I created an ASP.NET 5 class library with the following dependencies
"EntityFramework.Core": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final",
"EntityFramework.Commands": "7.0.0-rc1-final"
I created my model and DatabaseContext classes. Now I want to add a migration so that I can create the database. By calling
dnx ef Add-Migration InitialMigration
from the commandline which is giving me the following error message
System.InvalidOperationException: The current runtime target framework is not compatible with 'Yugasat.Test'. Current runtime target framework: 'DNX,Version=v4.5.1 (dnx451)' Version:
1.0.0-rc1-16231 Type: Clr Architecture: x86 OS Name: Windows OS Version: 10.0 Runtime Id: win10-x86Please make sure the runtime matches a framework specified in project.json at Microsoft.Dnx.ApplicationHost.DefaultHost.GetEntryPoint(String applicationName) at Microsoft.Dnx.ApplicationHost.Program.ExecuteMain(DefaultHost host, String applicationName, String[] args) at Microsoft.Dnx.ApplicationHost.Program.Main(String[] args) --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at Microsoft.Dnx.Runtime.Common.EntryPointExecutor.Execute(Assembly assembly, String[] args, IServiceProvider serviceProvider) at Microsoft.Dnx.Host.Bootstrapper.RunAsync(List`1 args, IRuntimeEnvironment env, String appBase, FrameworkName targetFramework) at Microsoft.Dnx.Host.RuntimeBootstrapper.ExecuteAsync(String[] args, BootstrapperContext bootstrapperContext) at Microsoft.Dnx.Host.RuntimeBootstrapper.Execute(String[] args, BootstrapperContext bootstrapperContext)
As far as I can see from the error message my dnx version is 4.5.1 and the framework in my projects.json file is set to 4.5.1
{
"version": "1.0.0-*",
"description": "Yugasat.Test Class Library",
"authors": [ "AndreL" ],
"tags": [ "" ],
"projectUrl": "",
"licenseUrl": "",
"frameworks": {
"net451": {
}
},
"dependencies": {
"EntityFramework.Core": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final",
"EntityFramework.Commands": "7.0.0-rc1-final"
},
"commands": {
"ef": "EntityFramework.Commands"
}
}
"frameworks": {
"net451": {}
}
You need to use dnx451
here, not net451
. Then, the current runtime target framework (which is DNX,Version=v4.5.1 (dnx451)
) will pick it up correctly.
Also note that the correct command is dnx ef migrations add InitialMigration
; I’m not sure if the Add-Migration
works.