To ensure the creation of well-formed NuGet packages,
explicitly define the <PackageReadmeFile>
node or disable package generation
by defining the <IsPackable>
node with value false
.
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<IsPackable>true</IsPackable>
</PropertyGroup>
</Project>
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<IsPackable>true</IsPackable>
<PackageReadmeFile>README.md</PackageReadmeFile>
</PropertyGroup>
<ItemGroup>
<None Include="README.md" Pack="true" PackagePath="" />
</ItemGroup>
</Project>
Or disable packability:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<IsPackable>false</IsPackable>
</PropertyGroup>
</Project>