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问题:
I use asp.net core 2 Preview 2.
I opened stdoutLogEnabled = "true"
in web.config
but the system does not write logs.
Deploying on windows server 2012 r2 gives :
Error
HTTP Error 502.5 - Process Failure.
Web.config
<aspNetCore processPath="dotnet" arguments=".\App.WebHost.dll" stdoutLogEnabled="true" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false" />
Logs
Please help me.
回答1:
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.
回答2:
Try to install .NET Core SDK on the server:
https://www.microsoft.com/net/download/core
It solved the same problem for me.
回答3:
You need add this to your project :
<PublishWithAspNetCoreTargetManifest>false</PublishWithAspNetCoreTargetManifest>
Please view attached picture.
回答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
回答5:
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.
回答6:
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
回答7:
I was having the same problem
I installed .NET Core 2.0 Preview 2 (the button in point 1) on the server
https://www.microsoft.com/net/core/preview#windowscmd
and it's running now
回答8:
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.
回答9:
First you have to check the required dot net version, Confirm the same version applied in both server and developed local machine.
Using Command prompt :
>dotnet --info
Solution 2:
Execute the dll file using command prompt with dotnet interpreter
YOUR_DLL_PATH> dotnet yourdllpath.dll
By this you can find the actual error.
Good luck