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

# Invalid Number of Points

## Require at least two control points

### About the error

**Issue:**
A curve can’t be created with just one point.

**Applies to:**

* Curve from Control Points
* Curve through Points

**Cause:**

* Only one point was used to create the curve.

**Solution:**

* Add at least one more point to create the curve.

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