c＃生成的代码引用从项目中删除的程序集

Question

I am getting the following message when compiling my project.

The environment is Visual Studio Pro 2017. .Net Framework 4.6

Server Error in '/' Application.

Compilation Error

Description: An error occurred during the compilation of a resource required 
to service this request. Please review the following specific error details 
and modify your source code appropriately. 

Compiler Error Message: CS0234: The type or namespace name 'NAME' does not 
exist in the namespace 'FILE' (are you missing an assembly reference?)

Source Error:


Line 27:     using One.Assembly;
Line 28:     using Two.Assembly;
Line 29:     using NAME.FILE;

Source File: C:\LocalDisk\tempFile.cs  Line: 29 

It is generating a temporary file which refers to an assembly 'NAME.FILE' that has been removed from the solution.

Answer 1

让我描述这种情况，AAA.dll依赖于BBB.dll，而BBB.dll依赖于CCC.dll，您拥有BBB.dll，但是您也需要向CCC.dll添加一个引用，而AAA.dll则不需要直接引用CCC.dll，但是您仍然需要它。

Answer 2

原来这是对web.config文件中文件的引用。