After move from 3.7 > 4.0 we have problem with NOP 4.0. Actual it's start work fast / and looks fine, but our page going down few Times per day… we still need looking on Google Analytics…
We use Nop-Templates Element theme + Plugins form theme / Rich Blog / etc. Few Foxnet Feed Manager, Tag Manager. That's all.
What happen?
Our page work ok, but sometimes "something happen" and nopcommerce start using lot's of memory / cpu. (normal is 20% Memory / CPU)… after "this proces open" it's start growing into 30,40-,50,90% until our page go down/ increase memory consumption also.
We try with bundling / without and all the same situation… we cleaned database. 100 users on page… only 1500 products, maybe 100 categories, and page can't handle it… ? Now we have 40-50 users on page, and nopcommerce use 80 % memory?
Have anybody idea, hint how we can investigate problem?
We use our own server until "this" don't happen we use only 10-20% "power"... When memory consumption is 1,3 GB page start work slow… and few minutes later page go down... server have 4 GB Memory. Any ideas?
[NOP 4.0] Strange behaviour - Memory / CPU Consumption
MVP
Silver Solution Partner
Certified Developer
- 2639
- 42712
- 1/21/2010
- United States
Hi,
Can you share with us the exact error details you are getting when you store goes down? You can see them either from the system log (Administration -> System -> Log) or enable your application stdout log as described by this article from our documentation.
The error details will give us a lot of information on what is happening when your store goes down. Without that information, we cannot really give you any advice.
Regards,
Anton
Can you share with us the exact error details you are getting when you store goes down? You can see them either from the system log (Administration -> System -> Log) or enable your application stdout log as described by this article from our documentation.
The error details will give us a lot of information on what is happening when your store goes down. Without that information, we cannot really give you any advice.
Regards,
Anton
- 383
- 2260
- 11/28/2013
- Poland
Hi! (i don't have older, but today i found strange situation). Almost every 22 minutes, we receive Error operation timeout:
Hmm is this possible it schedule task has a problem? I checked and nothing have 1320s between run. Maybe nopcommerce make something in this interval?
Our sets:
Extended Reward Points: 3702 s (this is only one task, where "last correct data" is empty… and Last data end is 4.4.2018 r. (but we don't have enable this plugin, only installed).
Feed Manager: 3600 s
Smart Campaign 901 s
Customer Reminder Task 600 s
Keep alive: 300 s
Send emails: 60 s
I observing Task Manager last 30 minutes, and Nop.Web (32) use now 200 mb more (1 GB in summary) than 30 minutes earlier… (only 15 user more on page?). Each second, memory use is raise 0,5 mb - 1mb... and sometimes reduce 1-2 mb, but only for a second… after this again grow and never "consume" less memory than 5-10 minutes earlier. In normal situation CPU is 10-20% but sometimes higly increased 40-50% and more .. ut for a moment...
Again time out error = 22 minutes.
Hmm it's looks like Nopcommerce "use memory" but never make it "free again". With "fresh" nopcommerce, we use 600-750 mb memory and start grow each second… (users on page only 80-100).
Any ideas and tips?
The operation has timed out
Opis zdarzenia
System.Net.WebException: The operation has timed out
at System.Net.WebClient.UploadValues(Uri address, String method, NameValueCollection data)
at System.Net.WebClient.UploadValues(String address, NameValueCollection data)
at Nop.Services.Tasks.TaskThread.Run()
Hmm is this possible it schedule task has a problem? I checked and nothing have 1320s between run. Maybe nopcommerce make something in this interval?
Our sets:
Extended Reward Points: 3702 s (this is only one task, where "last correct data" is empty… and Last data end is 4.4.2018 r. (but we don't have enable this plugin, only installed).
Feed Manager: 3600 s
Smart Campaign 901 s
Customer Reminder Task 600 s
Keep alive: 300 s
Send emails: 60 s
I observing Task Manager last 30 minutes, and Nop.Web (32) use now 200 mb more (1 GB in summary) than 30 minutes earlier… (only 15 user more on page?). Each second, memory use is raise 0,5 mb - 1mb... and sometimes reduce 1-2 mb, but only for a second… after this again grow and never "consume" less memory than 5-10 minutes earlier. In normal situation CPU is 10-20% but sometimes higly increased 40-50% and more .. ut for a moment...
Again time out error = 22 minutes.
Hmm it's looks like Nopcommerce "use memory" but never make it "free again". With "fresh" nopcommerce, we use 600-750 mb memory and start grow each second… (users on page only 80-100).
Any ideas and tips?
MVP
Silver Solution Partner
Certified Developer
- 2639
- 42712
- 1/21/2010
- United States
Hi,
Yes, it seems that one of your schedule tasks timeouts. This error is definitely caused by a schedule task, and nothing else, based on the information in the error details.
Actually, you shouldn't only look into schedule tasks that run once every 1320 seconds (22minutes) because the timeout period (the waiting period before declaring a timeout) is usually 300 seconds (5 minutes). So you should look for schedule tasks that run once every 1000 seconds and as far as I can see you have one that is really close to that - Smart Campaign 901 s.
Try to disable that schedule task if you can and see if you are still getting the error.
