Activities of "48949912"

[maliming] said: hi

9.3 will use MySql.EntityFrameworkCore by default.

You can switch it to Pomelo MySQL

See https://abp.io/docs/latest/framework/data/entity-framework-core/mysql#use-pomelo-provider

Thanks a lot! I will try to replace soon.

[maliming] said: hi

Can you share your test project?

liming.ma@volosoft.com

Thanks.

Excuse me. You can down test project from the link:https://limewire.com/d/C51ZC#qWDI6DGCnZ.

Check the docs before asking a question: https://abp.io/docs/latest Check the samples to see the basic tasks: https://abp.io/docs/latest/samples The exact solution to your question may have been answered before, and please first use the search on the homepage.

Provide us with the following info: 🧐 Hint: If you are using the ABP Studio, you can see all the information about your solution from the configuration window, which opens when you right-click on the solution and click on the Solution Configuration button.

• Exception message and full stack trace:
• 2025-08-17 23:53:56.436 +08:00 [DBG] PermissionStore.GetCacheItemAsync: pn:C,pk:Angular,n:AbpIdentity.OrganizationUnits 2025-08-17 23:53:56.436 +08:00 [DBG] Found in the cache: pn:C,pk:Angular,n:AbpIdentity.OrganizationUnits 2025-08-17 23:53:56.454 +08:00 [ERR] ---------- RemoteServiceErrorInfo ---------- { "code": null, "message": "对不起，在处理您的请求期间产生了一个服务器内部错误！！", "details": null, "data": null, "validationErrors": null }

