Method not found UseSqlServer
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I'm trying to create DbContextOptionBuilder and run into an error at runtime that says the next:
Method not found: 'Microsoft.EntityFrameworkCore.DbContextOptionsBuilder
1<!!0> Microsoft.EntityFrameworkCore.SqlServerDbContextOptionsExtensions.UseSqlServer(Microsoft.EntityFrameworkCore.DbContextOptionsBuilder1, System.String, System.Action`1)'.
Code that trying to create it:
var optionsBuilder = new DbContextOptionsBuilder<DbContext>();
var newDbConnectionString = "myconnectionString";
optionsBuilder.UseSqlServer(newDbConnectionString);
I have installed all required packages, such as
Microsoft.EntityFrameworkCore.SqlServer
My using block:
using Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling;
using System;
using System.ComponentModel;
using System.Data.SqlClient;
using System.Threading;
using Cloud.DbManager.Models;
using Microsoft.EntityFrameworkCore;
c# .net-core entity-framework-core ef-core-2.1
asked Nov 22 '18 at 14:17
usrereusrere
235
add a comment |
I'm trying to create DbContextOptionBuilder and run into an error at runtime that says the next:
Method not found: 'Microsoft.EntityFrameworkCore.DbContextOptionsBuilder
1<!!0> Microsoft.EntityFrameworkCore.SqlServerDbContextOptionsExtensions.UseSqlServer(Microsoft.EntityFrameworkCore.DbContextOptionsBuilder1, System.String, System.Action`1)'.
Code that trying to create it:
var optionsBuilder = new DbContextOptionsBuilder<DbContext>();
var newDbConnectionString = "myconnectionString";
optionsBuilder.UseSqlServer(newDbConnectionString);
I have installed all required packages, such as
Microsoft.EntityFrameworkCore.SqlServer
My using block:
using Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling;
using System;
using System.ComponentModel;
using System.Data.SqlClient;
using System.Threading;
using Cloud.DbManager.Models;
using Microsoft.EntityFrameworkCore;
c# .net-core entity-framework-core ef-core-2.1
asked Nov 22 '18 at 14:17
usrereusrere
235
Have you tried restarting VS? I've had a few instances where I've installed packages but they haven't appeared to be installed, only for a restart to fix it.
– Tom
Nov 22 '18 at 14:20
@Tom No, it doesn't work for me. I even restarted my PC. The interesting part is that i can observe this method through metadata but once i get method where it is used i get an error
– usrere
Nov 22 '18 at 14:24
Please show yourusingsection.
– Miamy
Nov 22 '18 at 14:26
@Miamy updated description
– usrere
Nov 22 '18 at 14:29
Check in Nuget manager if you have no Entity Framework packages installed. I had some odd errors when both EF and EF Core packages were installed by mistake.
– Miamy
Nov 22 '18 at 14:45
add a comment |
I'm trying to create DbContextOptionBuilder and run into an error at runtime that says the next:
Method not found: 'Microsoft.EntityFrameworkCore.DbContextOptionsBuilder
1<!!0> Microsoft.EntityFrameworkCore.SqlServerDbContextOptionsExtensions.UseSqlServer(Microsoft.EntityFrameworkCore.DbContextOptionsBuilder1, System.String, System.Action`1)'.
Code that trying to create it:
var optionsBuilder = new DbContextOptionsBuilder<DbContext>();
var newDbConnectionString = "myconnectionString";
optionsBuilder.UseSqlServer(newDbConnectionString);
I have installed all required packages, such as
Microsoft.EntityFrameworkCore.SqlServer
My using block:
using Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling;
using System;
using System.ComponentModel;
using System.Data.SqlClient;
using System.Threading;
using Cloud.DbManager.Models;
using Microsoft.EntityFrameworkCore;
c# .net-core entity-framework-core ef-core-2.1
asked Nov 22 '18 at 14:17
usrereusrere
235
I'm trying to create DbContextOptionBuilder and run into an error at runtime that says the next:
Method not found: 'Microsoft.EntityFrameworkCore.DbContextOptionsBuilder
1<!!0> Microsoft.EntityFrameworkCore.SqlServerDbContextOptionsExtensions.UseSqlServer(Microsoft.EntityFrameworkCore.DbContextOptionsBuilder1, System.String, System.Action`1)'.
