c# – 缺少Xamarin.Forms .NetStandard的系统引用

2023年11月3日 220次阅读

我的
Xamarin.Forms项目针对.NETStandard 1.4并导入便携式系统存在系统引用问题.

为.NETCore导入相关的可移植配置文件和System NuGet包,但Xamarin.Forms(PCL)不接受它们.

有没有解决这个问题？

{
  "supports": {},
  "dependencies": {
    "Microsoft.NETCore.Portable.Compatibility": "1.0.1",
    "NETStandard.Library": "1.6.0",
    "System.ComponentModel": "4.0.1",
    "System.Diagnostics.Tools": "4.3.0-preview1-24530-04",
    "System.Resources.ResourceManager": "4.3.0-preview1-24530-04",
    "System.Runtime.Serialization.Primitives": "4.1.1",
    "Prism.Core": "6.2.1",
    "Prism.Forms": "6.2.0",
    "Prism.Unity.Forms": "6.2.0",
    "Xamarin.Forms": "2.3.2.127"
  },
  "frameworks": {
    "netstandard1.4": {
      "imports": "portable-net45+win81"
    }
  }
}

像这样获取构建错误：

The type ‘IEditableObject’ is defined in an assembly that is not
referenced. You must add a reference to assembly
‘System.ComponentModel, Version=4.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a’.

…还有这个：

The type name ‘GeneratedCodeAttribute’ could not be found in the
namespace ‘System.CodeDom.Compiler’. This type has been forwarded to
assembly ‘System.Diagnostics.Tools, Version=0.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a’ Consider adding a reference to that
assembly.

最佳答案 我升级到Visual Studio 2017,这个问题就消失了.

点赞