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does not implement interface member 'IIdentityDbContext.UserDelegations' error #5045

novelty created 3 years ago

ABP Framework version: v7.2.1
UI type: Blazor
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular): yes
Exception message and stack trace:
Steps to reproduce the issue:"

we updated our project from 6.0.0 to 7.2.1

It gives "'NovFlowDbContext' does not implement interface member 'IIdentityDbContext.UserDelegations' NovFlow.EntityFrameworkCore" error

can you help for this ?

9 Answer(s)

0

maliming created 3 years ago
Support Team Fullstack Developer

hi

Add public DbSet<IdentityUserDelegation> UserDelegations { get; } to your DbContext and add new migrations.

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novelty created 3 years ago

Hi again,

I am getting an error while migrating.

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novelty created 3 years ago

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maliming created 3 years ago
Support Team Fullstack Developer

hi

Run the dotnet build command in your ef core folder to see the details.

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novelty created 3 years ago

Build succeeded. 0 Warning(s) 0 Error(s)

But add-migration gives same error. "Build failed"

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maliming created 3 years ago
Support Team Fullstack Developer

ok, Can you try to build your solution via dotnet build?

And you can use dotnet ef add migrations Upgradeed_to_7_2

https://learn.microsoft.com/en-us/ef/core/cli/dotnet#dotnet-ef-migrations-add

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novelty created 3 years ago

Hi,

It gives AbpRemoteCallException: Internal Server Error

AppService

BlazorApp

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novelty created 3 years ago

Why might we get such an error?

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maliming created 3 years ago
Support Team Fullstack Developer

hi

Please resolve the 500 error first.

HTTP 500.30

https://learn.microsoft.com/en-us/aspnet/core/test/troubleshoot-azure-iis?WT.mc_id=DT-MVP-5003202&view=aspnetcore-7.0#50030-in-process-startup-failure

https://learn.microsoft.com/en-us/aspnet/core/host-and-deploy/iis/logging-and-diagnostics?view=aspnetcore-7.0

https://blog.elmah.io/http-error-500-30-asp-net-core-app-failed-to-start-help/

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