无法对.NET MAUI类库进行单元测试

我有一个.NET Maui类库，我正在try 用XUnit对其进行单元测试.该类库面向iOS、Android和Windows. 我已经创建了一个XUnit测试项目，但是当我try 运行一个测试时，我得到了以下错误:

Project targets 'net7.0-windows10.0.19041.0;net7.0-windows10.0.22621.0'. It cannot be referenced by a project that targets '.NETCoreApp,Version=v7.0'

我要测试的项目的.csproj文件具有以下代码:

<PropertyGroup>
    <TargetFrameworks>net7.0-android;net7.0-ios;net7.0-maccatalyst;net7.0</TargetFrameworks>
    <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">net7.0-windows10.0.19041.0</TargetFrameworks>
    <UseMaui>true</UseMaui>
    <SingleProject>true</SingleProject>
    <ImplicitUsings>enable</ImplicitUsings>
    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">14.2</SupportedOSPlatformVersion>
    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">14.0</SupportedOSPlatformVersion>
    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
    <TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
    <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion>
    <Platforms>AnyCPU;x86;x64;ARM64;ARM32</Platforms>
</PropertyGroup>

如果我删除这行

<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">net7.0-windows10.0.19041.0</TargetFrameworks>

我可以运行单元测试，但不能在Windows上运行我的毛伊岛项目.

我做错了什么？如有任何帮助，将不胜感激