# Enable full tracebacks in logs with AGNO_LOG_TRACEBACKS

> A new AGNO_LOG_TRACEBACKS environment variable (opt-in) enables full Python tracebacks in log_error and log_warning calls.

- Published: 2026-04-09
- Author: Agno Team
- Category: Changelog
- Canonical: https://agno-com-nine.vercel.app/articles/enable-full-tracebacks-in-logs-with-agno-log-tracebacks
- Markdown: https://agno-com-nine.vercel.app/articles/enable-full-tracebacks-in-logs-with-agno-log-tracebacks.md

A new `AGNO_LOG_TRACEBACKS` environment variable (opt-in) enables full Python tracebacks in `log_error` and `log_warning` calls. By default, tracebacks are suppressed to keep logs clean in production; setting this variable surfaces the complete stack trace for faster local debugging and error diagnosis.

Details:

- Set `AGNO_LOG_TRACEBACKS=true` to enable full traceback output in `log_error` and `log_warning`
- Off by default; no change in behavior for existing deployments
- Useful for development environments and debugging sessions where full stack context is needed