---
title: invalidRunnerUpPostback
framework: storekittest
role: symbol
role_heading: Type Property
path: storekittest/skadtesterror/invalidrunneruppostback
---

# invalidRunnerUpPostback

A non-winning postback is defined with a version prior to version 3, in the testing environment.

## Declaration

```swift
static var invalidRunnerUpPostback: SKAdTestError.Code { get }
```

## Discussion

Discussion Check that all non-winning postback you create with init(version:adNetworkIdentifier:adCampaignIdentifier:appStoreItemIdentifier:sourceAppStoreItemIdentifier:conversionValue:fidelityType:isRedownload:didWin:postbackURL:) in SKAdTestPostback specify version 3 (version3_0) or later. Non-winning postbacks are available starting in version 3. For more information about versions, see SKAdNetwork release notes.

## See Also

### Getting Postback Errors

- [excessivePostbacks](storekittest/skadtesterror/excessivepostbacks.md)
- [invalidConversionValue](storekittest/skadtesterror/invalidconversionvalue.md)
- [invalidPostbackURL](storekittest/skadtesterror/invalidpostbackurl.md)
- [invalidWinningPostbackCount](storekittest/skadtesterror/invalidwinningpostbackcount.md)
- [malformedPostbacks](storekittest/skadtesterror/malformedpostbacks.md)
- [missingPostbacks](storekittest/skadtesterror/missingpostbacks.md)
- [misplacedWinnerPostback](storekittest/skadtesterror/misplacedwinnerpostback.md)
- [missingWinningPostback](storekittest/skadtesterror/missingwinningpostback.md)
- [noPendingPostbacks](storekittest/skadtesterror/nopendingpostbacks.md)
- [unlinkedWinningPostbacks](storekittest/skadtesterror/unlinkedwinningpostbacks.md)