> ## Documentation Index
> Fetch the complete documentation index at: https://docs.generalrobotics.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# CortexHubError

> Exception for CortexHub errors

```python theme={null}
from grid_cortex_client import CortexHubError
```

Exception for CortexHub errors.

## Constructor

```python Signature theme={null}
CortexHubError(
    message: str,
    model: Optional[str] = None,
    request_id: Optional[str] = None,
)
```


## Related topics

- [CortexHubError](/python-api/grid-cortex-client/cortexhuberror.md)
- [CortexHubClient](/python-api/grid-cortex-client/cortexhubclient.md)
- [grid-cortex-client](/python-api/grid-cortex-client/overview.md)
- [HubResult](/python-api/grid-cortex-client/hubresult.md)
- [GRID Cortex Client](/models/cortex.md)