Not playing nice with .razor files in Blazor

[itniels]

I am currently developing a Blazor-Server app where I inject interfaces, but when using them in the razor code it seems to not understand where they are, it just throws a compiler errors thinking that they are two different things, see this example:

@inject IMyThing myThing

<SomeComponent Thing="@myThing" />   <--- Throws error " Argument 1: Cannot convert from MyApp.BL.Provider.IMyThing to IMyThing"

[ChristianSauer]

Can you write a minimal reproducible sample? Would be glad to debug but I have no idea how to setup your project.