---
title: BNNSGraph.Error.unableToExecute
framework: accelerate
role: symbol
role_heading: Case
path: accelerate/bnnsgraph/error/unabletoexecute
---

# BNNSGraph.Error.unableToExecute

The call to the underlying graph-execute function failed.

## Declaration

```swift
case unableToExecute
```

## See Also

### Error codes

- [BNNSGraph.Error.unableToCreateContext](accelerate/bnnsgraph/error/unabletocreatecontext.md)
- [BNNSGraph.Error.unableToCreateGraph](accelerate/bnnsgraph/error/unabletocreategraph.md)
- [BNNSGraph.Error.unableToSetDynamicShapes](accelerate/bnnsgraph/error/unabletosetdynamicshapes.md)