Scaffold dbcontext how to#
Scaffold dbcontext update#
Scaffold dbcontext professional#

To support both targets, edit the csproj to put : netcoreapp2.2 netstandard2.0Īfter all these you'll be able to run your Scaffold-DbContext command line with proper arguments and connection string. Net Standard, you must also enable netcoreapp in it, or Scaffold-DbContext will complain. Late edit, there's something else to know : You can't run Scaffold-DbContext against a class library targetting only. Which I was able to fix by setting my class library as Startup project in VS (don't ask why as it seems meaningless, but it worked). Ensure the specified name isĬorrect and is referenced by the project. Unable to find provider assembly with name To select the right assembly as target for your commands in the top-right corner of the PM console (I am frequently fooled by forgetting it.)Īnother problem I encountered : with the dbcontext located in a separate class library, I was encountering the following error : To have other dependencies (for example Microsoft.EntityFrameworkCore,, .) referenced depending of your needs. In any case, though, anycodings_entity-framework-core my solution compiles just fine.For me apparently it worked once I have also ran in Package Manager console : Install-Package I also have a vague memory of reading an anycodings_entity-framework-core article that said that this could be caused anycodings_entity-framework-core by compilation errors in your solution, but anycodings_entity-framework-core I don't remember where.

Scaffold dbcontext how to#

The only Stack Overflow question I've found anycodings_entity-framework-core so far that has the same error message seems anycodings_entity-framework-core to have occurred in an entirely different anycodings_entity-framework-core context, so I'm not sure how to apply it to anycodings_entity-framework-core my situation.

(If that is, in anycodings_entity-framework-core fact, the problem, I'd definitely be anycodings_entity-framework-core interested to know why). I'm not sure if that anycodings_entity-framework-core was what made the difference, and I'm not anycodings_entity-framework-core sure why that would matter. I anycodings_entity-framework-core tried closing it and re-opening it a second anycodings_entity-framework-core time, except not as an administrator that anycodings_entity-framework-core time, and it worked. I closed Visual anycodings_entity-framework-core Studio and re-opened it as an administrator anycodings_entity-framework-core and got the same error message again. Recently, I anycodings_entity-framework-core had opened it running it as an administrator anycodings_entity-framework-core and received the error. This is at least somewhat intermittent, and anycodings_entity-framework-core I don't know what changed to start this anycodings_entity-framework-core happening.Ĭlosing and re-opening Visual Studio anycodings_entity-framework-core sometimes seems to help, but I'm not sure anycodings_entity-framework-core exactly when or why it helps.

I don't understand what this error message anycodings_entity-framework-core means I'm not sure exactly what path it's anycodings_entity-framework-core referring to or why it's not of a legal form anycodings_entity-framework-core (or even what a 'legal form' would be in anycodings_entity-framework-core this context). Scaffold-DbContext 'Server= Database=DB_TH_Custom_Apps_Dev_SQL Trusted_Connection=True Column anycodings_entity-framework-core Encryption Setting=enabled' anycodings_entity-framework-core anycodings_entity-framework-core -Project 'Data Layer' -Force + FullyQualifiedErrorId : ArgumentException,Scaffold-DbContext + CategoryInfo : NotSpecified: (:), MethodInvocationException + Scaffold-DbContext 'Server= Database=DB_TH_Cust.

Scaffold dbcontext update#

Recently, when I try to call anycodings_entity-framework-core Scaffold-DbContext to update my models after anycodings_entity-framework-core adding a new database table, I get the anycodings_entity-framework-core following error: Scaffold-DbContext : Exception calling 'GetFullPath' with '1' argument(s): 'The path is not of a legal form.' I am using a Database First anycodings_entity-framework-core approach. I have a anycodings_entity-framework-core DLL that contains my Entity Framework Core anycodings_entity-framework-core models.

Scaffold dbcontext professional#

I am using Visual Studio 2019 Professional anycodings_entity-framework-core to create an ASP.NET Core web site.