Integration Test issue on ubuntu-latest (.NET 8)

Hi,

While running the basic example for integration tests with WebApplicationFactory in a .net8 (8.0.303) web api on ubuntu pipeline (https://learn.microsoft.com/en-us/aspnet/core/test/integration-tests?view=aspnetcore-8.0

I'm getting this exception :

[xUnit.net 00:00:00.79]   Starting:    IntegrationTests
fail: Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1]
      An unhandled exception has occurred while executing the request.
      System.IO.FileLoadException: Undefined resource string ID:0x80131621
         at System.Reflection.Emit.DynamicMethod.CreateDelegate(Type delegateType, Object target)

[xUnit.net 00:00:00.79]   Starting:    IntegrationTests
fail: Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1]
      An unhandled exception has occurred while executing the request.
      System.IO.FileLoadException: Undefined resource string ID:0x80131621
         at System.Reflection.Emit.DynamicMethod.CreateDelegate(Type delegateType, Object target)

I've found this issue : https://github.com/dotnet/runtime/issues/101581

Any hints / more information ?

Integration tests in ASP.NET Core

Learn how integration tests ensure that an app's components function correctly at the infrastructure level, including the database, file system, and network.

GitHub

System.IO.FileLoadException: Undefined resource string ID:0x8013162...

Description Observe that client.GetAsync errors out with the following error message: System.IO.FileLoadException: Undefined resource string ID:0x80131621. This issue only occurs when both conditio...

C#•17mo ago•

9 replies

HMath343

Integration Test issue on ubuntu-latest (.NET 8)

[xUnit.net 00:00:00.79]   Starting:    IntegrationTests
fail: Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1]
      An unhandled exception has occurred while executing the request.
      System.IO.FileLoadException: Undefined resource string ID:0x80131621
         at System.Reflection.Emit.DynamicMethod.CreateDelegate(Type delegateType, Object target)

[xUnit.net 00:00:00.79]   Starting:    IntegrationTests
fail: Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1]
      An unhandled exception has occurred while executing the request.
      System.IO.FileLoadException: Undefined resource string ID:0x80131621
         at System.Reflection.Emit.DynamicMethod.CreateDelegate(Type delegateType, Object target)

I've found this issue : https://github.com/dotnet/runtime/issues/101581

Any hints / more information ?

Integration tests in ASP.NET Core

Learn how integration tests ensure that an app's components function correctly at the infrastructure level, including the database, file system, and network.

GitHub

System.IO.FileLoadException: Undefined resource string ID:0x8013162...

Integration Test issue on ubuntu-latest (.NET 8)

Integration Test issue on ubuntu-latest (.NET 8)

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