## OutputError


After the steps ran, a declared output was missing, empty or unreadable.


Usage

``` python
OutputError(
    message,
    *,
    paths,
    problems=None,
    recipe=None,
)
```


Nothing was recorded, and the recipe's views were removed.


## Attributes


`paths`  
The outputs that were not right.

`problems`  
(path, reason) for each of them.

`recipe`  
The recipe whose outputs these are.