.NET 3.5 上的 FileHelpers 无法编译

FileHelpers on .NET 3.5 fails to compile

我正在尝试在我的 VS 2012 项目中使用 FileHelpers 库,目标是 .NET Framework v3.5。 我从 NuGet 安装它时没有任何 warning/error。但是当我尝试编译我的项目时,我在许多与框架版本相关的 FileHelpers 类 上遇到了这些错误:

The referenced assembly "FileHelpers, Version=3.1.5.0, Culture=neutral, PublicKeyToken=3e0c08d59cc3d657, processorArchitecture=MSIL" could not be resolved because it was compiled on framework ".NETFramework,Version=v4.0". which is not in the currently targeted framework ".NETFramework,Version=v3.5"

我不能在面向 .NET Framework v3.5 的项目上使用 FileHelpers 吗?

来自filehelpers.net

Wide framework support: You can use the library in .NET 2.0, 3.0, 4.0, 4.5, 4.6 and Mono!

似乎打开了一个进行中的问题。可以看到here

已说明此临时修复:

However the version in Lib/net20 (in nuget package) references the .Net Framework v2.0: It should be possible to use that version in your .Net 3.5 project.