asp.net - error MSB4184: The expression ""App_StartRouteConfig.cs".GetPathsOfAllDirectoriesAbove()" cannot be evaluated. (while in Gitlab runner)

Question

I was trying to perform CI/CD using Gitlab runner for a .NET Framework project.
This is my .gitlab-ci.yml file:

variables:
  NUGET_PATH: 'C:ToolsNuget
uget.exe'
  MSBUILD_PATH: 'C:Program Files (x86)Microsoft Visual Studio2017BuildToolsMSBuild15.0Binmsbuild.exe'

stages:
  - build
  - deploy

build_job:
  stage: build
  script:
    - '& "$env:NUGET_PATH" restore'
    - '& "$env:MSBUILD_PATH" /p:Configuration=Release /clp:ErrorsOnly'
    - '& "$env:MSBUILD_PATH" myappmyapp.csproj /p:DeployOnBuild=true /p:Configuration=Release /P:PublishProfile=FolderProfile.pubxml'
  artifacts:
    expire_in: 2 days
    paths:
      - '.myappinReleasePublish'



deploy_job:
  stage: deploy
  only:
    - master
  script:
    - 'xcopy /y /s ".myappinReleasePublish*.*" "C:inetpubwwwrootci-cd-example"'

  dependencies:
    - build_job

And getting the error in my build_job:

C:GitLab-Runneruilds4nvs5Z1P
ky_miest-projectpackagesMicrosoft.Net.Compilers.3.6.0oolsMicrosoft.Managed.Core.targets(60,27): error MSB4184: The expression ""App_StartRouteConfig.cs".GetPathsOfAllDirectoriesAbove()" cannot be evaluated. Method 'System.String.GetPathsOfAllDirectoriesAbove' not found. 
[C:GitLab-Runneruilds4nvs5Z1P
ky_miest-projectmyappmyapp.csproj]

Answer 1

等待大神答复