---
title: rateMustBeNonZero
framework: coremedia
role: symbol
role_heading: Type Property
path: coremedia/cmsync/error/ratemustbenonzero
---

# rateMustBeNonZero

A sync error that indicates the rate must not be zero.

## Declaration

```swift
static let rateMustBeNonZero: NSError
```

## See Also

### Constants

- [allocationFailed](coremedia/cmsync/error/allocationfailed.md)
- [invalidParameter](coremedia/cmsync/error/invalidparameter.md)
- [missingRequiredParameter](coremedia/cmsync/error/missingrequiredparameter.md)