Code that trying to create it:
var optionsBuilder = new DbContextOptionsBuilder<DbContext>();
var newDbConnectionString = "myconnectionString";
optionsBuilder.UseSqlServer(newDbConnectionString);
I have installed all required packages, such as
Microsoft.EntityFrameworkCore.SqlServer
My using block:
using Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling;
using System;
using System.ComponentModel;
using System.Data.SqlClient;
using System.Threading;
using Cloud.DbManager.Models;
using Microsoft.EntityFrameworkCore;
c# .net-core entity-framework-core ef-core-2.1
c# .net-core entity-framework-core ef-core-2.1
asked Nov 22 '18 at 14:17
usrereusrere
235
asked Nov 22 '18 at 14:17
usrereusrere
235
edited Nov 22 '18 at 14:28
usrere
asked Nov 22 '18 at 14:17
usrereusrere
235
asked Nov 22 '18 at 14:17
usrereusrere
235
asked Nov 22 '18 at 14:17
usrereusrere
235
235
Have you tried restarting VS? I've had a few instances where I've installed packages but they haven't appeared to be installed, only for a restart to fix it.
– Tom
Nov 22 '18 at 14:20
@Tom No, it doesn't work for me. I even restarted my PC. The interesting part is that i can observe this method through metadata but once i get method where it is used i get an error
– usrere
Nov 22 '18 at 14:24
Please show yourusingsection.
– Miamy
Nov 22 '18 at 14:26
@Miamy updated description
– usrere
Nov 22 '18 at 14:29
Check in Nuget manager if you have no Entity Framework packages installed. I had some odd errors when both EF and EF Core packages were installed by mistake.
– Miamy
Nov 22 '18 at 14:45
add a comment |
Have you tried restarting VS? I've had a few instances where I've installed packages but they haven't appeared to be installed, only for a restart to fix it.
– Tom
Nov 22 '18 at 14:20
@Tom No, it doesn't work for me. I even restarted my PC. The interesting part is that i can observe this method through metadata but once i get method where it is used i get an error
– usrere
Nov 22 '18 at 14:24
Please show yourusingsection.
– Miamy
Nov 22 '18 at 14:26
@Miamy updated description
– usrere
Nov 22 '18 at 14:29
Check in Nuget manager if you have no Entity Framework packages installed. I had some odd errors when both EF and EF Core packages were installed by mistake.
– Miamy
Nov 22 '18 at 14:45
Have you tried restarting VS? I've had a few instances where I've installed packages but they haven't appeared to be installed, only for a restart to fix it.
– Tom
Nov 22 '18 at 14:20
Have you tried restarting VS? I've had a few instances where I've installed packages but they haven't appeared to be installed, only for a restart to fix it.
– Tom
Nov 22 '18 at 14:20
@Tom No, it doesn't work for me. I even restarted my PC. The interesting part is that i can observe this method through metadata but once i get method where it is used i get an error
– usrere
Nov 22 '18 at 14:24
@Tom No, it doesn't work for me. I even restarted my PC. The interesting part is that i can observe this method through metadata but once i get method where it is used i get an error
– usrere
Nov 22 '18 at 14:24
Please show your
using section.– Miamy
Nov 22 '18 at 14:26
Please show your
using section.– Miamy
Nov 22 '18 at 14:26
@Miamy updated description
– usrere
Nov 22 '18 at 14:29
@Miamy updated description
– usrere
Nov 22 '18 at 14:29
Check in Nuget manager if you have no Entity Framework packages installed. I had some odd errors when both EF and EF Core packages were installed by mistake.
– Miamy
Nov 22 '18 at 14:45
Check in Nuget manager if you have no Entity Framework packages installed. I had some odd errors when both EF and EF Core packages were installed by mistake.
– Miamy
Nov 22 '18 at 14:45
add a comment |
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Have you tried restarting VS? I've had a few instances where I've installed packages but they haven't appeared to be installed, only for a restart to fix it.
– Tom
Nov 22 '18 at 14:20
@Tom No, it doesn't work for me. I even restarted my PC. The interesting part is that i can observe this method through metadata but once i get method where it is used i get an error
– usrere
Nov 22 '18 at 14:24
Please show your
usingsection.– Miamy
Nov 22 '18 at 14:26
@Miamy updated description
– usrere
Nov 22 '18 at 14:29
Check in Nuget manager if you have no Entity Framework packages installed. I had some odd errors when both EF and EF Core packages were installed by mistake.
– Miamy
Nov 22 '18 at 14:45