IsTrimmable and EnableTrimAnalyzer are not supported for the target framework. Consider multi-targeting to a supported framework to enable trimming, and set IsTrimmable only for the supported frameworks. For example:

<IsTrimmable Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net6.0'))">true</IsTrimmable>

IsTrimmable and EnableTrimAnalyzer are not supported for the target framework. Consider multi-targeting to a supported framework to enable trimming, and set IsTrimmable only for the supported frameworks. For example:

<IsTrimmable Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net6.0'))">true</IsTrimmable>

Non-nullable property 'ProjectConfigurationPlatforms' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Unreachable code detected

Missing XML comment for publicly visible type or member 'ProjectTypeMap.ProjectTypeMap()'

Missing XML comment for publicly visible type or member 'ConfigurationPlatform.SourceLine'

Missing XML comment for publicly visible type or member 'ConfigurationPlatform.Render()'

Missing XML comment for publicly visible type or member 'ConfigurationPlatform.Render(Guid)'

Missing XML comment for publicly visible type or member 'Extensions'