> ## 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.

# MOTION_EASE_UNMEASURABLE

> A motion eases to rest on an arrival verify would measure, and an ease to rest has no edge to measure.

A motion eases to rest on an arrival verify would measure, and an ease to rest has no edge to measure.

This finding is an error, and DeckTalk judges it itself. `decktalk check` reports it when it judges the project's files before a build.
Pass `--allow MOTION_EASE_UNMEASURABLE` to carry on past it, and `--fail-on` to choose which severity fails a run.

## What to do

Make the ease `firm`, or mark the arrival cue `"verify": false`.

Troubleshooting says more under [A motion verify cannot measure](/help/troubleshooting#a-motion-verify-cannot-measure).


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