2025-08-17 23:53:56.454 +08:00 [ERR] Object reference not set to an instance of an object. System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.EntityFrameworkCore.Query.ExpressionExtensions.InferTypeMapping(SqlExpression[] expressions) at MySql.EntityFrameworkCore.Query.Internal.MySQLSqlExpressionFactory.ApplyTypeMappingOnCollate(MySQLCollateExpression collateExpression) at MySql.EntityFrameworkCore.Query.Internal.MySQLSqlExpressionFactory.ApplyNewTypeMapping(SqlExpression sqlExpression, RelationalTypeMapping typeMapping) at MySql.EntityFrameworkCore.Query.Internal.MySQLSqlExpressionFactory.Collate(SqlExpression valueExpression, String charset, String collation) at MySql.EntityFrameworkCore.Query.Expressions.Internal.MySQLStringComparisonMethodTranslator.Utf8Bin(SqlExpression value) at MySql.EntityFrameworkCore.Query.Expressions.Internal.MySQLStringComparisonMethodTranslator.<>c__DisplayClass11_0.b__0() at MySql.EntityFrameworkCore.Query.Expressions.Internal.MySQLStringComparisonMethodTranslator.CreateExpressionForCaseSensitivity(StringComparison cmp, Func1 ifCaseSensitive, Func1 ifCaseInsensitive) at MySql.EntityFrameworkCore.Query.Expressions.Internal.MySQLStringComparisonMethodTranslator.MakeStartsWithExpression(SqlExpression target, SqlExpression prefix, SqlExpression stringComparison) at MySql.EntityFrameworkCore.Query.Internal.MySQLStringMethodTranslator.Translate(SqlExpression instance, MethodInfo method, IReadOnlyList1 arguments, IDiagnosticsLogger1 logger) at Microsoft.EntityFrameworkCore.Query.RelationalMethodCallTranslatorProvider.<>c__DisplayClass7_0.b__0(IMethodCallTranslator t) at System.Linq.Enumerable.IteratorSelectIterator2.MoveNext() at System.Linq.Enumerable.TryGetFirst[TSource](IEnumerable1 source, Func2 predicate, Boolean& found) at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable1 source, Func2 predicate) at Microsoft.EntityFrameworkCore.Query.RelationalMethodCallTranslatorProvider.Translate(IModel model, SqlExpression instance, MethodInfo method, IReadOnlyList1 arguments, IDiagnosticsLogger1 logger) at Microsoft.EntityFrameworkCore.Query.RelationalSqlTranslatingExpressionVisitor.VisitMethodCall(MethodCallExpression methodCallExpression) at Microsoft.EntityFrameworkCore.Query.RelationalSqlTranslatingExpressionVisitor.TranslateInternal(Expression expression, Boolean applyDefaultTypeMapping) at Microsoft.EntityFrameworkCore.Query.RelationalSqlTranslatingExpressionVisitor.Translate(Expression expression, Boolean applyDefaultTypeMapping) at Microsoft.EntityFrameworkCore.Query.RelationalQueryableMethodTranslatingExpressionVisitor.TranslateExpression(Expression expression, Boolean applyDefaultTypeMapping) at Microsoft.EntityFrameworkCore.Query.RelationalQueryableMethodTranslatingExpressionVisitor.TranslateLambdaExpression(ShapedQueryExpression shapedQueryExpression, LambdaExpression lambdaExpression) at Microsoft.EntityFrameworkCore.Query.RelationalQueryableMethodTranslatingExpressionVisitor.TranslateWhere(ShapedQueryExpression source, LambdaExpression predicate) at Microsoft.EntityFrameworkCore.Query.QueryableMethodTranslatingExpressionVisitor.VisitMethodCall(MethodCallExpression methodCallExpression) at Microsoft.EntityFrameworkCore.Query.RelationalQueryableMethodTranslatingExpressionVisitor.VisitMethodCall(MethodCallExpression methodCallExpression) at Microsoft.EntityFrameworkCore.Query.QueryableMethodTranslatingExpressionVisitor.VisitMethodCall(MethodCallExpression methodCallExpression) at Microsoft.EntityFrameworkCore.Query.RelationalQueryableMethodTranslatingExpressionVisitor.VisitMethodCall(MethodCallExpression methodCallExpression) at Microsoft.EntityFrameworkCore.Query.QueryableMethodTranslatingExpressionVisitor.Translate(Expression expression) at Microsoft.EntityFrameworkCore.Query.QueryCompilationContext.CreateQueryExecutorExpression[TResult](Expression query) at Microsoft.EntityFrameworkCore.Query.QueryCompilationContext.CreateQueryExecutor[TResult](Expression query) at Microsoft.EntityFrameworkCore.Storage.Database.CompileQuery[TResult](Expression query, Boolean async) at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.CompileQueryCore[TResult](IDatabase database, Expression query, IModel model, Boolean async) at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.<>c__DisplayClass11_01.b__0() at Microsoft.EntityFrameworkCore.Query.Internal.CompiledQueryCache.GetOrAddQuery[TResult](Object cacheKey, Func1 compiler) at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.ExecuteCore[TResult](Expression query, Boolean async, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.ExecuteAsync[TResult](Expression query, CancellationToken cancellationToken) at Volo.Abp.EntityFrameworkCore.AbpEntityQueryProvider.ExecuteAsync[TResult](Expression expression, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.EntityQueryable1.GetAsyncEnumerator(CancellationToken cancellationToken) at System.Runtime.CompilerServices.ConfiguredCancelableAsyncEnumerable1.GetAsyncEnumerator() at Microsoft.EntityFrameworkCore.EntityFrameworkQueryableExtensions.ToListAsync[TSource](IQueryable1 source, CancellationToken cancellationToken) at Volo.Abp.Identity.EntityFrameworkCore.EfCoreOrganizationUnitRepository.CreateGetMembersFilteredQueryAsync(OrganizationUnit organizationUnit, String filter, Boolean includeChildren) at Volo.Abp.Identity.EntityFrameworkCore.EfCoreOrganizationUnitRepository.GetMembersCountAsync(OrganizationUnit organizationUnit, String filter, Boolean includeChildren, CancellationToken cancellationToken) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Volo.Abp.Identity.OrganizationUnitAppService.b9QEddYmM4(OrganizationUnit , Dictionary2 ) at Volo.Abp.Identity.OrganizationUnitAppService.UWpEBQ7wWD(OrganizationUnit ) at Volo.Abp.Identity.OrganizationUnitAppService.CreateAsync(OrganizationUnitCreateDto input) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.GlobalFeatures.GlobalFeatureInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Authorization.AuthorizationInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Validation.ValidationInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Auditing.AuditingInterceptor.ProceedByLoggingAsync(IAbpMethodInvocation invocation, AbpAuditingOptions options, IAuditingHelper auditingHelper, IAuditLogScope auditLogScope) at Volo.Abp.Auditing.AuditingInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at lambda_method3767(Closure, Object) at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(ActionContext actionContext, IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask1 actionResultValueTask) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|26_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) 2025-08-17 23:53:56.454 +08:00 [INF] Executing ObjectResult, writing value of type 'Volo.Abp.Http.RemoteServiceErrorResponse'. 2025-08-17 23:53:56.454 +08:00 [INF] Executed action Volo.Abp.Identity.OrganizationUnitController.CreateAsync (Volo.Abp.Identity.Pro.HttpApi) in 23.6803ms

