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.

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Jul 25, 2025

What You Get with a New GMC from Holiday GMC in Graham, TX

The Advantage of Buying Local in North Texas When you buy from Holiday GMC in Graham, you’re not just getting a vehicle—you’re investing in a dealership that knows what matters to Texans. Our team understands how you use your truck or SUV, whether it’s for ranch work, hauling, or family life. Plus, we offer the […]

Tags: 2025 GMC Canyon, 2025 GMC Sierra, Holiday Auto Group, Holiday GMC Graham, Holiday GMC Sierra Deals, Holiday GMC Sierra For Sale
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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.