2019.2 EAP 5 build 192.5895.291 Duplicate Razor files

Hi! 

Can't reproduce this. Is it occurs on any project or just in one? What is your OS? Could you please try File > Invalidate caches and restart? 

Hi Alexandra, Invalidate caches and restart does not seem to work.

I will send the project in a support ticket, so you guys can look at it and hopefully fix this for the final version.

I managed to get a reproducible scenario where the error shows up.

Steps to reproduce:

1. Install dotnet core 3 preview 7
2. install the blazor templates
   λ dotnet new -i Microsoft.AspNetCore.Blazor.Templates::3.0.0-preview7.19365.7
3. create a test Blazor (client-side project)
   λ dotnet new blazor -o ntestbz
4. edit the *.csproj and add the following:

<ItemGroup>
<!-- extends watching group to include *.js files -->
<Watch Include="**\*.js;**\*.razor" Exclude="node_modules\**\*;**\*.js.map;obj\**\*;bin\**\*" />
</ItemGroup>

when you save Rider will show the behaviour. It looks to be related to the little "[Watch]" labels next to the name.

ALL GOOD:

WHEN YOU ADD THE WATCH

Thank you! I reproduced this also. Please, follow the RIDER-30926.

final version released with the bug :(

Hi guys, any progress on this?

Hi! 

You can see all changes directly on the issue: RIDER-30926. As I can see, it was preliminary planned fo 2019.3. Please, follow the youtrack issue :) 

This seems to still be an issue in 2021.3.3
I suppose they never got to fixing this?
Deal breaker for me. Time to find a new IDE?