---
title: MTLIOError.Code.urlInvalid
framework: metal
role: symbol
role_heading: Case
path: metal/mtlioerror-swift.struct/code/urlinvalid
---

# MTLIOError.Code.urlInvalid

An error code that represents a problem with a file URL.

## Declaration

```swift
case urlInvalid
```

## See Also

### Error codes

- [MTLIOError.Code.internal](metal/mtlioerror-swift.struct/code/internal.md)
- [MTLIOError.Code.internal](metal/mtlioerror-swift.struct/code/internal.md)