ASP.NET Core 2.0 Preview 2 on IIS error 502.5

Question

I use asp.net core 2 Preview 2.

I opened stdoutLogEnabled = \"true\" in web.config but the system does not write logs.

Deploying on

Answer 1

You need add this to your project :

<PublishWithAspNetCoreTargetManifest>false</PublishWithAspNetCoreTargetManifest>

Please view attached picture.

Answer 2

I had this same problem, even after installing the hosting bundle. The solution was in the documentation -

Restart the system or execute net stop was /y followed by net start w3svc from a command prompt to pick up a change to the system PATH.

This is done after installing the .NET Core Windows server hosting bundle.

Answer 3

Brand new .net core 2.1 app trying to deploy to new Azure app service with new app service plan. Same issues, namely 502.5 error ( HTTP Error 502.5 - Process Failure ).

I implemented the above steps and still ran into errors. I opted to use the chose the self-contained deployment mode (compared to framework dependent (win-x64)).

This resolved my issue.

This answer was also submitted to [question]: .net-core-2.0 azure app service 502.5 error

Perhaps these questions should be linked.

Answer 4

Try using exact location of dotnet.exe in web.config processPath="dotnet", i.e. In my case C:\Program Files(x86)\dotnet\dotnet.exe

Answer 5

I had the same problem

You must install "Windows Hosting Bundle"

This is the newest version 2.1.0 and supports the old version

https://www.microsoft.com/net/download/thank-you/dotnet-runtime-2.1.0-windows-hosting-bundle-installer

Answer 6

The same issue occurred then got resolved to follow below steps.

1: First delete .bin and.obj folder......mean Clean your application.

2: Definitely this is version mismatching issue to see this >> go to "ASP.Net Core WebServer" in the Output window to see action error. In VS 2017, My case . 2.1.4 at [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] AdminLTE> It was not possible to find any compatible framework version AdminLTE> The specified framework 'Microsoft.AspNetCore.App', version '2.1.5' was not found.

3: Install Microsoft.AspNetCore.App 2.1.5 (for mine) through package manager console.

4: Rebuild again then issue got fixed.

Please reply if still getting the same issue.