from Startup.cs
services.AddScoped<IIdeaService, IdeaService>();
This is the implementation of that Service in my Hosted Service
using (var scope = _serviceScopeFactory.CreateScope())
var scopedIdeaService = scope.ServiceProvider.GetRequiredService<IdeaService>();
foreach (var idea in ideaList.Ideas)
var exists = await scopedIdeaService.GetIdeaByIdAsync(idea.IdeaId);
var updatedIdea = AddIdeaDataForDatabase(idea, exists);
if (exists == null)
await scopedIdeaService.CreateIdeaAsync(await updatedIdea);
else
await scopedIdeaService.UpdateIdeaAsync(await updatedIdea);
The exact error i'm receiving is:
System.InvalidOperationException
HResult=0x80131509
Message=No service for type 'BrightIdeaService.Services.BrightIdea.IdeaService' has been registered.
Source=Microsoft.Extensions.DependencyInjection.Abstractions
StackTrace:
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
at BrightIdeaService.Services.BrightIdea.BrightIdeaReportingDownload.d__6.MoveNext()
I'm trying to understand if I'm registering my service incorrectly or if I'm declaring the scope incorrectly. It is entirely possible I just don't know what I'm doing also. Suggestions would be appreciated.
c# asp.net-core-webapi
c# asp.net-core-webapi
New contributor
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 3 mins ago
mrcavanaugh09mrcavanaugh09
1
1
New contributor
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
mrcavanaugh09 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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