Asp.net核心3.1-Azure应用服务上的InProcess HTTP错误500.31-ANCM无法找到本机依赖项

问题描述

限时删除！！

我已经将项目迁移到asp.net core 3.1，但是当我部署到Azure Web应用程序时，它无法启动.

I have migrated my project to asp.net core 3.1 but when I deploy to azure web app its failing to start.

显示错误

  <EventData>
            <Data>Could not find 'aspnetcorev2_inprocess.dll'. Exception message:
Invalid runtimeconfig.json [D:\home\site\wwwroot\Flymark.Online.Web.runtimeconfig.json] [D:\home\site\wwwroot\Flymark.Online.Web.runtimeconfig.dev.json]
</Data>
            <Data>Process Id: 23260.</Data>
            <Data>File Version: 13.1.20074.3. Description: IIS ASP.NET Core Module V2. Commit: e81033e094d4663ffd227bb4aed30b76b0631e6d</Data>
        </EventData>

OR

    <EventData>
            <Data>Could not find 'aspnetcorev2_inprocess.dll'. Exception message:
Failed to load the dll from [D:\home\site\wwwroot\hostpolicy.dll], HRESULT: 0x8007007E
An error occurred while loading required library hostpolicy.dll from [D:\home\site\wwwroot\]
</Data>
            <Data>Process Id: 21176.</Data>
            <Data>File Version: 13.1.20074.3. Description: IIS ASP.NET Core Module V2. Commit: e81033e094d4663ffd227bb4aed30b76b0631e6d</Data>
        </EventData>

我正在使用build.yml在azure dev ops中构建我的应用程序

I am building my app in azure dev ops using build.yml

steps:
  - task: UseDotNet@2
    inputs:
      packageType: 'sdk'
      version: '3.1.x'

  - task: DotNetCoreCLI@2
    displayName: Restore
    inputs:
      command: restore
      projects: '**/*.csproj'
      vstsFeed: 'a8d40e20-5070-473a-8928-33122e7035b7'


  - script: dotnet tool install --global dotnet-ef
    displayName: 'dotnet install ef'
    workingDirectory: Source

  - script: dotnet publish -c Release -r win-x64 --self-contained
    displayName: 'dotnet publish web'
    workingDirectory: Source/Web

  - script: dotnet ef migrations script --idempotent --project Online.Db --startup-project web -o $(Build.ArtifactStagingDirectory)/Online.Db.sql
    displayName: 'Prepare sql scripts'
    workingDirectory: Source

  - task: ArchiveFiles@2
    inputs:
      rootFolderOrFile: 'Source/Web/bin/Release/netcoreapp3.1/win-x64/publish'
      includeRootFolder: false
      archiveType: 'zip'
      archiveFile: '$(Build.ArtifactStagingDirectory)/Web.zip'
      replaceExistingArchive: false

  - task: PublishBuildArtifacts@1
    displayName: 'Publish Artifact: Release'
    inputs:
      PathtoPublish: '$(build.artifactstagingdirectory)'

      ArtifactName: Release

    condition: succeededOrFailed()

在azure dotnet上--info返回

On azure dotnet --info returns

.NET Core SDK (reflecting any global.json):
 Version:   3.1.103
 Commit:    6f74c4a1dd

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.14393
 OS Platform: Windows
 RID:         win10-x86
 Base Path:   D:\Program Files (x86)\dotnet\sdk\3.1.103\

Host (useful for support):
  Version: 3.1.3
  Commit:  4a9f85e9f8

.NET Core SDKs installed:
  1.1.14 [D:\Program Files (x86)\dotnet\sdk]
  2.1.513 [D:\Program Files (x86)\dotnet\sdk]
  2.2.109 [D:\Program Files (x86)\dotnet\sdk]
  3.1.103 [D:\Program Files (x86)\dotnet\sdk]

.NET Core runtimes installed:
  Microsoft.AspNetCore.All 2.1.14 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.17 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.8 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.App 2.1.14 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.17 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.8 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.0.1 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.0.3 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.1.0 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.1.3 [D:\Program Files (x86)\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 1.0.16 [D:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 1.1.13 [D:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.0.9 [D:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.17 [D:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.8 [D:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.0.3 [D:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.1.3 [D:\Program Files (x86)\dotnet\shared\Microsoft.NETCore.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

我认为问题是点点滴滴的，因为dotnet信息返回win10-x86，但是当我创建新的核心应用程序并从Visual Studio进行部署时，效果很好.

I thought issue is with bitness as dotnet info return win10-x86 but when I created new core app and deployed from visual studio it works well.

推荐答案

这太疯狂了.花了一周的时间，当我完成web.config转换并将其更改为stdoutLogFile="\\?\%home%\LogFiles\stdout"之后，问题变成了stdoutLogFile=".\logs\stdout".有效

Its crazy.. After spending a week, issue turn out to be stdoutLogFile=".\logs\stdout" after I made web.config transformation and changed it to stdoutLogFile="\\?\%home%\LogFiles\stdout" now it works

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