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Incompatibility with net6 project + EFCore 7

See original GitHub issue

I wonder why packages for EF7 are bound to net7 in Elsa since its quite legit to use EF7 with net6. With the configuration net6+EF7, Elsa throws a MethodNotFound exception when trying to apply migrations.

System.MissingMethodException: Method not found: 'Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder`1<Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation> Microsoft.EntityFrameworkCore.Migrations.MigrationBuilder.CreateIndex(System.String, System.String, System.String, System.String, Boolean, System.String)'.
   at Elsa.Persistence.EntityFramework.SqlServer.Migrations.Initial.Up(MigrationBuilder migrationBuilder)
   at Microsoft.EntityFrameworkCore.Migrations.Migration.BuildOperations(Action`1 buildAction)
   at Microsoft.EntityFrameworkCore.Migrations.Migration.get_UpOperations()
   at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.GenerateUpSql(Migration migration, MigrationsSqlGenerationOptions options)
   at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.<>c__DisplayClass16_2.<GetMigrationCommandLists>b__2()
   at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.MigrateAsync(String targetMigration, CancellationToken cancellationToken)
   at Elsa.Persistence.EntityFramework.Core.StartupTasks.RunMigrations.ExecuteAsync(CancellationToken cancellationToken)
   at Elsa.Persistence.EntityFramework.Core.StartupTasks.RunMigrations.ExecuteAsync(CancellationToken cancellationToken)
   at Elsa.Runtime.StartupRunner.StartupAsync(CancellationToken cancellationToken)
   at Elsa.Runtime.StartupRunner.StartupAsync(CancellationToken cancellationToken)
   at Elsa.HostedServices.StartupRunnerHostedService.StartAsync(CancellationToken cancellationToken)
   at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)
   at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token)

Issue Analytics

State:
Created 6 months ago
Comments:7 (7 by maintainers)

Top GitHub Comments

1reaction

sfmskywalkercommented, Mar 20, 2023

I like it, I think we should do it. @mohdali is gonna give it a go. Thanks for the suggestions!

0reactions

montoner0commented, Mar 10, 2023

I’d rather avoid use of EF and NET in sync since net6 is LTS and net7 is not.

Probably, it could be nice to extract the migrations into a separate package, so people could use the one they need or even allow devs to include the migrations inside their own app as it’s done in https://github.com/appany/AppAny.Quartz.EntityFrameworkCore.Migrations.

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