NuGet Product Used

dotnet.exe

Product Version

.NET SDK Version: 10.0.300-preview.26126.103

Worked before?

It is a regression since it doesn’t repro on VS Main/11405.173 + NuGet Client Dev/7.3.0.51.

Impact

It's more difficult to complete my work

Repro Steps & Context

Note:

1. Repro rate: 100%.
2. The command 'dotnet add [ProjectFilePath] package xxx' in step 2 can be run successfully.

Repro Steps:

1. Create a solution folder (called CMD in this instance) and cd to the folder in ‘Developer Command Prompt for VS’.
2. Run the command one by one as below.

dotnet new console -n MyApp 
dotnet restore --use-lock-file MyApp\MyApp.csproj 
dotnet new classlib -n MyLib 
dotnet add MyLib\MyLib.csproj package NUnit --version 4.4.0 
dotnet add MyApp\MyApp.csproj reference MyLib\MyLib.csproj
dotnet restore MyApp\MyApp.csproj 
dotnet add MyApp\MyApp.csproj package NUnit --version 4.4.0 
dotnet restore MyApp\MyApp.csproj 

1. Run the command below to remove the package:
   dotnet remove MyApp\MyApp.csproj package NUnit

Expected Result:

No error occurs and the package is removed successfully.

Actual Result:

An error ‘could not find any project’ occurs as the red line in the screenshot below.