---
title: SKAdTestError.Code.invalidRunnerUpPostback
framework: storekittest
role: symbol
role_heading: Case
path: storekittest/skadtesterror/code/invalidrunneruppostback
---

# SKAdTestError.Code.invalidRunnerUpPostback

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

## Declaration

```swift
case invalidRunnerUpPostback
```

## 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

### Postback Errors

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