---
title: MTLCommandBufferError.Code.deviceRemoved
framework: metal
role: symbol
role_heading: Case
path: metal/mtlcommandbuffererror-swift.struct/code/deviceremoved
---

# MTLCommandBufferError.Code.deviceRemoved

An error code that indicates a person physically removed the GPU device before the command buffer finished running.

## Declaration

```swift
case deviceRemoved
```

## See Also

### Error codes

- [MTLCommandBufferError.Code.none](metal/mtlcommandbuffererror-swift.struct/code/none.md)
- [MTLCommandBufferError.Code.timeout](metal/mtlcommandbuffererror-swift.struct/code/timeout.md)
- [MTLCommandBufferError.Code.pageFault](metal/mtlcommandbuffererror-swift.struct/code/pagefault.md)
- [MTLCommandBufferError.Code.notPermitted](metal/mtlcommandbuffererror-swift.struct/code/notpermitted.md)
- [MTLCommandBufferError.Code.outOfMemory](metal/mtlcommandbuffererror-swift.struct/code/outofmemory.md)
- [MTLCommandBufferError.Code.invalidResource](metal/mtlcommandbuffererror-swift.struct/code/invalidresource.md)
- [MTLCommandBufferError.Code.memoryless](metal/mtlcommandbuffererror-swift.struct/code/memoryless.md)
- [MTLCommandBufferError.Code.stackOverflow](metal/mtlcommandbuffererror-swift.struct/code/stackoverflow.md)
- [accessRevoked](metal/mtlcommandbuffererror-swift.struct/code/accessrevoked.md)
- [MTLCommandBufferError.Code.internal](metal/mtlcommandbuffererror-swift.struct/code/internal.md)