---
title: invalid
framework: metal
role: symbol
role_heading: Type Property
path: metal/mtlcountersamplebuffererror-swift.struct/invalid
---

# invalid

An error code that indicates the descriptor for creating a counter sample buffer descriptor has an invalid property.

## Declaration

```swift
static var invalid: MTLCounterSampleBufferError.Code { get }
```

## Discussion

Discussion This error applies to the MTLDevice protocol’s makeCounterSampleBuffer(descriptor:) method and its MTLCounterSampleBufferDescriptor parameter.

## See Also

### Error code values

- [outOfMemory](metal/mtlcountersamplebuffererror-swift.struct/outofmemory.md)
- [internal](metal/mtlcountersamplebuffererror-swift.struct/internal.md)
- [MTLCounterSampleBufferError.Code](metal/mtlcountersamplebuffererror-swift.struct/code.md)