# GraphBubbleUp

> **Class** in `langgraph`

📖 [View in docs](https://reference.langchain.com/python/langgraph/errors/GraphBubbleUp)

## Signature

```python
GraphBubbleUp()
```

## Extends

- `Exception`

---

[View source on GitHub](https://github.com/langchain-ai/langgraph/blob/644815f9e5bc52ad8f7a5227a456227e9c3e639b/libs/langgraph/langgraph/errors.py#L50)