nopCommerce 4.70.1 and 4.60.4/5 local computer installations issue. IIS

Hi Team,

I am trying to install new copy of nopCommerce 4.70.1 local machine.
I have these .NET plugins isntalled.
.NET Runtime 8.0.4(x64) and x86
.NET Runtime 8.0.4 - Windows Server Hosting
ASP.NET Core 8.0.4 - Shared Framework ( x64)
.NET SDK 8.0.204 (x64)

But I am getting an error of following;

-------- Error Details start -------
HTTP Error 500.30 - ASP.NET Core app failed to start

Common solutions to this issue:
The app failed to start
The app started but then stopped
The app started but threw an exception during startup

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
For more guidance on diagnosing and handling these errors, visit Troubleshoot ASP.NET Core on Azure App Service and IIS.

------------- Error Details End -------------


And I tried to install nopCommerce 4.60.4 and 4.60.5.
But no success.

" I could able to install  nopCommerce 4.60.4 and 4.60.5 previously but now I cannot. "

Would you please help me out on this.


Best Regards,
Manula

Are you trying to install in IIS - If so it maybe WebDAV config in WebConfig.json
Check for Stdout errors
See https://www.selectsystems.com.au/checking-for-errors-on-a-new-installation-of-nopcommerce
Also see the WebDav config removed from the file in this example

Hi Yidna,

What I tried was, copy the files of the unzipped nopCommerce ( No Source) to virtual folder, and map into IIS.  And then I tried to browse the site from IIS, to configure the site.
But I could not able to run the site. It was giving a browser page with above mentioned error.

Regards,
Manula

Follow the advice from above.  
https://www.selectsystems.com.au/checking-for-errors-on-a-new-installation-of-nopcommerce
1) In Web.config change stdoutLogEnabled = "false" to true, Restart Application
then check the logs at \wwwroot\nopCommerce\Logs
2) Check your Application and IIS Application logs in the Event Viewer.

New York wrote:
I tried changing stdoutLogEnabled = "false" to true and everything worked again.v

lychniscuddly wrote:

It's great that it is working now but changing stdoutLogEnabled  to True should just enable the logging and not change anything. I am not sure how it started working after turning this on.  You can find the logs inside the Log folder and if everything is working then it can be turned off as Nop logs the application log at the database which can be accessed from /admin/log/list