developers.home-assistant/blog/2023-10-12-stack-traces-sup...

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---
author: Jan Bouwhuis
authorURL: https://github.com/jbouwh
title: Stack traces of expected errors suppressed on stable versions of HomeAssistant.
---
The Home Assistant exception class `HomeAssistantError` and its subclasses are use to raise expected errors which means a stack trace is not warranted. Printing a stack trace is still very helpful during development though.
The change introduced in [core PR#101762](https://github.com/home-assistant/core/pull/101762) will avoid spamming users with stack traces that run stable releases of Home Assistant, while also not obstructing development.
### Potential future follow-up
Make it possible to enable logging stack trace for HomeAssistantError also on stable builds.