# BinaryArchiveException class

Namespace: [Rhino.FileIO](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.fileio.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public class BinaryArchiveException : IOException
```

Thrown by BinaryArchiveReader and BinaryArchiveWriter classes when an IO error has occurred.

## Constructors

- [BinaryArchiveException](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.binaryarchiveexception/ctor.md): Initializes a new instance of the [BinaryArchiveException](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.binaryarchiveexception.md) class.