## errors.ErrorRowsKeyCollisionError


An asset already materializes the error-rows key.


Usage

``` python
errors.ErrorRowsKeyCollisionError(
    asset,
    error_rows,
)
```


Raised before the decorated function runs, on every run of an asset with `filter=True` (ADR-0007). Otherwise both assets would write to the same key, and the second write would replace the first.


## Methods

| Name | Description |
|----|----|
| [__init__()](#__init__) | Name both assets and each fix. |

------------------------------------------------------------------------


#### \_\_init\_\_()


Name both assets and each fix.


Usage

``` python
__init__(asset, error_rows)
```