## AsposeArgumentNullException class

The ArgumentException is thrown when an argument is null when it shouldn't be.

The AsposeArgumentNullException type exposes the following members:
## Constructors
| Name | Description |
| :- | :- |
|AsposeArgumentNullException()|Initializes a new instance of the [AsposeArgumentNullException](/email/python-net/aspose.email/asposeargumentnullexception/) class.|
|AsposeArgumentNullException(message)|Initializes a new instance of the AsposeArgumentNullException class|
|AsposeArgumentNullException(format, parameters)|Initializes a new instance of the AsposeArgumentNullException class|
|AsposeArgumentNullException(format, parameters)|Initializes a new instance of the AsposeArgumentNullException class|
## Properties
| Name | Description |
| :- | :- |
|error_details|  |

### See Also

* namespace [aspose.email](/email/python-net/aspose.email/)
* assembly [Aspose.Email](/email/python-net/)