Dapper lanza una excepción System.Data.SqlClient.SqlConnection después de actualizar System.Data.SqlClient a la versión 4.5.0-preview2

asp.net asp.net-core asp.net-core-2.0 c# dapper

Pregunta

Recientemente actualicé una de mis aplicaciones ASP.NET Core desde una aplicación net461 a una aplicación ASP.NET Core 2.0 ya que lo único que me estaba frenando en el pasado era System.Transactions (que ahora es compatible).

Después de la actualización, recibo un error al acceder a cualquier función que esté utilizando lo siguiente:

protected static TransactionScope GetTransactionScope()
{
    TransactionOptions transactionOptions = new TransactionOptions
    {
        IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted,
        Timeout = TransactionManager.MaximumTimeout
    };
    return new TransactionScope(TransactionScopeOption.Required, transactionOptions);
}

Error:

Alistar en transacciones Ambientales no es compatible.

Basado en mi investigación de Google vi algunos problemas abiertos en GitHub relacionados con esto y todos dicen que la actualización de System.Data.SqlClient a la última versión preliminar solucionará el problema.

Creo que esto solucionó ese problema, pero causó otro. Estoy usando Dapper v1.50.2 en mi proyecto y creo que no puedo usar la versión preliminar de System.Data.SqlClient porque ahora recibo el siguiente error:

El inicializador de tipo para 'System.Data.SqlClient.SqlConnection' lanzó una excepción

¿Alguien sabe cómo puedo usar Dapper y también deshacerme de este error de transacciones de ambiente? No estoy seguro de cómo se transfirió System.Transactions cuando se produce un error como este.

Respuesta aceptada

Recientemente solucioné este problema. Primero, en su Web.csproj reemplazar

<PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.5" />

con

 <PackageReference Include="Microsoft.AspNetCore" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Antiforgery" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.ApplicationInsights.HostingStartup" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.Core" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.Facebook" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.MicrosoftAccount" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.OAuth" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authentication.Twitter" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authorization" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Authorization.Policy" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.AzureAppServices.HostingStartup" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.AzureAppServicesIntegration" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.CookiePolicy" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Cors" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Cryptography.Internal" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.DataProtection" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.DataProtection.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.DataProtection.AzureStorage" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.DataProtection.Extensions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Diagnostics.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Hosting" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Hosting.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Hosting.Server.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Html.Abstractions" Version="2.0.0" />
<PackageReference Include="Microsoft.AspNetCore.Http" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Http.Extensions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Http.Features" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.HttpOverrides" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.JsonPatch" Version="2.0.0" />
<PackageReference Include="Microsoft.AspNetCore.Localization" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Localization.Routing" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.MiddlewareAnalysis" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.ApiExplorer" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Cors" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.DataAnnotations" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Formatters.Json" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Formatters.Xml" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Localization" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Razor" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.Extensions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.ViewCompilation" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.RazorPages" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.TagHelpers" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Mvc.ViewFeatures" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.NodeServices" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.Owin" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Razor" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Razor.Runtime" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.ResponseCaching" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.ResponseCaching.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.ResponseCompression" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Rewrite" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Routing" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Routing.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Server.HttpSys" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Server.Kestrel.Core" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Server.Kestrel.Https" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Server.Kestrel.Transport.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.Session" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.SpaServices" Version="2.0.2" />
<PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.0.1" />
<PackageReference Include="Microsoft.AspNetCore.WebUtilities" Version="2.0.1" />
<PackageReference Include="Microsoft.CodeAnalysis.Razor" Version="2.0.1" />
<PackageReference Include="Microsoft.Data.Sqlite" Version="2.0.0" />
<PackageReference Include="Microsoft.Data.Sqlite.Core" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Caching.Redis" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.AzureKeyVault" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.CommandLine" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Xml" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.DiagnosticAdapter" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.FileProviders.Abstractions" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.FileProviders.Composite" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.FileProviders.Physical" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.FileSystemGlobbing" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.Extensions.Identity.Core" Version="2.0.1" />
<PackageReference Include="Microsoft.Extensions.Identity.Stores" Version="2.0.1" />
<PackageReference Include="Microsoft.Extensions.Localization" Version="2.0.1" />
<PackageReference Include="Microsoft.Extensions.Localization.Abstractions" Version="2.0.1" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.AzureAppServices" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.EventSource" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.TraceSource" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.ObjectPool" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Options" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Primitives" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.WebEncoders" Version="2.0.0" />
<PackageReference Include="Microsoft.Net.Http.Headers" Version="2.0.1" />
<PackageReference Include="Microsoft.VisualStudio.Web.BrowserLink" Version="2.0.1" />

en este paquete de referencias eliminé todas las referencias en EntityFramework y el almacenamiento en caché de SqlServer. luego, agregue referencia a System.Data.SqlClient anterior

<PackageReference Include="System.Data.SqlClient" Version="4.3.0" />

¡Espero eso ayude!



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Licencia bajo: CC-BY-SA with attribution
No afiliado con Stack Overflow
¿Es esto KB legal? Sí, aprende por qué