# UnavailableExceptionFallbackException.ToString

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.unavailableexceptionfallbackexception/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.unavailableexceptionfallbackexception/methods/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/ISerializableSerializer/UnavailableExceptionFallbackException.cs#L48)

```csharp
public override string ToString()
```

Creates and returns a string representation of the current exception.

### Returns

A string representation of the current exception.