WebApp throwing application error issue after deployment

Question

Receiving app down issue after deployment of webApp which calls Azure bot service

The bot works when accessing using localhost but unable to run after deployment in app .

Answer 1

Hi @Megalai Sathanathan
Please navigate to your web app, access the Monitoring section, and select Log Stream for a live view of your application's logs.
Azure App Service Logging: How to Monitor Your Web Apps in Real-Time

Verify if any necessary environment variables were not set during deployment.

Ensure all required packages and dependencies are correctly installed and configured, as local builds may work due to dependencies present in your environment but missing in Azure.

Ensure that the messaging endpoint is correctly set to point to your deployed web app URL.

Verify your bot registration credentials are correctly set in your deployed app.

If Application Insights is set up, review the logs for detailed error information.
references:
how to enable diagnostic logging for apps.