![]() If you’re following my course, that’s explained. is for the CLI (dotnet commands)īe sure you’ve referenced the Tools.DotNet version of the package so that you have access to the CLI commands. The current stable tooling for EF Core migrations is split into two packages.There are a few key things to watch out for. While some of these notes are specific to the project.json use in the course, I’ve also added tips for using dotnet ef with the newer csproj/msbuild support. Problems You May Encounter with ‘dotnet ef’ I worked through these with them but wanted to write down the suggestions I’d made and have a single blog post I could point to. Of the nearly 2000 who have already watched the course since it’s release less than 2 weeks ago, a few people ran into some confusion with the versioning and getting the “no executable found” message. ![]() The course’s focus is on EF Core, so as long as I could hand-hold users through the project.json setup stuff without the need to make them expert at that, it was the right way to go. But Pluralsight and I both agreed that it made sense not to ALSO force users to the bleeding edge, not even released VS2017 for the demos. So in the course means that we’re stuck with project.json support and tooling that’s not quite aligned. VS2015 only supports project.json and the project templates set you up for. While I did recreate the VS2017 demos in RC3 right before we published the course, we chose to leave the rest of the. I recorded my Entity Framework Core: Getting Started course on Pluralsight while VS2017 was still in beta. The tooling for VS2015 is outdated and there are no plans to bring them up-to-date for the new csproj support. The most common one is No executable found matching command "dotnet-ef" A Note If Your Coming from My Pluralsight EF Core Course NET core), it’s easy to run into a problem when attempting to use EF Core migrations at the command line. NET Core app (ASP.NET Core or other app sitting on. It requires a basic working connection string, the parameter f forces the overwrite, the c gives the context a name, the o determines the output folder and the namespace for the created classes and the json parameter outputs the command result in json instead of a zero stout.Updated Maafter Visual Studio 2017 was released.Īlso, keep in mind that I have been updating this post (and will continue to do so) as I discover new ways people are hitting problems with dotnet ef. The command above can be described as the one responsible for reading out your database and generating your scaffold poco entity classes and the dbcontext file. Generate the scaffold from your database with the following command:ĭotnet ef dbcontext scaffold "Server= Initial Catalog= User Id= Password=" -f -c YourDbContext -o Db -json ![]() In order to make sure it all went ok, run the following commandĪ screen with the basic dotnet ef command usage should appear Restore the project so that all dependencies are checked upon Now include the needed dependencies by executing the following commands:ĭotnet add package Microsoft.EntityFrameworkCoreĭotnet add package ĭotnet add package ĭotnet add package I tried it on Windows 10 and I get the same result.įrom inside the folder containing the csproj file, Add the following to the csproj file: ![]() I always get "No executable found matching command "dotnet-ef"" I started a project on a Mac using VS Code and ASP.NET Core MVC, here is my csproj: ![]()
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