Problem Seeding Localization data for MongoDb microservice. #4732 | Support

ndeol@woolworths.com.au created one year ago

ABP Framework version: v7.0.3 Microservices Commercial template
UI type: Angular
DB provider: MongoDB
Tiered (MVC) or Identity Server Separated (Angular): yes
Exception message and stack trace:
Steps to reproduce the issue:"
Create new microservice Converted it to mongodb using this guide https://docs.abp.io/en/commercial/latest/guides/microservice-mongodb

When I try to seed Localization data to administration microservice database I get this exception.

[09:17:53 ERR] Sequence contains more than one element
System.InvalidOperationException: Sequence contains more than one element
   at System.Linq.ThrowHelper.ThrowMoreThanOneElementException()
   at System.Linq.Enumerable.TryGetSingle[TSource](IEnumerable`1 source, Boolean& found)
   at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable`1 source)
   at MongoDB.Driver.AsyncCursorHelper.SingleOrDefaultAsync[T](Task`1 cursorTask, CancellationToken cancellationToken)
   at Volo.Abp.Domain.Repositories.MongoDB.MongoDbRepository`2.FindAsync(Expression`1 predicate, Boolean includeDetails, CancellationToken cancellationToken)
   at Volo.Abp.LanguageManagement.MongoDB.MongoLocalizationResourceRecordRepository.FindAsync(String name, CancellationToken cancellationToken)
   at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo)
   at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue`1.ProceedAsync()
   at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation)
   at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter`1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func`3 proceed)
   at Volo.Abp.LanguageManagement.External.ExternalLocalizationSaver.LkSwGYsliR(SaveContext  , LocalizationResource  , String[]  )
   at Volo.Abp.LanguageManagement.External.ExternalLocalizationSaver.rJYwS5QxcO(SaveContext  , LocalizationResource  )
   at Volo.Abp.LanguageManagement.External.ExternalLocalizationSaver.SaveAsync()
   at Volo.Abp.LanguageManagement.External.ExternalLocalizationSaver.SaveAsync()
   at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous(IInvocation invocation, IInvocationProceedInfo proceedInfo)
   at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapter.ProceedAsync()
   at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation)
   at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter`1.InterceptAsync(IInvocation invocation, IInvocationProceedInfo proceedInfo, Func`3 proceed)
   at Volo.Abp.LanguageManagement.LanguageManagementDomainModule.<>c__DisplayClass6_1.dqYSTJLxrtjUOO4OmDO.MoveNext()

But if I remove AbpLocalizationResources Resource collection and Run new microservice first Data is seeded to AbpLocalizationResources and Localization works fine.

Also another issue is I am unable to overwrite localization strings for OpenIddict Module . I used this guide https://docs.abp.io/en/abp/7.0/Localization to overwrite .

5 Answer(s)

0

ndeol@woolworths.com.au created one year ago

Is there any documentation for this seeding (permission and localization) data for microservices using administration service db connection string.
0

maliming created one year ago
Support Team Fullstack Developer

When I try to seed Localization data to administration microservice database I get this exception.

Can you share your steps and code?

Also another issue is I am unable to overwrite localization strings for OpenIddict Module . I used this guide https://docs.abp.io/en/abp/7.0/Localization to overwrite .

We have a sample. https://github.com/abpframework/abp-samples/tree/master/DocumentationSamples/ExtendLocalizationResource
0

maliming created one year ago
Support Team Fullstack Developer

Is there any documentation for this seeding (permission and localization) data for microservices using administration service db connection string.

At present, you can refer to these two documents.

https://docs.abp.io/en/abp/latest/Data-Seeding https://docs.abp.io/en/abp/latest/Connection-Strings
0

ndeol@woolworths.com.au created one year ago

I am trying to seed permission and localization data from microservice to administration service Db for microservice project. There should be some documentation how this ExternalLocalizer works and why I see that exception when I use LanguageManagementDataSeeder to seed Language data . Do you have any document how your manage permission and localization in distributed scenario. We are using comerical microservice template but with MongoDB.
0

gterdem created one year ago
Senior .NET Developer

There was an issue about OpenIddict localization is located in different layer causing localization of OpenIddict not working and not able to override. That issue is fixed and will be available in the next release.

For seeding permissions, you can inject IPermissionDataSeeder in the your microservice data seeder. Please examine the IdentityServiceDataSeeder under the IdentityService.HttpApi.Host. You can create a similar data seeder and inject it to the DatabaseMigrationCheckerto seed it after database migration.

[09:17:53 ERR] Sequence contains more than one element

This error is about duplicate key trying to get inserted. It may happen because of the race conditions. It is not important, eventually it will be inserted and consistent.

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