Home / http error 502.5 - process failure Http error 502.5 - process failure 05/04/2021 I received a new error this particular day that I haven"t got prior to when deploying dotnet core apps. It was as the title suggested an "HTTP Error 502.5 - Process Failure" error.You watching: Http error 502.5 - process failureNamong the suggestions had actually any type of effect and also hours of Googling additionally didn"t assist either until ultimately, I came across a solution that operated.The SolutionI inevitably discovered a solution on the aspnet / Hosting repo on GitHub on concern number #1234 (funny sufficient, it feels comprised, yet isn"t). jdownie write-ups the complying with solution:Man! I lastly functioned this one out (in my instance) and also I discovered that web.config had actually processPath="dotnet". I had to go into cmd.exe to run where.exe (bereason that indicates something else in powershell now) and also situated dotnet in C:Program Filesdotnetdotnet.exe.I then collection processPath="C:Program Filesdotnetdotnet.exe" and also voila! Mind you, I had actually changed around 500 various other points trying to work it out, so tright here might have been other determinants at play. Just posting what I uncovered FWIW.Although that solution worked for me, it wasn"t great sufficient. The difficulty below is that I deploy every little thing through TFS or VSTS so I couldn"t just manually set the worth.My SolutionAlthough hacky, my solution functions for me. Comparable to just how the solution over operated for jdownie . I"m lucky sufficient to have the ability to place an agent on my internet server so I have the right to run this technique otherwise unzipping, tough coding the worth from the develop server and also zipping up the publish package have the right to additionally work.See more: How To Hook Up An Xbox One On Old Tv : Xbox, How To Set Up Your Xbox One: Geek SquadBasically what I have actually done is after I web deploy, I have a final phase which checks the machine Paths atmosphere variable and also sets the processPath to the initially path it finds that contains dotnet.exe in it.param($config)if (-not (Test-Path -LiteralPath $config))Write-Host "##vsoNo internet.config discovered at '$($config)'."elseWrite-Output "Loading config file from $($config)"$xml = (Get-Content $config) $Paths = ::GetEnvironmentVariable("Path","MACHINE").Split(';')$DotNetPath = ""foreach($Path in $Paths)$DotNetPath = "$($Path)dotnet.exe"if (Test-Path -LiteralPath $DotNetPath)breakif (-not (Test-Path -LiteralPath $DotNetPath))Write-Host "##vsocan't find dotnet.exe." $xml.configuration.'device.webServer'.aspNetCore.SetAttribute("processPath",$DotNetPath)$xml.Save($config)Now on eincredibly deploy, I have actually a running website that is guaranteed to have a valid dotnet.exe value.and also I guess even more importantly, a running site: Conclusion.NET Core although obtaining mature, is not rather there in all aspects and also you are going to hit some concerns with it that you wouldn"t suppose.See more: How To Fix An Xbox 360 Overheating And Turning Off, Ways To Prevent Overheating On Xbox 360The excellent point about this is the assistance from the area and Microsoft is brilliant and also the decision to go .NET Core would not be a bad one .