---
title: kCVReturnInvalidPoolAttributes
framework: corevideo
role: symbol
role_heading: Global Variable
path: corevideo/kcvreturninvalidpoolattributes
---

# kCVReturnInvalidPoolAttributes

A buffer pool cannot be created with the specified attributes.

## Declaration

```swift
var kCVReturnInvalidPoolAttributes: CVReturn { get }
```

## See Also

### Buffer Pool

- [kCVReturnRetry](corevideo/kcvreturnretry.md)
- [kCVReturnPoolAllocationFailed](corevideo/kcvreturnpoolallocationfailed.md)
- [kCVReturnWouldExceedAllocationThreshold](corevideo/kcvreturnwouldexceedallocationthreshold.md)