Description:
i cannot use this library to connect to mysql if i enabled native aot. i am currently using the latest .net 8.0 (asp net core). here is the error log:
```
A type initializer threw an exception. To determine which type, inspect the InnerException's StackTrace property.
System.TypeInitializationException: A type initializer threw an exception. To determine which type, inspect the InnerException's StackTrace property.
---> System.TypeInitializationException: A type initializer threw an exception. To determine which type, inspect the InnerException's StackTrace property.
---> System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize
---> System.MissingMethodException: No parameterless constructor defined for type 'System.Configuration.ClientConfigurationHost'.
at System.ActivatorImplementation.CreateInstance(Type, Boolean) + 0x108
at System.Configuration.Internal.ConfigSystem.System.Configuration.Internal.IConfigSystem.Init(Type, Object[]) + 0x47
at System.Configuration.ClientConfigurationSystem..ctor() + 0x4c
at System.Configuration.ConfigurationManager.EnsureConfigurationSystem() + 0x57
--- End of inner exception stack trace ---
at System.Configuration.ConfigurationManager.EnsureConfigurationSystem() + 0xe6
at System.Configuration.ConfigurationManager.PrepareConfigSystem() + 0x12
at System.Configuration.ConfigurationManager.GetSection(String) + 0x1b
at MySql.Data.MySqlClient.MySqlConfiguration..cctor() + 0x14
at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0xb6
--- End of inner exception stack trace ---
at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0x14b
at System.Runtime.CompilerServices.ClassConstructorRunner.CheckStaticClassConstructionReturnGCStaticBase(StaticClassConstructionContext*, Object) + 0x9
at MySql.Data.MySqlClient.Replication.ReplicationManager..cctor() + 0x27b
at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0xb6
--- End of inner exception stack trace ---
at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0xac
at System.Runtime.CompilerServices.ClassConstructorRunner.CheckStaticClassConstructionReturnGCStaticBase(StaticClassConstructionContext*, Object) + 0x9
at MySql.Data.MySqlClient.Replication.ReplicationManager.IsReplicationGroup(String) + 0x8e
at MySql.Data.MySqlClient.MySqlConnection.<OpenAsync>d__94.MoveNext() + 0xc84
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e
at server.Services.DbConnection.<CreateAsync>d__2.MoveNext() + 0x1ab
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e
at server.Services.Registration.RegistrationRepository.<GetOtpTokenAsync>d__8.MoveNext() + 0xec
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e
at server.Services.Registration.RegistrationService.<SendOtpAsync>d__11.MoveNext() + 0x31a
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e
at server.Controllers.Registration.RegistrationController.<SendOtpAsync>d__9.MoveNext() + 0x14f
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e
at Microsoft.AspNetCore.Http.Generated.<GeneratedRouteBuilderExtensions_g>FB49A76E00958A78ED8A3DC031D4149080B37ED6EB129C512F9112A3DB80F087D__GeneratedRouteBuilderExtensionsCore.<>c__DisplayClass12_22.<<-cctor>g__RequestHandler|133>d.MoveNext() + 0x24a
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e
at server.Controllers.AuthenticationMiddleware.<Invoke>d__2.MoveNext() + 0x4d4
--- End of stack trace from previous location ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e
at server.Controllers.ExceptionHandlerMiddleware.<Invoke>d__2.MoveNext() + 0xe3
```
How to repeat:
just use the library like normal to fetch a data from mysql and in the .csproj add this:
`<PublishAot>true</PublishAot>`
to build use this command: `dotnet publish -c Release`
finally execute the generated native executable.
Description: i cannot use this library to connect to mysql if i enabled native aot. i am currently using the latest .net 8.0 (asp net core). here is the error log: ``` A type initializer threw an exception. To determine which type, inspect the InnerException's StackTrace property. System.TypeInitializationException: A type initializer threw an exception. To determine which type, inspect the InnerException's StackTrace property. ---> System.TypeInitializationException: A type initializer threw an exception. To determine which type, inspect the InnerException's StackTrace property. ---> System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize ---> System.MissingMethodException: No parameterless constructor defined for type 'System.Configuration.ClientConfigurationHost'. at System.ActivatorImplementation.CreateInstance(Type, Boolean) + 0x108 at System.Configuration.Internal.ConfigSystem.System.Configuration.Internal.IConfigSystem.Init(Type, Object[]) + 0x47 at System.Configuration.ClientConfigurationSystem..ctor() + 0x4c at System.Configuration.ConfigurationManager.EnsureConfigurationSystem() + 0x57 --- End of inner exception stack trace --- at System.Configuration.ConfigurationManager.EnsureConfigurationSystem() + 0xe6 at System.Configuration.ConfigurationManager.PrepareConfigSystem() + 0x12 at System.Configuration.ConfigurationManager.GetSection(String) + 0x1b at MySql.Data.MySqlClient.MySqlConfiguration..cctor() + 0x14 at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0xb6 --- End of inner exception stack trace --- at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0x14b at System.Runtime.CompilerServices.ClassConstructorRunner.CheckStaticClassConstructionReturnGCStaticBase(StaticClassConstructionContext*, Object) + 0x9 at MySql.Data.MySqlClient.Replication.ReplicationManager..cctor() + 0x27b at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0xb6 --- End of inner exception stack trace --- at System.Runtime.CompilerServices.ClassConstructorRunner.EnsureClassConstructorRun(StaticClassConstructionContext*) + 0xac at System.Runtime.CompilerServices.ClassConstructorRunner.CheckStaticClassConstructionReturnGCStaticBase(StaticClassConstructionContext*, Object) + 0x9 at MySql.Data.MySqlClient.Replication.ReplicationManager.IsReplicationGroup(String) + 0x8e at MySql.Data.MySqlClient.MySqlConnection.<OpenAsync>d__94.MoveNext() + 0xc84 --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e at server.Services.DbConnection.<CreateAsync>d__2.MoveNext() + 0x1ab --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e at server.Services.Registration.RegistrationRepository.<GetOtpTokenAsync>d__8.MoveNext() + 0xec --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e at server.Services.Registration.RegistrationService.<SendOtpAsync>d__11.MoveNext() + 0x31a --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e at server.Controllers.Registration.RegistrationController.<SendOtpAsync>d__9.MoveNext() + 0x14f --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e at Microsoft.AspNetCore.Http.Generated.<GeneratedRouteBuilderExtensions_g>FB49A76E00958A78ED8A3DC031D4149080B37ED6EB129C512F9112A3DB80F087D__GeneratedRouteBuilderExtensionsCore.<>c__DisplayClass12_22.<<-cctor>g__RequestHandler|133>d.MoveNext() + 0x24a --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e at server.Controllers.AuthenticationMiddleware.<Invoke>d__2.MoveNext() + 0x4d4 --- End of stack trace from previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() + 0x1c at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task) + 0xbe at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task, ConfigureAwaitOptions) + 0x4e at server.Controllers.ExceptionHandlerMiddleware.<Invoke>d__2.MoveNext() + 0xe3 ``` How to repeat: just use the library like normal to fetch a data from mysql and in the .csproj add this: `<PublishAot>true</PublishAot>` to build use this command: `dotnet publish -c Release` finally execute the generated native executable.