Hitting Error 500 when calling for Application Configuration in Angular Frontend #5345 | Support

jordanchen98 created one year ago

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ABP Framework version: v4.3.3
UI type: Angular
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular): yes
Exception message and stack trace: Error 500 when getting Application Configuration
Steps to reproduce the issue:"

Hi, I have created a project using ABP Monolithic Architecture and have deployed to IIS on my client's windows server.

I've created 2 websites in the IIS, one for the Swagger API and Another for the Angular Frontend. Everything works fine with the deployment no issues, its just that occasionally it will encounter error 500 when calling for Application Configuration. This should be to get the localizations and set up the permissions, and should be called when accessing the Angular page. This happens once every 1-2 days, and the current solution is to directly restart the IIS from the server itself. Was wondering if this issue is common when deployed to IIS.

Above is the image containing the error when loading the Angular Page.

Thank you! Jordan Chen

5 Answer(s)

0

maliming created one year ago
Support Team Fullstack Developer

hi

Please share the logs of this 500 error. liming.ma@volosoft.com
0

jordanchen98 created one year ago

Hi Liming,

Sorry for the delay, we had to obtain the logs when it happened. Attached is the link for the log.

https://drive.google.com/file/d/1SbmIA4FRPXKC4LEbAGem6TuSRbnEDP3E/view?usp=sharing

Thanks, Jordan Chen

maliming created one year ago

Support Team Fullstack Developer

You can check the code of FilterValueAppService.cs:line 50

[11:05:12 ERR] One or more errors occurred. (A task was canceled.)
System.AggregateException: One or more errors occurred. (A task was canceled.)
---> System.Threading.Tasks.TaskCanceledException: A task was canceled.
   at System.Threading.Tasks.Task.GetExceptions(Boolean includeTaskCanceledExceptions)
   at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
   at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)
   at System.Threading.Tasks.Task`1.get_Result()
   at KMS.FilterValues.FilterValueAppService.GetFilters() in D:\Work\EPF\KMS\aspnet-core\src\KMS.Application\FilterValues\FilterValueAppService.cs:line 50

0

jordanchen98 created one year ago

Hi,

I've checked the code of FilterValueAppService.cs:line 50

But it is just calling retrieving a list using its respective repository.

I've tried to run the api api/abp/application-configuration locally and on its own, it did not (also should not) hit the code above. Could this be related to caching used by abp?

Thanks, Jordan
0

maliming created one year ago
Support Team Fullstack Developer

hi

Make your method async, and call GetListAsync by await

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