.Net core 2.0 HTTP Error 502.5 - Process Failure

Question

I have .net core 2.0 project.It worked in server production before.I added some tasks and add some dll with nuget now I publish project to server but it give HTTP Error 502.5 - Process Failure that error.What is problem with this?This worked before in server why it fail?Why it is work in my pc but not work in server?Why .net core every step is a problem and problem factory?Why microsoft just give error name and don't give error detail?What should I do to see detail error? here is my website which give error: http://evduzen.net

Note:After I add external login to project It does not work in server-production

thanks

Answer 1

I also had the same problem.

In addition to installing of Windows Server Hosting I had to specify conrete path to processPath and arguments in web.config:

<aspNetCore  processPath="C:\Program Files\dotnet\dotnet.exe" arguments="C:\...\MyApp.dll" stdoutLogEnabled="true" stdoutLogFile=".\logs\stdout" />

Also I had to change app pool indetity in IIS from ApplicationPoolIdentity to LocalSystem.

If it doesn't help then try to set stdoutLogEnabled=true in web.config and be sure that folder for logs exists. It can help to figure out the original issue.

Answer 2

We fixed this by downloading the lastest Windows hosting exe from https://www.microsoft.com/net/download/windows

Make sure the name ends with ..WindowsHosting.exe