We haven't experienced any issues regarding CPU or Memory usage with nopCommerce 4.0. We've only experienced such with nopCommerce 4.10. You can read this thread on the forum where we've stated a couple of options to lower the memory usage in 4.10. That might be of help to you, although a different version of nopCommerce.
Hope that helps!
Regards,
Anton
Yes, it seems that one of your schedule tasks timeouts. This error is definitely caused by a schedule task, and nothing else, based on the information in the error details.
Actually, you shouldn't only look into schedule tasks that run once every 1320 seconds (22minutes) because the timeout period (the waiting period before declaring a timeout) is usually 300 seconds (5 minutes). So you should look for schedule tasks that run once every 1000 seconds and as far as I can see you have one that is really close to that - Smart Campaign 901 s.
Try to disable that schedule task if you can and see if you are still getting the error.
We haven't experienced any issues regarding CPU or Memory usage with nopCommerce 4.0. We've only experienced such with nopCommerce 4.10. You can read this thread on the forum where we've stated a couple of options to lower the memory usage in 4.10. That might be of help to you, although a different version of nopCommerce.
Hope that helps!
Regards,
Anton
- 383
- 2260
- 11/28/2013
- Poland
I want make excel with tabs and see timeline all process. Without this timeout i have also this errors:
Other errors:
xception of type 'System.OutOfMemoryException' was thrown.
Opis zdarzenia
Other errors:
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. ---> System.IO.IOException: Unable to read data from the transport connection: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond
at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
--- End of inner exception stack trace ---
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count)
at System.Net.Security._SslStream.StartFrameHeader(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security._SslStream.StartReading(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security._SslStream.ProcessRead(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.TlsStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead)
--- End of inner exception stack trace ---
at System.Net.WebClient.UploadValues(Uri address, String method, NameValueCollection data)
at System.Net.WebClient.UploadValues(String address, NameValueCollection data)
at Nop.Services.Tasks.TaskThread.Run()
Exception of type 'System.OutOfMemoryException' was thrown.
Opis zdarzenia
System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
at System.Data.SqlClient.TdsParserStateObject.TryReadPlpBytes(Byte[]& buff, Int32 offst, Int32 len, Int32& totalBytesRead)
at System.Data.SqlClient.TdsParser.TryReadSqlValue(SqlBuffer value, SqlMetaDataPriv md, Int32 length, TdsParserStateObject stateObj, SqlCommandColumnEncryptionSetting columnEncryptionOverride, String columnName)
at System.Data.SqlClient.SqlDataReader.TryReadColumnData()
at System.Data.SqlClient.SqlDataReader.TryReadColumnInternal(Int32 i, Boolean readHeaderOnly)
at System.Data.SqlClient.SqlDataReader.TryReadColumn(Int32 i, Boolean setTimeout, Boolean allowPartiallyReadColumn)
at System.Data.SqlClient.SqlDataReader.GetValueInternal(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetValue(Int32 i)
at lambda_method(Closure , Shaper )
at System.Data.Entity.Core.Common.Internal.Materialization.Shaper.HandleEntityAppendOnly[TEntity](Func`2 constructEntityDelegate, EntityKey entityKey, EntitySet entitySet)
at lambda_method(Closure , Shaper )
at System.Data.Entity.Core.Common.Internal.Materialization.Coordinator`1.ReadNextElement(Shaper shaper)
at System.Data.Entity.Core.Common.Internal.Materialization.Shaper`1.SimpleEnumerator.MoveNext()
at System.Data.Entity.Internal.LazyEnumerator`1.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Nop.Services.Media.PictureService.GetPicturesByProductId(Int32 productId, Int32 recordsToReturn)
at Nop.Web.Factories.ProductModelFactory.<>c__DisplayClass38_0.<PrepareProductOverviewPictureModel>b__0()
at Nop.Core.Caching.CacheExtensions.Get[T](ICacheManager cacheManager, String key, Int32 cacheTime, Func`1 acquire)
at Nop.Core.Caching.CacheExtensions.Get[T](ICacheManager cacheManager, String key, Func`1 acquire)
at Nop.Web.Factories.ProductModelFactory.PrepareProductOverviewPictureModel(Product product, Nullable`1 productThumbPictureSize)
at Nop.Web.Factories.ProductModelFactory.PrepareProductOverviewModels(IEnumerable`1 products, Boolean preparePriceModel, Boolean preparePictureModel, Nullable`1 productThumbPictureSize, Boolean prepareSpecificationAttributes, Boolean forceRedirectionAfterAddingToCart)
at Nop.Web.Factories.CatalogModelFactory.PrepareCategoryModel(Category category, CatalogPagingFilteringModel command)
at Nop.Web.Controllers.CatalogController.Category(Int32 categoryId, CatalogPagingFilteringModel command)
at lambda_method(Closure , Object , Object[] )
at Microsoft.Extensions.Internal.ObjectMethodExecutor.Execute(Object target, Object[] parameters)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeActionMethodAsync>d__12.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeNextActionFilterAsync>d__10.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeInnerFilterAsync>d__14.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeNextResourceFilter>d__22.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeFilterPipelineAsync>d__17.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeAsync>d__15.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Builder.RouterMiddleware.<Invoke>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at Nop.Services.Authentication.AuthenticationMiddleware.<Invoke>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.<Invoke>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Session.SessionMiddleware.<Invoke>d__9.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Session.SessionMiddleware.<Invoke>d__9.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
at Nop.Core.Http.InstallUrlMiddleware.<Invoke>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
at Nop.Core.Http.KeepAliveMiddleware.<Invoke>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.<Invoke>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.<Invoke>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>d__6.MoveNext()
xception of type 'System.OutOfMemoryException' was thrown.
