"One or more types required to compile a dynamic expression cannot be found. ..." 的解决方法

    xiaoxiao2025-01-31  61

    #事故现场:

      在一个.net 4.0 的项目中使用dynamic,示例代码如下:

    private static void Main(string[] args) { dynamic obj; obj = new { name = "jack" }; Console.WriteLine(obj.name); }

      在读取obj.name时,报错:

    One or more types required to compile a dynamic expression cannot be found. Are you missing references to Microsoft.CSharp.dll and System.Core.dll?

    #解决方法:

      在项目中,添加Microsoft.CSharp.dll的引用;

    #参考:

    https://stackoverflow.com/questions/11725514/one-or-more-types-required-to-compile-a-dynamic-expression-cannot-be-found-are

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