---
title: BAFailuresErrorKey
framework: backgroundassets
role: symbol
role_heading: Global Variable
path: backgroundassets/bafailureserrorkey
---

# BAFailuresErrorKey

The -[NSError userInfo] key for the set of asset packs the local availability of which the system couldn’t ensure and their respective associated underlying errors.

## Declaration

```occ
extern NSErrorUserInfoKey const BAFailuresErrorKey;
```

## Discussion

Discussion This key is relevant when the error code is BAManagedErrorCodeLocalAvailabilityFailure. Its value should be an NSDictionary<BAAssetPack*, NSError*> object.