---
title: readerSessionInvalidationErrorSessionTimeout
framework: corenfc
role: symbol
role_heading: Type Property
path: corenfc/nfcreadererror-swift.struct/readersessioninvalidationerrorsessiontimeout
---

# readerSessionInvalidationErrorSessionTimeout

The reader session timed out.

## Declaration

```swift
static var readerSessionInvalidationErrorSessionTimeout: NFCReaderError.Code { get }
```

## See Also

### Session Errors

- [readerSessionInvalidationErrorFirstNDEFTagRead](corenfc/nfcreadererror-swift.struct/readersessioninvalidationerrorfirstndeftagread.md)
- [readerSessionInvalidationErrorSessionTerminatedUnexpectedly](corenfc/nfcreadererror-swift.struct/readersessioninvalidationerrorsessionterminatedunexpectedly.md)
- [readerSessionInvalidationErrorSystemIsBusy](corenfc/nfcreadererror-swift.struct/readersessioninvalidationerrorsystemisbusy.md)
- [readerSessionInvalidationErrorUserCanceled](corenfc/nfcreadererror-swift.struct/readersessioninvalidationerrorusercanceled.md)