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.

Archive for September, 2025

Sep 25, 2025

2025 Chevy Silverado Engine Options and Towing Capacities

At Gerry Raymond Chevrolet of Fairmont, our team is here to serve drivers across Fairmont, Grafton, Clarksburg, and Bridgeport with dedication and care. Whether you’re shopping for a new truck, scheduling a service appointment, or searching for genuine Chevy parts, we’re committed to helping with every step of your automotive journey.

Posted in Uncategorized | No Comments »

Connect with us

Archives

• June 2026
• March 2026
• February 2026
• January 2026
• December 2025
• November 2025
• October 2025
• September 2025
• August 2025
• July 2025
• June 2025
• May 2025
• February 2025
• January 2025
• December 2024
• November 2024
• September 2024
• August 2024
• July 2024
• June 2024
• May 2024
• April 2024
• March 2024
• February 2024
• January 2024
• December 2023

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.