Hi,
Can you copy-paste me the extension? I do not have method with 2 parameters.
J.
Upgrade plugin from 3.30 to 3.40 - The operation cannot be completed because the DbContext has been disposed.
- 19
- 145
- 24.06.2014
- Czech Republic
Hi,
I call method method from nope core.
This is in namespace Nop.Core.Infrastructure.DependencyManagement object ContainerManager
Best,
Rudolf
I call method method from nope core.
This is in namespace Nop.Core.Infrastructure.DependencyManagement object ContainerManager
public T Resolve<T>(string key = "", ILifetimeScope scope = null) where T : class
{
if (scope == null)
{
//no scope specified
scope = Scope();
}
if (string.IsNullOrEmpty(key))
{
return scope.Resolve<T>();
}
return scope.ResolveKeyed<T>(key);
}
Best,
Rudolf
- 648
- 4441
- 20.11.2013
- Netherlands
Hi,
Thank you. I used Resolve of:
I get next error in my (web)service constructor:
Thank you. I used Resolve of:
EngineContext.Current.Resolve
I get next error in my (web)service constructor:
No scope with a Tag matching 'AutofacWebRequest' is visible from the scope in which the instance was requested. This generally indicates that a component registered as per-HTTP request is being requested by a SingleInstance() component (or a similar scenario.) Under the web integration always request dependencies from the DependencyResolver.Current or ILifetimeScopeProvider.RequestLifetime, never from the container itself.
- 648
- 4441
- 20.11.2013
- Netherlands
Fixed next by reapplying InstancePerLifetimeScope()
I get however now the error: 'The operation cannot be completed because the DbContext has been disposed. ' for every request.
Quantis001 wrote:
I get however now the error: 'The operation cannot be completed because the DbContext has been disposed. ' for every request.
Quantis001 wrote:
No scope with a Tag matching 'AutofacWebRequest' is visible from the scope in which the instance was requested. This generally indicates that a component registered as per-HTTP request is being requested by a SingleInstance() component (or a similar scenario.) Under the web integration always request dependencies from the DependencyResolver.Current or ILifetimeScopeProvider.RequestLifetime, never from the container itself.
- 648
- 4441
- 20.11.2013
- Netherlands
Hi,
Seems that if I remove the using in my webservice constructor makes it work. However, that might maybe lead to memory issues?
Where do you use this method with using? In the service constructor of your plugin?
I can across this: https://code.google.com/p/autofac/wiki/WcfIntegration
J.
Seems that if I remove the using in my webservice constructor makes it work. However, that might maybe lead to memory issues?
Where do you use this method with using? In the service constructor of your plugin?
//using (var scope = EngineContext.Current.ContainerManager.Container.BeginLifetimeScope())
//{
var scope = EngineContext.Current.ContainerManager.Container.BeginLifetimeScope();
I can across this: https://code.google.com/p/autofac/wiki/WcfIntegration
J.
MVP
Gold Solution Partner
Zertifizierter Entwickler
- 767
- 10904
- 06.05.2016
- India
marc wrote:
Thanks Marc, This is working for me :)
I am facing the same issue. I am also using filter provider and fetch the product using GetProductById() method. But it throws the same error DBContext has been disposed on GetById method. Here is my code:
The other posts in the thread show what you need:
You need to change your DependencyRegistrar.cs to have .InstancePerLifetimeScope()
and you'll need to remove the Constructors from the top of the class and add a manual entry to the _productService:
var _productService = EngineContext.Current.Resolve<IProductService>();
The other posts in the thread show what you need:
You need to change your DependencyRegistrar.cs to have .InstancePerLifetimeScope()
and you'll need to remove the Constructors from the top of the class and add a manual entry to the _productService:
var _productService = EngineContext.Current.Resolve<IProductService>();
Thanks Marc, This is working for me :)