# ExceptionGroup: unhandled errors in a TaskGroup

- **ID:** `python/asyncio-task-group-exception`
- **Domain:** python
- **Category:** runtime_error
- **Verification:** ai_generated
- **Fix Rate:** 80%

## Root Cause

Multiple exceptions raised in asyncio.TaskGroup are aggregated into ExceptionGroup, requiring special handling.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| 3.11 | active | — | — |

## Workarounds

1. **** (90% success)
   ```
   except* Exception: # handle all exceptions in group
   ```
2. **** (85% success)
   ```
   for ex in eg.exceptions: # iterate and handle individually
   ```

## Dead Ends

- **** —  (80% fail)
- **** —  (50% fail)