Opis zdarzenia
System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
at System.Data.SqlTypes.SqlBinary.get_Value()
at System.Data.SqlClient.SqlBuffer.get_ByteArray()
at System.Data.SqlClient.SqlBuffer.get_Value()
at System.Data.SqlClient.SqlDataReader.GetValueFromSqlBufferInternal(SqlBuffer data, _SqlMetaData metaData)
at System.Data.SqlClient.SqlDataReader.GetValueInternal(Int32 i)
at System.Data.SqlClient.SqlDataReader.GetValue(Int32 i)
at lambda_method(Closure , Shaper )
at System.Data.Entity.Core.Common.Internal.Materialization.Shaper.HandleEntityAppendOnly[TEntity](Func`2 constructEntityDelegate, EntityKey entityKey, EntitySet entitySet)
at lambda_method(Closure , Shaper )
at System.Data.Entity.Core.Common.Internal.Materialization.Coordinator`1.ReadNextElement(Shaper shaper)
at System.Data.Entity.Core.Common.Internal.Materialization.Shaper`1.SimpleEnumerator.MoveNext()
at System.Data.Entity.Internal.LazyEnumerator`1.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Nop.Services.Media.PictureService.GetPicturesByProductId(Int32 productId, Int32 recordsToReturn)
at Nop.Web.Factories.ProductModelFactory.<>c__DisplayClass38_0.<PrepareProductOverviewPictureModel>b__0()
at Nop.Core.Caching.CacheExtensions.Get[T](ICacheManager cacheManager, String key, Int32 cacheTime, Func`1 acquire)
at Nop.Core.Caching.CacheExtensions.Get[T](ICacheManager cacheManager, String key, Func`1 acquire)
at Nop.Web.Factories.ProductModelFactory.PrepareProductOverviewPictureModel(Product product, Nullable`1 productThumbPictureSize)
at Nop.Web.Factories.ProductModelFactory.PrepareProductOverviewModels(IEnumerable`1 products, Boolean preparePriceModel, Boolean preparePictureModel, Nullable`1 productThumbPictureSize, Boolean prepareSpecificationAttributes, Boolean forceRedirectionAfterAddingToCart)
at SevenSpikes.Nop.Plugins.AjaxFilters.Controllers.Catalog7SpikesController.GetFilteredProductsInternal(Int32 categoryId, Int32 manufacturerId, Int32 vendorId, PriceRangeFilterModel7Spikes priceRangeFilterModel7Spikes, SpecificationFilterModel7Spikes specificationFiltersModel7Spikes, AttributeFilterModel7Spikes attributeFiltersModel7Spikes, ManufacturerFilterModel7Spikes manufacturerFiltersModel7Spikes, VendorFilterModel7Spikes vendorFiltersModel7Spikes, CatalogPagingFilteringModel pagingFilteringModel, OnSaleFilterModel7Spikes onSaleFilterModel, InStockFilterModel7Spikes inStockFilterModel, String queryString, Boolean shouldNotStartFromFirstPage, String keyword, Int32 searchCategoryId, Int32 searchManufacturerId, Int32 searchVendorId, Nullable`1 priceFrom, Nullable`1 priceTo, Boolean includeSubcategories, Boolean searchInProductDescriptions, Boolean advancedSearch, String& templateViewPath, Boolean isOnSearchPage)
at SevenSpikes.Nop.Plugins.AjaxFilters.Controllers.Catalog7SpikesController.GetFilteredProducts(GetFilteredProductsModel model)
at lambda_method(Closure , Object , Object[] )
at Microsoft.Extensions.Internal.ObjectMethodExecutor.Execute(Object target, Object[] parameters)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeActionMethodAsync>d__12.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeNextActionFilterAsync>d__10.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Rethrow(ActionExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker.<InvokeInnerFilterAsync>d__14.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeNextResourceFilter>d__22.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Rethrow(ResourceExecutedContext context)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeFilterPipelineAsync>d__17.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Mvc.Internal.ResourceInvoker.<InvokeAsync>d__15.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Builder.RouterMiddleware.<Invoke>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at Nop.Services.Authentication.AuthenticationMiddleware.<Invoke>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.<Invoke>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Session.SessionMiddleware.<Invoke>d__9.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Session.SessionMiddleware.<Invoke>d__9.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
at Nop.Core.Http.InstallUrlMiddleware.<Invoke>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
at Nop.Core.Http.KeepAliveMiddleware.<Invoke>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.<Invoke>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.<Invoke>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.<Invoke>d__6.MoveNext()
