C# Azure构建代理不能´；找不到类库参考

我已经创建了一个C#类库，希望将其添加到webapp中。当我在AzureDevOps上的构建代理上构建webapp时，会发生此错误。生成代理找不到类库。我曾尝试将类库项目添加到解决方案中，但从未出现过源代码管理选项。我还尝试只添加类库的.dll。但是没有运气

VS 2019中文件资源管理器的图像：

以下是生成代理日志：

    [command]"C:\Program Files\dotnet\dotnet.exe" build d:\a\1\s\OneCalendar\OneCalendar.csproj --configuration release
Microsoft (R) Build Engine version 15.9.20+g88f5fadfbe for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.

  Skipping project "d:\a\1\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters.csproj" because it was not found.
  Skipping project "d:\a\1\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters.csproj" because it was not found.
  Restoring packages for d:\a\1\s\OneCalendar\OneCalendar.csproj...
  Restore completed in 872.26 ms for d:\a\1\s\OneCalendar\OneCalendar.csproj.
C:\Program Files\dotnet\sdk\2.2.105\Microsoft.Common.CurrentVersion.targets(1879,5): warning : The referenced project '..\..\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters.csproj' does not exist. [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(11,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(1,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Services\AccountService.cs(1,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Services\JwtService.cs(1,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Startup.cs(3,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Context\UserContext.cs(15,28): warning CS0108: 'UserContext.Users' hides inherited member 'IdentityUserContext<User, string, IdentityUserClaim<string>, IdentityUserLogin<string>, IdentityUserToken<string>>.Users'. Use the new keyword if hiding was intended. [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(372,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(72,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(79,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(86,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(34,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(78,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(122,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(160,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(199,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(271,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(322,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(375,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]

Build FAILED.

C:\Program Files\dotnet\sdk\2.2.105\Microsoft.Common.CurrentVersion.targets(1879,5): warning : The referenced project '..\..\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters.csproj' does not exist. [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Context\UserContext.cs(15,28): warning CS0108: 'UserContext.Users' hides inherited member 'IdentityUserContext<User, string, IdentityUserClaim<string>, IdentityUserLogin<string>, IdentityUserToken<string>>.Users'. Use the new keyword if hiding was intended. [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(11,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(1,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Services\AccountService.cs(1,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Services\JwtService.cs(1,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Startup.cs(3,7): error CS0246: The type or namespace name 'CaseSolutionsTokenValidationParameters' could not be found (are you missing a using directive or an assembly reference?) [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(372,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(72,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(79,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs(86,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(34,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(78,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(122,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(160,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(199,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(271,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(322,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs(375,29): error CS0103: The name 'TokenValidationConstants' does not exist in the current context [d:\a\1\s\OneCalendar\OneCalendar.csproj]
    2 Warning(s)
    17 Error(s)

Time Elapsed 00:00:03.18
##[error]Error: The process 'C:\Program Files\dotnet\dotnet.exe' failed with exit code 1
##[error]Dotnet command failed with non-zero exit code on the following projects : d:\a\1\s\OneCalendar\OneCalendar.csproj
##[section]Finishing: Build

[命令]“C:\Program Files\dotnet\dotnet.exe”生成d:\a\1\s\OneCalendar\OneCalendar.csproj--配置发布
Microsoft（R）针对.NET Core构建引擎版本15.9.20+g88f5fadfbe
版权所有（C）微软公司。版权所有。
正在跳过项目“d:\a\1\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters.csproj”，因为找不到该项目。
正在跳过项目“d:\a\1\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters.csproj”，因为找不到该项目。
正在还原d:\a\1\s\OneCalendar\OneCalendar.csproj的包。。。
d:\a\1\s\OneCalendar\OneCalendar.csproj的还原在872.26毫秒内完成。
C:\Program Files\dotnet\sdk\2.2.105\Microsoft.Common.CurrentVersion.targets（1879,5）：警告：引用的项目“..\..\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters.csproj”不存在。[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs（11,7）：错误CS0246:找不到类型或命名空间名称“CaseSolutionsTokenValidationParameters”（是否缺少using指令或程序集引用？[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（1,7）：错误CS0246:找不到类型或命名空间名称“CaseSolutionsTokenValidationParameters”（是否缺少using指令或程序集引用？[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Services\AccountService.cs（1,7）：错误CS0246:找不到类型或命名空间名称“CaseSolutionsTokenValidationParameters”（是否缺少using指令或程序集引用？[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Services\JwtService.cs（1,7）：错误CS0246:找不到类型或命名空间名称“CaseSolutionsTokenValidationParameters”（是否缺少using指令或程序集引用？[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Startup.cs（3,7）：错误CS0246:找不到类型或命名空间名称“CaseSolutionsTokenValidationParameters”（是否缺少using指令或程序集引用？[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Context\UserContext.cs（15,28）：警告CS0108:'UserContext.Users'隐藏继承的成员'IdentityUserContext.Users'。如果要隐藏，请使用新关键字。[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs（372,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs（72,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs（79,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs（86,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（34,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（78,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（122,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（160,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（199,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（271,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（322,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（375,29）：错误CS0103:当前上下文中不存在名称“TokenValidationConstants”[d:\a\1\s\OneCalendar\OneCalendar.csproj]
生成失败。
C:\Program Files\dotnet\sdk\2.2.105\Microsoft.Common.CurrentVersion.targets（1879,5）：警告：引用的项目“..\..\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters\CaseSolutionsTokenValidationParameters.csproj”不存在。[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Context\UserContext.cs（15,28）：警告CS0108:'UserContext.Users'隐藏继承的成员'IdentityUserContext.Users'。如果要隐藏，请使用新关键字。[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\AuthController.cs（11,7）：错误CS0246:找不到类型或命名空间名称“CaseSolutionsTokenValidationParameters”（是否缺少using指令或程序集引用？[d:\a\1\s\OneCalendar\OneCalendar.csproj]
Controllers\CalenderController.cs（1,7）：错误CS0246:找不到类型或命名空间名称“CaseSolutionsTokenValidationParameters”（是否缺少using指令或程序集