> ## Documentation Index
> Fetch the complete documentation index at: https://docs.decktalk.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# PAGE_CLASS_UNDESCRIBED

> An element changes class with no description, so the transcript cannot say what changed.

An element changes class with no description, so the transcript cannot say what changed.

This finding is certain, and the page reports it from the browser.
Pass `--allow PAGE_CLASS_UNDESCRIBED` to carry on past it, and `--fail-on` to choose which certainty fails a run.