Compiler Error CS0811

The fully qualified name for 'name' is too long for debug information. Compile without '/debug' option.

There are size constraints on variable and type names in debug information.

To correct this error

  1. If modifying the name is not possible, the only alternative is to compile without the DebugType option.


The following code generates CS0811:

// cs0811.cs  
//Compile with: /debug  
using System;  
using System.Collections.Generic;  
namespace TestNamespace  
    using Long = List<List<List<List<List<List<List<List<List<List<List<List<List  
   <List<List<List<List<List<List<List<List<List<List<List<List<List<List<List<int>>>>>>>>>>>>>>>>>>>>>>>>>>>>; // CS0811  
    class Test  
        static int Main()  
            return 1;