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.

Archives by Tag ' Prius Four '

May 24, 2017

Comparison: 2017 Lexus ES 300h vs 2017 Toyota Prius Four

Angelenos were the first to embrace the hybrid car, and now we’re always looking to what’s next in eco-friendly technology. The first-gen hybrids just don’t cut it anymore for Los Angeles drivers, leading many to look elsewhere for a ride that can best the Prius. Enter, the 2017 Lexus ES 300h, a luxury option that’s […]

Tags: ES 300h, Hybrid, Lexus, Los Angeles, Prius Four, sedan, Toyota Prius
Posted in Comparisons | No Comments »

Connect with us

Recent Blog Entries

• Most Fuel-Efficient 2026 Lexus Models: Hybrids and EVs Ranked by MPG
• Summer Festivals and Events Near El Monte, CA in 2026
• 2026 Lexus GX vs. Toyota Land Cruiser
• Your Guide to Summer Festivals in Oakland, CA in 2026
• Lexus’s Smallest Models: Sporty Picks with Great Fuel Economy

Categories

Car Tips

Comparisons

Lexus Features

Local

New Inventory

Pre-Owned

Reviews

Service

Sneak Peek

Used Car

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.