---
title: fileHandleOperationException
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/nsexceptionname/filehandleoperationexception
---

# fileHandleOperationException

Raised by NSFileHandle if attempts to determine file-handle type fail or if attempts to read from a file or channel fail.

## Declaration

```swift
static let fileHandleOperationException: NSExceptionName
```

## See Also

### Type Properties

- [characterConversionException](foundation/nsexceptionname/characterconversionexception.md)
- [decimalNumberDivideByZeroException](foundation/nsexceptionname/decimalnumberdividebyzeroexception.md)
- [decimalNumberExactnessException](foundation/nsexceptionname/decimalnumberexactnessexception.md)
- [decimalNumberOverflowException](foundation/nsexceptionname/decimalnumberoverflowexception.md)
- [decimalNumberUnderflowException](foundation/nsexceptionname/decimalnumberunderflowexception.md)
- [destinationInvalidException](foundation/nsexceptionname/destinationinvalidexception.md)
- [genericException](foundation/nsexceptionname/genericexception.md)
- [internalInconsistencyException](foundation/nsexceptionname/internalinconsistencyexception.md)
- [invalidArchiveOperationException](foundation/nsexceptionname/invalidarchiveoperationexception.md)
- [invalidArgumentException](foundation/nsexceptionname/invalidargumentexception.md)
- [invalidReceivePortException](foundation/nsexceptionname/invalidreceiveportexception.md)
- [invalidSendPortException](foundation/nsexceptionname/invalidsendportexception.md)
- [invalidUnarchiveOperationException](foundation/nsexceptionname/invalidunarchiveoperationexception.md)
- [invocationOperationCancelledException](foundation/nsexceptionname/invocationoperationcancelledexception.md)
- [invocationOperationVoidResultException](foundation/nsexceptionname/invocationoperationvoidresultexception.md)