• Steps to reproduce the issue:
• 1:add root organization:
• 2:save organization:
• 3:error message:

This is the Solution Configuration:

• Template: microservice
• Created ABP Studio Version: 1.1.2
• Current ABP Studio Version: 1.1.2
• Multi-Tenancy: Yes
• UI Framework: angular
• Theme: leptonx
• Theme Style: system
• Theme Menu Placement: side
• Run Install Libs: Yes
• Database Provider: ef
• Database Management System: mysql
• Mobile Framework: react-native
• Public Website: Yes
• Social Login: Yes
• Include Tests: Yes
• Dynamic Localization: Yes
• Kubernetes Configuration: Yes
• Grafana Dashboard: Yes
• Use Local References: No
• Optional Modules:
  • GDPR
  • FileManagement
  • TextTemplateManagement
  • AuditLogging
  • Chat
  • OpenIddictAdmin
• Selected Languages: 简体中文, English, English (United Kingdom), Español, العربية, हिन्दी, Português (Brasil), Français, Русский, Deutsch (Deutschland), Türkçe, Italiano, Čeština, Magyar, Română (România), Svenska, Suomi, Slovenčina, Íslenska, 繁體中文
• Default Language: 简体中文
• Create Command: abp new QRSPC -t microservice --ui-framework angular --mobile react-native --database-provider ef --database-management-system mysql --theme leptonx --skip-migrator --public-website --without-cms-kit --dont-run-bundling -no-language-management -chat -file-management

Check the docs before asking a question: https://abp.io/docs/latest Check the samples to see the basic tasks: https://abp.io/docs/latest/samples The exact solution to your question may have been answered before, and please first use the search on the homepage.

Provide us with the following info: 🧐 Hint: If you are using the ABP Studio, you can see all the information about your solution from the configuration window, which opens when you right-click on the solution and click on the Solution Configuration button. How to Custom "MyProejctName"？

• Exception message and full stack trace:
• Steps to reproduce the issue:

[48949912] said:

[sumeyye.kurtulus] said: Thank you for sharing a project. I have seen that the related library is missing that will correspond to the order service. I am not sure whether it failed to be generated while creating a service on studio, however you can generate the related library using this command npx ng g @abp/ng.schematics:create-lib

The name should be ordering-service You should say No for Is secondary entrypoint?

You can let me know if you need further assistance. Thank you for your cooperation.

Excuse me！ I Add OrderingService when create microservice solution, not after create microservice solution.

Excuse me！ I found that when I finished create microservice solution ,and then add a custom microservice. after add a custom microservice,then to create angular UI,It‘s succeed. what's the reason?

[sumeyye.kurtulus] said: Thank you for sharing a project. I have seen that the related library is missing that will correspond to the order service. I am not sure whether it failed to be generated while creating a service on studio, however you can generate the related library using this command npx ng g @abp/ng.schematics:create-lib

The name should be ordering-service You should say No for Is secondary entrypoint?

You can let me know if you need further assistance. Thank you for your cooperation.

Excuse me！ I Add OrderingService when create microservice solution, not after create microservice solution.

[sumeyye.kurtulus] said: I see, could you try sending via google drive or any other cloud provider you prefer?

OK, I have alreay upload example to the cloud , you can down from the link: https://limewire.com/d/fGrED#pRVxOaWo4q

ABP Suite Version : V9.2.3 NodeJS : V24.5.0

[48949912] said:

[sumeyye.kurtulus] said: sumeyye.kurtulus@volosoft.com

I have share a simple example to you!, please check e-mail: sumeyye.kurtulus@volosoft.com

Exceus me, I have send e-mail to you,but failed!

[sumeyye.kurtulus] said: sumeyye.kurtulus@volosoft.com

I have share a simple example to you!, please check e-mail: sumeyye.kurtulus@volosoft.com