I have migrated my project to asp.net core 3.1 but when I deploy to azure web app its failing to start.
Displaying an error
HTTP Error 500.31 - ANCM Failed to Find Native Dependencies Common solutions to this issue: The specified version of Microsoft.NetCore.App or Microsoft.AspNetCore.App was not found. Troubleshooting steps: Check the system event log for error messages Enable logging the application process' stdout messages Attach a debugger to the application process and inspect
<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>
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()
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
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.