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.

Author Archive

Mar 3, 2026

GMC Sierra 1500 Elevation Select Package Explained [2026]

The 2026 GMC Sierra 1500 Elevation Select Package brings together rugged capability and premium style in a single, value-driven bundle. It combines durable exterior features like high-gloss black accents, tubular assist steps, and a spray-on bedliner with interior conveniences such as all-weather floor liners and a 13.4-inch infotainment system

Posted in Uncategorized | No Comments »

Newer Entries »

Connect with us

Archives

• April 2026
• March 2026
• November 2017
• October 2017
• September 2017
• August 2017
• July 2017
• June 2017
• May 2017
• April 2017
• March 2017
• February 2017
• January 2017
• December 2016
• August 2016
• July 2016
• June 2016
• May 2016
• April 2016
• March 2016

Categories

• Uncategorized

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.